{"version":"1.0","history":[{"date":"2026-09-21","pairs":52,"rule":"evaluation exactly 0.00 cp at 400M, 800M and 1.6B nodes, one engine","what":"first_published"},{"date":"2026-10-03","pairs":174,"rule":"two compositions side by side: the 52 above plus 122 admitted by the stricter criterion with four budgets and two independent engines","what":"grown_split"},{"date":"2026-10-05","pairs":155,"rule":"|cp| <= 5 at each of 400M, 800M, 1.6B and 4B nodes (Stockfish 17.1, Threads=1, Hash=256, score from the last completed iteration); |mean over the ladder| <= 2 and not all four values of the same sign; confirmed by Berserk 14 at 400M nodes and by Lc0 v0.32.1 (net 791556) at 100k tree nodes, each below that engine's own median on symmetric Chess960 positions","what":"merged","removed":19}],"former":[{"w":7,"b":676,"since":"2026-09-21","until":"2026-10-05","failed":["C","D"],"ladder":[0,0,0,0],"berserk":16,"lc0":30},{"w":25,"b":902,"since":"2026-09-21","until":"2026-10-05","failed":["D"],"ladder":[0,0,0,0],"berserk":0,"lc0":-19},{"w":41,"b":928,"since":"2026-09-21","until":"2026-10-05","failed":["D"],"ladder":[0,0,0,0],"berserk":5,"lc0":21},{"w":61,"b":620,"since":"2026-09-21","until":"2026-10-05","failed":["C"],"ladder":[0,0,0,0],"berserk":-17,"lc0":-12},{"w":66,"b":138,"since":"2026-09-21","until":"2026-10-05","failed":["A","B","C","D"],"ladder":[0,0,0,-15],"berserk":-17,"lc0":-24},{"w":85,"b":256,"since":"2026-09-21","until":"2026-10-05","failed":["A"],"ladder":[0,0,0,6],"berserk":0,"lc0":12},{"w":106,"b":955,"since":"2026-09-21","until":"2026-10-05","failed":["D"],"ladder":[0,0,0,0],"berserk":0,"lc0":18},{"w":143,"b":885,"since":"2026-09-21","until":"2026-10-05","failed":["D"],"ladder":[0,0,0,0],"berserk":8,"lc0":24},{"w":188,"b":896,"since":"2026-09-21","until":"2026-10-05","failed":["A","B"],"ladder":[0,0,0,-14],"berserk":0,"lc0":3},{"w":196,"b":480,"since":"2026-09-21","until":"2026-10-05","failed":["C"],"ladder":[0,0,0,0],"berserk":-12,"lc0":-2},{"w":198,"b":819,"since":"2026-09-21","until":"2026-10-05","failed":["D"],"ladder":[0,0,0,0],"berserk":-8,"lc0":-24},{"w":223,"b":767,"since":"2026-09-21","until":"2026-10-05","failed":["D"],"ladder":[0,0,0,0],"berserk":0,"lc0":-29},{"w":303,"b":48,"since":"2026-09-21","until":"2026-10-05","failed":["D"],"ladder":[0,0,0,0],"berserk":0,"lc0":-20},{"w":303,"b":823,"since":"2026-09-21","until":"2026-10-05","failed":["D"],"ladder":[0,0,0,0],"berserk":0,"lc0":-26},{"w":317,"b":934,"since":"2026-09-21","until":"2026-10-05","failed":["A","B","C"],"ladder":[0,0,0,-12],"berserk":-13,"lc0":1},{"w":335,"b":829,"since":"2026-09-21","until":"2026-10-05","failed":["D"],"ladder":[0,0,0,0],"berserk":0,"lc0":-20},{"w":466,"b":726,"since":"2026-09-21","until":"2026-10-05","failed":["C"],"ladder":[0,0,0,0],"berserk":12,"lc0":9},{"w":473,"b":353,"since":"2026-09-21","until":"2026-10-05","failed":["A"],"ladder":[0,0,0,6],"berserk":0,"lc0":6},{"w":495,"b":851,"since":"2026-09-21","until":"2026-10-05","failed":["C"],"ladder":[0,0,0,-4],"berserk":-15,"lc0":2}],"updatedAt":"2026-10-05 05:01:52","generatedAt":"2026-10-05 05:01:59","author":"Roman Morozov","license":"CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/)","citation":"Morozov R. Encyclopedia of balanced asymmetric Chess960. ch960.com/asym/encyclopedia, 2026. CC BY 4.0.","criterion":"|cp| <= 5 at each of 400M, 800M, 1.6B and 4B nodes (Stockfish 17.1, Threads=1, Hash=256, score from the last completed iteration); |mean over the ladder| <= 2 and not all four values of the same sign; confirmed by Berserk 14 at 400M nodes and by Lc0 v0.32.1 (net 791556) at 100k tree nodes, each below that engine's own median on symmetric Chess960 positions","engine":"Stockfish 17.1","engineSha256":"5f95eaea0d4eb697381989187ce6eb4d6ad59283c34421765ecc73cdb09ba766","method":{"ladderNodes":[100000,500000,2000000,8000000,32000000,128000000,400000000,800000000,1600000000],"multipvNodes":400000000,"multipvLines":3,"playoutMoves":30,"playoutNodesPerPly":5000000,"gamesPerPair":10,"gameNodesPerMove":500000,"openingPlies":4,"openingSlackCp":15,"seed":20260921},"summary":{"pairs":155,"complete":155,"selfplay":{"games":1550,"nodesPerMove":500000,"whiteWins":27,"draws":1458,"blackWins":65,"whiteScorePct":48.8,"avgMoves":42.2,"reasons":{"threefold_repetition":685,"quiet_draw":772,"resign_white":65,"resign_black":27,"insufficient_material":1}},"playoutMaxAbsMedian":24},"program":{"ladder":{"n4b":{"n":33,"median":0,"mean":-0.3,"sd":1.09,"min":-5,"max":0,"zero":30,"black":3,"white":0},"n8b":{"n":30,"median":0,"mean":0.77,"sd":2.36,"min":0,"max":10,"zero":27,"black":0,"white":3},"n16b":{"n":27,"median":0,"mean":0.0,"sd":0.0,"min":0,"max":0,"zero":27,"black":0,"white":0}},"confirmedTo":{"1.6b":125,"16b":27,"4b":3},"reverse":null,"engines":{"berserk":{"pairs":{"n":155,"median":0,"mean":-0.31,"sd":3.0,"min":-9,"max":9,"zero":86,"black":37,"white":32},"symmetric":{"n":13,"median":10,"mean":9.54,"sd":5.84,"min":0,"max":22,"zero":1,"black":0,"white":12},"nodes":400000000,"title":"Berserk 14"},"lc0":{"pairs":{"n":155,"median":1,"mean":0.54,"sd":8.42,"min":-17,"max":17,"zero":11,"black":66,"white":78},"symmetric":{"n":13,"median":18,"mean":17.62,"sd":1.82,"min":14,"max":20,"zero":0,"black":0,"white":13},"nodes":100000,"title":"Lc0 v0.32.1 (net 791556)"}},"weights":{"n":960,"stats":{"n":960,"median":49,"mean":54.28,"sd":44.82,"min":-61,"max":183,"zero":23,"black":91,"white":846},"classicSp":518,"classicWeight":11},"selfplayDeep":{"games":6450,"nodesPerMove":500000,"whiteWins":116,"draws":6114,"blackWins":220,"whiteScorePct":49.2,"avgMoves":42.0,"reasons":{"threefold_repetition":2906,"quiet_draw":3207,"resign_white":220,"resign_black":116,"insufficient_material":1}},"engineAgreement":{"2":122,"3":33}},"pairs":[{"w":5,"b":16,"mirrorW":954,"mirrorB":943,"fen":"bbnqnrkr/pppppppp/8/8/8/8/PPPPPPPP/QNBBNRKR w FHfh - 0 1","white":{"sp":5,"rank":"QNBBNRKR","family":"RampartGuard","kingFile":"g","rookFiles":["f","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":28,"mbi":43,"mbiBand":"M"},"black":{"sp":16,"rank":"BBNQNRKR","family":"RampartGuard","kingFile":"g","rookFiles":["f","h"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":30,"mbi":37,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-8,"depth":16,"pvSan":["b4","b6","h4","h5","d4","a5","bxa5","c5"]},{"stage":1,"nodes":500000,"cp":-1,"depth":19,"pvSan":["b4","h5","h4","d5","d4","c6","c3","b6"]},{"stage":2,"nodes":2000000,"cp":-16,"depth":28,"pvSan":["b4","h5","h4","b6","c4","c5","bxc5","bxc5"]},{"stage":3,"nodes":8000000,"cp":-12,"depth":32,"pvSan":["b4","h5","h4","b6","c4","c5","bxc5","bxc5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":46,"pvSan":["b4","h5","h4","b6","c4","c5","bxc5","bxc5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":51,"pvSan":["b4","b6","c4","h5","h4","c5","bxc5","bxc5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["b4","b6","c4","h5","h4","c5","bxc5","bxc5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["b4","b6","c4","h5","h4","c5","bxc5","bxc5"]},{"stage":8,"nodes":1600000000,"cp":-4,"depth":53,"pvSan":["h4","c5","h5","h6","c4","Nb6","b3","d5"]}],"deepestStage":8,"shallowMaxAbsCp":16,"shallowMinCp":-16,"shallowMaxCp":0,"sumOfSetupsCp":-2,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":46,"san":["b4","h5","h4","b6","c4","c5","bxc5","bxc5","d3","Nf6"]},{"rank":2,"cp":0,"depth":46,"san":["h4","h5","b4","b6","c4","c5","bxc5","bxc5","d3","Nf6"]},{"rank":3,"cp":-23,"depth":45,"san":["c4","c5","h4","h5","Nc3","b6","Qb1","e6","b4","Ne7"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":-11},{"san":"h5","cp":-18},{"san":"h4","cp":-15},{"san":"b6","cp":-17},{"san":"c4","cp":-8},{"san":"c5","cp":-5},{"san":"bxc5","cp":2},{"san":"bxc5","cp":0},{"san":"d3","cp":0},{"san":"Nf6","cp":0},{"san":"Nf3","cp":0},{"san":"e6","cp":0},{"san":"Bg5","cp":0},{"san":"Qb6","cp":0},{"san":"Bxf6","cp":0},{"san":"gxf6","cp":0},{"san":"Qxf6","cp":0},{"san":"Bxf3","cp":0},{"san":"exf3","cp":0},{"san":"Qxb1","cp":0},{"san":"f4","cp":0},{"san":"Qc1","cp":0},{"san":"Qg5+","cp":0},{"san":"Kh7","cp":0},{"san":"Qxh5+","cp":0},{"san":"Kg8","cp":0},{"san":"Qg4+","cp":0},{"san":"Kh7","cp":0},{"san":"Qh5+","cp":0},{"san":"Kg8","cp":0},{"san":"Qg4+","cp":0},{"san":"Kh7","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":18,"meanAbsCp":2.4,"finalCp":0,"peakMove":1,"within25":32,"count":32},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.0,"reasons":{"quiet_draw":6,"threefold_repetition":4},"samples":[{"game":0,"seed":20260921005016,"result":"1/2-1/2","reason":"quiet_draw","san":"b4 h5 h4 Nf6 c4 b6 Qb2 c5 bxc5 Qc7 d4 bxc5 dxc5 d6 Bf4 e5 cxd6 Qxd6 Bg5 Nb6 Nd2 Rc8 Nef3 Ng4 Nh2 Nf6 Nhf3 Ng4 Nh2 O-O Nxg4 hxg4 Qb3 e4 Bc2 Kh8 Rd1 f6 g3 Qe7 Be3 f5 Bg5 Qe6 e3 Nd7 h5 Ne5 Qa3 Kh7 Bb3 Nd3 c5 Bd5 Bxd5 Qxd5 Nb3 Rc6 Qa4 Be5 Rd2 Bc3 Rc2 Bf6 Bxf6 Rfxf6 Qd4 Qf7 Kg2 Rh6 Qc4 Qe8 Qa4 Rxh5 Qxc6 Ne1+ Rxe1 Qxc6 Rcc1 g5 Nd4 Qf6 Rh1 Rxh1 Rxh1+ Kg6 c6 f4 gxf4"},{"game":1,"seed":20260921005017,"result":"1/2-1/2","reason":"quiet_draw","san":"b4 h5 h4 Nf6 c4 b6 Qb2 c5 bxc5 Qc7 d4 bxc5 dxc5 d6 Bf4 e5 cxd6 Qxd6 Bg5 Nb6 Nd2 Rc8 Nef3 Ng4 Nh2 Nf6 Nhf3 Ng4 Nh2 O-O Nxg4 hxg4 Qb3 e4 Bc2 Kh8 Rd1 f6 g3 Qe7 Be3 f5 Bg5 Qe6 e3 Nd7 h5 Ne5 Qa3 Kh7 Bb3 Nd3 c5 Bd5 Bxd5 Qxd5 Nb3 Rc6 Qa4 Be5 Rd2 Bc3 Rc2 Bf6 Bxf6 Rfxf6 Qd4 Qf7 Kg2 Rh6 Qc4 Qe8 Qa4 Rxh5 Qxc6 Ne1+ Rxe1 Qxc6 Rcc1 g5 Nd4 Qf6 Rh1 Rxh1 Rxh1+ Kg6 c6 f4 gxf4"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-7,"weightWhite":43,"weightBlack":99,"weightDiff":-56,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.0,"reasons":{"quiet_draw":6,"threefold_repetition":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":12,"b":7,"mirrorW":956,"mirrorB":946,"fen":"qnbnrkrb/pppppppp/8/8/8/8/PPPPPPPP/QBNNRKBR w EHeg - 0 1","white":{"sp":12,"rank":"QBNNRKBR","family":"BastionGuard","kingFile":"f","rookFiles":["e","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":33,"mbi":28,"mbiBand":"M"},"black":{"sp":7,"rank":"QNBNRKRB","family":"BastionGuard","kingFile":"f","rookFiles":["e","g"],"queenFile":"a","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":24,"mbi":59,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":15,"depth":13,"pvSan":["f3","g6","d4","O-O","h4","e5","dxe5","Bxe5"]},{"stage":1,"nodes":500000,"cp":2,"depth":19,"pvSan":["f3","g6","d4","O-O","h4","d5","c3","Nd7"]},{"stage":2,"nodes":2000000,"cp":-6,"depth":23,"pvSan":["d4","g6","c3","b6","f3","O-O","h4","d6"]},{"stage":3,"nodes":8000000,"cp":-2,"depth":30,"pvSan":["d4","b6","f3","g6","c3","d5","Nd3","Nd7"]},{"stage":4,"nodes":32000000,"cp":0,"depth":42,"pvSan":["f3","g6","d4","b6","c3","d5","Nd3","Nd7"]},{"stage":5,"nodes":128000000,"cp":0,"depth":44,"pvSan":["c3","g6","d4","b6","f3","d5","Be3","Bg7"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["c3","g6","f3","b6","d4","d5","Be3","Bg7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["c3","g6","f3","b6","d4","d5","Be3","Bg7"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":52,"pvSan":["c3","g6","f3","b6","d4","d5","Be3","Bg7"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":55,"pvSan":["c3","g6","f3","b6","d4","d5","Be3","Bg7"]}],"deepestStage":9,"shallowMaxAbsCp":15,"shallowMinCp":-6,"shallowMaxCp":15,"sumOfSetupsCp":9,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-6,"depth":44,"san":["f3","b6","c3","g6","Bf2","d5","O-O","O-O","b4","Nd7"]},{"rank":2,"cp":-8,"depth":44,"san":["a4","b6"]},{"rank":3,"cp":-7,"depth":43,"san":["c3","g6","f3","b6","Bf2","d5","O-O","O-O","b4","Nd7"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":-3},{"san":"b6","cp":0},{"san":"f3","cp":0},{"san":"g6","cp":0},{"san":"c3","cp":0},{"san":"d5","cp":-4},{"san":"Be3","cp":0},{"san":"Bg7","cp":0},{"san":"Nd3","cp":0},{"san":"Nd7","cp":0},{"san":"Bc2","cp":0},{"san":"Ne6","cp":0},{"san":"Qc1","cp":0},{"san":"c5","cp":-3},{"san":"dxc5","cp":0},{"san":"bxc5","cp":0},{"san":"Ba4","cp":0},{"san":"c4","cp":0},{"san":"Nb4","cp":0},{"san":"Rd8","cp":0},{"san":"Nc6","cp":0},{"san":"Re8","cp":0},{"san":"Nb4","cp":0},{"san":"Rd8","cp":0},{"san":"Nc6","cp":0},{"san":"Re8","cp":0},{"san":"Nb4","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":4,"meanAbsCp":0.4,"finalCp":0,"peakMove":3,"within25":27,"count":27},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.0,"reasons":{"threefold_repetition":3,"quiet_draw":7},"samples":[{"game":0,"seed":20260921012007,"result":"1/2-1/2","reason":"threefold_repetition","san":"c3 g6 d4 O-O f3 b6 Be3 Bg7 O-O Ne6 Bf2 c5 e3 Nc7 e4 cxd4 cxd4 Nc6 d5 Ne5 Ne2 Ba6 a4 Qb7 Qa2 Nd3 Bxd3 Bxd3 Bg3 d6 Nf2 Bxe2 Rxe2 b5 Rd1 a5 Qb3 Rb8 e5 Bxe5 Bxe5 dxe5 Rxe5 Rfe8 Ne4 bxa4 Qxb7 Rxb7 d6 exd6 Rxa5 Kf8 Nxd6 Rd8 Rxa4 Nb5 Nxb7 Rxd1+ Kf2 Rd2+ Kf1 Rxb2 Nc5 Rb1+ Kf2 Rb2+ Kf1 Rb1+ Kf2 Rb2+"},{"game":1,"seed":20260921012008,"result":"1/2-1/2","reason":"quiet_draw","san":"c3 g6 e4 b6 f3 d5 Be3 Bg7 O-O Nd7 Ne2 e5 a4 O-O d3 a5 Ba2 dxe4 dxe4 Nc5 Nf2 Be6 Bxe6 Ndxe6 Qa2 Qa6 b3 Ra8 Rb1 Rfd8 Nc1 h5 Qc2 Kh7 Rd1 Rxd1+ Qxd1 c6 Ra1 b5 Qf1 Qb7 axb5 cxb5 b4 Na4 Ncd3 Qc7 Nd1 Bf8 bxa5 Rxa5 Bd2 Nf4 N3f2 Qa7 g3 Ne6 Kg2 Nb6 Rxa5 Qxa5 Qe2 Nc5 Be1 Nc4 Ne3 Qa1 Nxc4 bxc4 Qd1 Qa8 Kf1 Kg8 h4 Qa6 Qd8 Qb7 Qd2 Qa8 Qd1 Qc6 Qd8 Qb7 Qd1 Kg7 Qe2 Qa6 Qd2 Qf6 Qd1 Be7 Kg2 Qe6 Qb1 Qd7 Qb8 Bd6 Qb1 Nb3 Qd1 Qe6 Qc2 Qd7 Qe2 Qc6 Bd2 Be7 Be3 Qb5 Qb2 Qa5 Nd1"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":22,"berserkCp":0,"lc0Cp":9,"weightWhite":47,"weightBlack":32,"weightDiff":15,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":160,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.0,"reasons":{"threefold_repetition":75,"quiet_draw":85}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":15,"b":658,"mirrorW":944,"mirrorB":199,"fen":"brnkrbnq/pppppppp/8/8/8/8/PPPPPPPP/QNNRKRBB w DFbe - 0 1","white":{"sp":15,"rank":"QNNRKRBB","family":"ThroneGuard","kingFile":"e","rookFiles":["d","f"],"queenFile":"a","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":27,"mbi":47,"mbiBand":"M"},"black":{"sp":658,"rank":"BRNKRBNQ","family":"ThroneGuard","kingFile":"d","rookFiles":["b","e"],"queenFile":"h","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":35,"mbi":24,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":15,"depth":13,"pvSan":["g3","e5","c4","b6","Bxa8","Rxa8","f3","Nge7"]},{"stage":1,"nodes":500000,"cp":0,"depth":16,"pvSan":["g3","e5","c4","f5","Nc3","Nf6","f3","b6"]},{"stage":2,"nodes":2000000,"cp":19,"depth":23,"pvSan":["f3","b6","Nd3","f5","b3","Nf6","g4","fxg4"]},{"stage":3,"nodes":8000000,"cp":-5,"depth":26,"pvSan":["g3","e5","f3","b6","Nd3","f5","O-O-O","Nf6"]},{"stage":4,"nodes":32000000,"cp":-15,"depth":32,"pvSan":["g3","e5","f3","f5","Nd3","b6","O-O-O","Nd6"]},{"stage":5,"nodes":128000000,"cp":1,"depth":40,"pvSan":["g3","e5","a4","f5","Qa2","Nf6","Nc3","g6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["g3","e5","Nc3","f5","a4","Nf6","Qa2","a5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["g3","e5","Nc3","f5","a4","Nf6","Qa2","a5"]},{"stage":8,"nodes":1600000000,"cp":1,"depth":57,"pvSan":["g3","e5","Nc3","f5","a4","Nf6","Qa2","a5"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":61,"pvSan":["g3","e5","Nc3","f5","a4","Nf6","Qa2","a5"]}],"deepestStage":9,"shallowMaxAbsCp":19,"shallowMinCp":-15,"shallowMaxCp":19,"sumOfSetupsCp":-8,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-5,"depth":40,"san":["g3","e5","a4","f5","Nc3","Nf6","Qa2","g6","f3","b6"]},{"rank":2,"cp":-21,"depth":40,"san":["f3","b6","g3","e5","e4","f5","a4","Nf6","Nc3","fxe4"]},{"rank":3,"cp":-35,"depth":39,"san":["Nc3","b6","f3","f5","g3","e5","e4","Nf6","N1e2","h5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f3","cp":4},{"san":"g6","cp":-16},{"san":"e4","cp":-7},{"san":"f5","cp":0},{"san":"g3","cp":0},{"san":"b6","cp":0},{"san":"Nc3","cp":0},{"san":"Nd6","cp":0},{"san":"a4","cp":0},{"san":"fxe4","cp":0},{"san":"fxe4","cp":0},{"san":"Nf6","cp":0},{"san":"a5","cp":0},{"san":"Nfxe4","cp":0},{"san":"Nxe4","cp":0},{"san":"Bxe4","cp":0},{"san":"Bxe4","cp":0},{"san":"Nxe4","cp":0},{"san":"axb6","cp":0},{"san":"axb6","cp":0},{"san":"Qa7","cp":0},{"san":"Kc8","cp":0},{"san":"Qa6+","cp":0},{"san":"Kd8","cp":0},{"san":"Qa7","cp":0},{"san":"Kc8","cp":0},{"san":"Qa6+","cp":0},{"san":"Kd8","cp":0},{"san":"Qa7","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":16,"meanAbsCp":0.9,"finalCp":0,"peakMove":1,"within25":29,"count":29},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":5,"blackWins":5,"whiteScorePct":25.0,"avgMoves":61.6,"reasons":{"resign_white":5,"quiet_draw":5},"samples":[{"game":0,"seed":20260921015658,"result":"0-1","reason":"resign_white","san":"Nd3 b6 b4 h5 f3 h4 e4 f6 a4 e5 Bf2 Nge7 g4 hxg3 hxg3 Nc6 b5 Na5 Nc3 Nd6 Nb2 f5 O-O-O O-O-O d3 g5 Kb1 Kb8 Qa2 f4 Be1 Qh3 Bd2 Qxg3 Rg1 Qh4 Bg2 Qh2 Bh1 Be7 Nd5 Bxd5 Qxd5 Ndb7 Qxe5 Bc5 Qxg5 Bxg1 Qxg1 Qh6 d4 Rg8 Qe1 Rdf8 e5 Qg6 Qf2 Qf7 Nd3 Qc4 Nb2 Qd5 Nd3 Qc4 Nb2 Qd5 Bc1 d6 Qe1 dxe5 dxe5 Qe6 Qb4 Qxe5 Nd3 Qd5 Bxf4 Nc5 Nb2 Qe6 Bc1 Rd8 Re1 Qh3 f4 Rh8 Bd2 Rhe8 Bc1 a6 bxa6 Ka7 Rxe8 Rxe8 Bd5 Rd8 Be4 Nxe4 Qxe4 Qd7 Qe2 Qd5 Nd3 Qc6 f5 Qxa4 Qe5 Rd7 f6 Nc4 Qf5 Nd6 Qd5 Qc4 Nf4 Rf7 Qxc4 Nxc4 Nh5 Kxa6 Ka2 Kb7 Bf4 Kc6 Kb3 Nd6 Be5 Rh7 Nf4 Nf7 Bd4 Rh4 Be3 Rh6 Bd4 Rh4 Be3 Rg4 Kc3 Rg5 Ne2 Rd5 Ng3 Kd7 Kb3 Nd6 Bf4 Rd1 Ka2 Rd4 Be5 Rd5 Bf4 Ke6 Be3 Kxf6 Ne2 Rf5 Nf4 c5 Nd3 Ke6 Nf4+ Ke5 Nd3+ Kd5 Bh6 Ne4 Ka3 b5 Kb3 c4+ Kb4 cxd3 cxd3 Nd6 Ka5 Rf3 d4 Kc4 Kb6 b4 Bg5 b3 Bc1 Rd3 Kc6 Rxd4 Kd7 Rd1 Bb2"},{"game":1,"seed":20260921015659,"result":"1/2-1/2","reason":"quiet_draw","san":"g3 e5 b3 g6 Nd3 Bg7 e4 d5 f3 b6 O-O-O Nge7 Rde1 c5 a4 O-O exd5 Bxd5 Nc3 Bb7 Qa3 Re8 Qa2 Nd6 Ne4 Rbd8 f4 Bxe4 Bxe4 f5 b4+ c4 fxe5 Nxe4 Qxc4+ Nd5 Nf4 Bh6 Rxe4 fxe4 Nxd5 Qxe5 Nf4+ Kh8 c3 Bg7 Be3 Rc8 Qb3 b5 Kd1 Rc4 h4 Rec8 Ke1 a5 Kf2 axb4 cxb4 bxa4 Qxa4 Qd6 Kg2 Rxb4 Qa3 Rcb8 Qa2 Qc6 Qe6 Qxe6 Nxe6 Bb2 Rf7 R4b7 Rf4 Re7 Rxe4 Bf6 Kf3 Rbe8 Nc5 Rxe4 Nxe4 Be5 d4 Bg7 Ng5 Kg8 Kf2 Bf6 Kf3 Bd8 Bf4 Bf6 Be3 Bh8 Nh3 Bg7 Ng5 h5 Nh3 Kf7 Nf4 Rd8 Ke4"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-2,"weightWhite":11,"weightBlack":88,"weightDiff":-77,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":5,"blackWins":5,"whiteScorePct":25.0,"avgMoves":61.6,"reasons":{"resign_white":5,"quiet_draw":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":27,"b":43,"mirrorW":929,"mirrorB":913,"fen":"nnqrbkrb/pppppppp/8/8/8/8/PPPPPPPP/NQNRBKRB w DGdg - 0 1","white":{"sp":27,"rank":"NQNRBKRB","family":"BastionScout","kingFile":"f","rookFiles":["d","g"],"queenFile":"b","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":27,"mbi":47,"mbiBand":"M"},"black":{"sp":43,"rank":"NNQRBKRB","family":"BastionScout","kingFile":"f","rookFiles":["d","g"],"queenFile":"c","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":15,"mbi":86,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":14,"depth":15,"pvSan":["c4","O-O","Nc2","c6","d4","d5","Bb4","Qc7"]},{"stage":1,"nodes":500000,"cp":5,"depth":17,"pvSan":["d4","Nb6","Nab3","O-O","O-O","Nc4","Nd2","Nxd2"]},{"stage":2,"nodes":2000000,"cp":0,"depth":27,"pvSan":["d4","g6","O-O","d6","c4","b5","g3","Nb6"]},{"stage":3,"nodes":8000000,"cp":10,"depth":31,"pvSan":["d4","g6","O-O","Nb6","g3","d5","Nab3","O-O"]},{"stage":4,"nodes":32000000,"cp":6,"depth":39,"pvSan":["d4","g6","O-O","d5","g3","Nb6","Nab3","O-O"]},{"stage":5,"nodes":128000000,"cp":0,"depth":45,"pvSan":["d4","g6","O-O","Nb6","g3","d5","Nab3","O-O"]},{"stage":6,"nodes":400000000,"cp":-2,"depth":50,"pvSan":["d4","g6","c4","d6","O-O","b5","g3","Nb6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["d4","Nb6","b3","g6","d5","e6","c4","O-O"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["d4","Nb6","b3","g6","d5","e6","c4","O-O"]}],"deepestStage":8,"shallowMaxAbsCp":14,"shallowMinCp":0,"shallowMaxCp":14,"sumOfSetupsCp":12,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":13,"depth":45,"san":["d4","g6","c4","d6","O-O","c5","dxc5","dxc5","Rxd8","Qxd8"]},{"rank":2,"cp":3,"depth":45,"san":["c3","g6","d4","c5","g3","Nb6","Nc2","d5","Nd3","c4"]},{"rank":3,"cp":0,"depth":45,"san":["c4","c5","d4","cxd4","Qxh7","Nb6","c5","Qxc5","Nab3","Qc8"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":12},{"san":"Nb6","cp":2},{"san":"O-O","cp":-2},{"san":"g6","cp":-10},{"san":"g3","cp":-3},{"san":"d5","cp":0},{"san":"Nab3","cp":-1},{"san":"O-O","cp":4},{"san":"Nd3","cp":0},{"san":"Bd7","cp":2},{"san":"Bd2","cp":7},{"san":"Bf5","cp":8},{"san":"Qc1","cp":5},{"san":"Nc4","cp":10},{"san":"Bf4","cp":6},{"san":"b6","cp":6},{"san":"Bg2","cp":0},{"san":"Bg7","cp":0},{"san":"Bh6","cp":0},{"san":"Bxh6","cp":2},{"san":"Qxh6","cp":6},{"san":"Be4","cp":5},{"san":"Bh3","cp":8},{"san":"Bf5","cp":1},{"san":"Bg2","cp":0},{"san":"Be4","cp":0},{"san":"Bh3","cp":0},{"san":"Bf5","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":12,"meanAbsCp":3.6,"finalCp":0,"peakMove":1,"within25":28,"count":28},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.2,"reasons":{"quiet_draw":5,"threefold_repetition":5},"samples":[{"game":0,"seed":20260921027043,"result":"1/2-1/2","reason":"quiet_draw","san":"O-O c5 c3 Nb6 d4 O-O Qe4 cxd4 Qxe7 Na4 Qa3 dxc3 Bxc3 Nxc3 bxc3 g6 Qxa7 Bxc3 Nc2 d5 g3 Bc6 Nd4 Bd7 Ncb3 Bh3 Bg2 Bxg2 Kxg2 Nc6 Nxc6 Qxc6 Qc5 Qxc5 Nxc5 d4 Rd3 Rfe8 e3 dxe3 Rxc3 e2 Re1 Rd1 Nd3 Rd8 Rxe2 R1xd3 Rc7 Ra3 Ree7 Rf8 Rxb7 Rxa2 g4 h5 gxh5 gxh5 Re5 h4 Rg5+ Kh7 Rh5+ Kg7 Rxh4 Ra6 Rf4 Kg6 Kg3 Ra3+ f3 Ra6 Rfb4 Kh7 h4 Rg6+ Kf2 Rf6 R7b6 Rg6 Rb7 Rf6 Ra7 Rc8 Kg3 Rc5 Rba4 Rg6+ Rg4 Kg7 Ra6 Rxg4+ fxg4 Rc3+ Kf4 Rc4+ Kf5 Rc5+ Kf4"},{"game":1,"seed":20260921027044,"result":"1/2-1/2","reason":"threefold_repetition","san":"O-O c5 g3 Nc7 c3 O-O d4 cxd4 cxd4 d5 Nd3 g6 e3 Bd7 Bg2 Bf5 Qc2 Qd7 Qe2 b6 Nc2 a5 b4 a4 Nf4 Rc8 Na3 Rfe8 f3 e5 dxe5 Bxe5 e4 Bxf4 gxf4 Qc6 b5 Qc5+ Qf2 Qxa3 exf5 Nxb5 fxg6 hxg6 f5 Qc5 fxg6 fxg6 Qxc5 Rxc5 Bf2 Rc2 Rxd5 Nc3 Rg5 Ne2+ Kh1 Nf4 Rg4 Nxg2 Rxg6+ Kh7 Rxg2 Ree2 Rfg1 Rxf2 Rg7+ Kh6 R1g6+ Kh5 Rg5+ Kh6 R5g6+ Kh5 Rg5+ Kh6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-5,"lc0Cp":4,"weightWhite":30,"weightBlack":77,"weightDiff":-47,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.2,"reasons":{"quiet_draw":5,"threefold_repetition":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":27,"b":488,"mirrorW":929,"mirrorB":573,"fen":"qbrnbknr/pppppppp/8/8/8/8/PPPPPPPP/NQNRBKRB w DGch - 0 1","white":{"sp":27,"rank":"NQNRBKRB","family":"BastionScout","kingFile":"f","rookFiles":["d","g"],"queenFile":"b","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":27,"mbi":47,"mbiBand":"M"},"black":{"sp":488,"rank":"QBRNBKNR","family":"BastionGuard","kingFile":"f","rookFiles":["c","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":38,"mbi":18,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-2,"depth":13,"pvSan":["g3","c5","c4","h5","h4","d6","Nc2","Bc6"]},{"stage":1,"nodes":500000,"cp":2,"depth":19,"pvSan":["g3","c5","c4","h5","Nc2","d6","d3","Bc6"]},{"stage":2,"nodes":2000000,"cp":-4,"depth":25,"pvSan":["g3","Nf6","c4","c5","Nc2","h5","Nb3","d6"]},{"stage":3,"nodes":8000000,"cp":13,"depth":28,"pvSan":["c4","Nf6","g3","c5","d3","h5","Ncb3","h4"]},{"stage":4,"nodes":32000000,"cp":-8,"depth":36,"pvSan":["c4","c5","g3","d6","Nc2","Bc6","Bxc6","Nxc6"]},{"stage":5,"nodes":128000000,"cp":-5,"depth":43,"pvSan":["c4","c5","g3","d6","d3","Bc6","Bxc6","Nxc6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["c4","c5","g3","d6","d3","Bc6","Bxc6","Nxc6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["c4","c5","g3","d6","d3","Bc6","Bxc6","Nxc6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["c4","c5","g3","d6","d3","Bc6","Bxc6","Nxc6"]}],"deepestStage":8,"shallowMaxAbsCp":13,"shallowMinCp":-8,"shallowMaxCp":13,"sumOfSetupsCp":-11,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":5,"depth":43,"san":["g3","c5","c4","d6","Nc2","Bc6","Bxc6","Nxc6","d3","b6"]},{"rank":2,"cp":4,"depth":43,"san":["c4","c5","g3","d6","Nc2","Bc6","Bxc6","Nxc6","d3","b6"]},{"rank":3,"cp":-20,"depth":42,"san":["b3","c5","g3","d6","c4","Bc6","Bxc6","Nxc6","d3","Nf6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":13},{"san":"Nf6","cp":14},{"san":"g3","cp":12},{"san":"c5","cp":10},{"san":"Nc2","cp":21},{"san":"a5","cp":11},{"san":"b3","cp":27},{"san":"h5","cp":22},{"san":"d4","cp":19},{"san":"cxd4","cp":21},{"san":"Nxd4","cp":23},{"san":"Qa6","cp":32},{"san":"Qf5","cp":22},{"san":"e5","cp":14},{"san":"Nb5","cp":30},{"san":"Ne6","cp":27},{"san":"Nc3","cp":26},{"san":"Nd4","cp":32},{"san":"Qd3","cp":29},{"san":"d6","cp":26},{"san":"e3","cp":30},{"san":"Ne6","cp":32},{"san":"h4","cp":27},{"san":"Nc5","cp":27},{"san":"Qe2","cp":25},{"san":"Bd7","cp":28},{"san":"O-O","cp":34},{"san":"O-O","cp":36},{"san":"Nd3","cp":28},{"san":"Bg4","cp":35},{"san":"Nxc5","cp":25},{"san":"Rxc5","cp":18},{"san":"Qd3","cp":25},{"san":"Bxd1","cp":21},{"san":"Qxd1","cp":22},{"san":"Ba7","cp":21},{"san":"a4","cp":28},{"san":"g6","cp":19},{"san":"Nb5","cp":16},{"san":"d5","cp":20},{"san":"cxd5","cp":16},{"san":"Rd8","cp":16},{"san":"Bg2","cp":12},{"san":"Rcxd5","cp":10},{"san":"Bxd5","cp":5},{"san":"Rxd5","cp":9},{"san":"Qf3","cp":11},{"san":"Bb8","cp":0},{"san":"Bc3","cp":0},{"san":"Rd7","cp":0},{"san":"Rd1","cp":0},{"san":"Qc6","cp":0},{"san":"Qe2","cp":0},{"san":"b6","cp":0},{"san":"Rxd7","cp":0},{"san":"Qxd7","cp":0},{"san":"e4","cp":0},{"san":"Qg4","cp":0},{"san":"Qd3","cp":0},{"san":"Nxe4","cp":0}],"end":"target","maxAbsCp":36,"meanAbsCp":17.1,"finalCp":0,"peakMove":14,"within25":42,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":44.0,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921027488,"result":"1/2-1/2","reason":"threefold_repetition","san":"g3 Nf6 c4 c5 Nc2 a5 b3 Qa6 d4 cxd4 Nxd4 h5 Qf5 e5 Nb5 Ne6 Nc3 Nd4 Qd3 d6 e3 Ne6 h4 O-O O-O Nc5 Qe2 Bd7 Nd3 b5 cxb5 Bxb5 Nxb5 Qxb5 Nf4 Qxe2 Nxe2 Nce4 Bf3 Rc2 Bxa5 g5 Rfe1 Rxa2 Ra1 Rb2 Reb1 Rxb1+ Rxb1 g4 Bg2 d5 Nc3 Nxc3 Bxc3 Bd6 Rd1 Rc8 Be1 Kf8 Bxd5 Nxd5 Rxd5 Rc1 Rxd6 Rxe1+ Kg2 Kg7 Rd5 Kf6 Rd8 Kg6 Rd6+ Kg7 Rd5 Kf6 Rd8 Kg6 Rg8+ Kh6 Re8 Rb1 Rxe5 Rxb3 e4 Rb4 Kf1 Ra4 Rf5 Rxe4 Rxf7 Kg6 Rd7 Re5 Kg2 Ra5 Rd3 Kf5 Rb3 Ra6 Rb2 Ra3 Rb5+ Kg6 Rg5+ Kh6 Rd5 Ra2 Kf1 Kg6 Rg5+ Kh6 Re5 Ra1+ Kg2 Ra2 Kf1 Ra1+ Re1 Ra2"},{"game":1,"seed":20260921027489,"result":"1/2-1/2","reason":"threefold_repetition","san":"g3 h5 d4 a5 c4 Qa6 Qd3 d6 O-O Nf6 h4 b5 b3 O-O Nc2 Ba7 Bc3 bxc4 bxc4 Bc6 d5 Bd7 c5 Bb5 Qd2 Bxc5 Nd3 Ba7 Ne3 Bd7 Nf4 Re8 Bf3 c6 Bxf6 exf6 dxc6 Nxc6 Ned5 Bg4 Nxh5 Bxh5 Bxh5 Re5 Bg4 f5 Bh5 Nd4 Nf4 Rc2 Qd3 Qc6 e3 Rc3 Qd2 Rc2 Qd3 Rc3 Qd2 Rc2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-8,"lc0Cp":5,"weightWhite":30,"weightBlack":65,"weightDiff":-35,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":44.0,"reasons":{"threefold_repetition":4,"quiet_draw":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":30,"b":357,"mirrorW":932,"mirrorB":314,"fen":"nrbbkrqn/pppppppp/8/8/8/8/PPPPPPPP/NQNRKBBR w DHbf - 0 1","white":{"sp":30,"rank":"NQNRKBBR","family":"ThroneScout","kingFile":"e","rookFiles":["d","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":14,"mbi":89,"mbiBand":"S"},"black":{"sp":357,"rank":"NRBBKRQN","family":"ThroneScout","kingFile":"e","rookFiles":["b","f"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":38,"mbi":18,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":14,"depth":15,"pvSan":["f3","Nb6","d4","f5","Nd3","Qf7","Nb3","O-O"]},{"stage":1,"nodes":500000,"cp":-2,"depth":17,"pvSan":["e4","f5","exf5","d6","f4","Nb6","Bxb6","axb6"]},{"stage":2,"nodes":2000000,"cp":3,"depth":24,"pvSan":["e4","Nb6","f4","f5","exf5","d6","Bxb6","axb6"]},{"stage":3,"nodes":8000000,"cp":-3,"depth":29,"pvSan":["f3","Nb6","e3","f5","d4","d6","Bf2","Qf7"]},{"stage":4,"nodes":32000000,"cp":-10,"depth":36,"pvSan":["f3","Nb6","Nab3","f5","d4","Qf7","e3","d6"]},{"stage":5,"nodes":128000000,"cp":-1,"depth":42,"pvSan":["d4","f5","Nab3","d6","Nd3","Qf7","g3","O-O"]},{"stage":6,"nodes":400000000,"cp":3,"depth":46,"pvSan":["d4","f5","e3","b5","f3","g5","Nab3","Ng6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["c4","f5","Qc2","e5","f4","Nb6","c5","Nd5"]},{"stage":8,"nodes":1600000000,"cp":-2,"depth":52,"pvSan":["d4","f5","e3","d6","c4","e5","Nab3","exd4"]}],"deepestStage":8,"shallowMaxAbsCp":14,"shallowMinCp":-10,"shallowMaxCp":14,"sumOfSetupsCp":-24,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":8,"depth":42,"san":["Nab3","f5","d4","d6","e3","b5","Nd3","Bd7","f3","a5"]},{"rank":2,"cp":7,"depth":42,"san":["d4","f5","Nab3","d6","e3","b5","Nd3","Bd7","f3","a5"]},{"rank":3,"cp":8,"depth":41,"san":["f3","Nb6"]}],"equalFirstMoves":3,"firstMoveKind":"knight"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f3","cp":-5},{"san":"Nb6","cp":-14},{"san":"Bf2","cp":-6},{"san":"f5","cp":-17},{"san":"d4","cp":-14},{"san":"d6","cp":-22},{"san":"Nd3","cp":-19},{"san":"Ng6","cp":-19},{"san":"e3","cp":-16},{"san":"Qf7","cp":-12},{"san":"Be2","cp":-19},{"san":"e5","cp":-22},{"san":"dxe5","cp":-9},{"san":"dxe5","cp":-17},{"san":"O-O","cp":-20},{"san":"O-O","cp":-21},{"san":"Nb3","cp":3},{"san":"Nc4","cp":2},{"san":"Nd2","cp":0},{"san":"Nxd2","cp":0},{"san":"Rxd2","cp":0},{"san":"Be7","cp":0},{"san":"Bg3","cp":-2},{"san":"Qe6","cp":0},{"san":"b4","cp":0},{"san":"Qb6","cp":0},{"san":"Bf2","cp":0},{"san":"Qf6","cp":-8},{"san":"Qb2","cp":-6},{"san":"b6","cp":-6},{"san":"b5","cp":0},{"san":"Bd6","cp":4},{"san":"Nb4","cp":1},{"san":"Kh8","cp":0},{"san":"Bc4","cp":0},{"san":"Qg5","cp":0},{"san":"Qc3","cp":0},{"san":"Ne7","cp":0},{"san":"Na6","cp":0},{"san":"Bxa6","cp":0},{"san":"bxa6","cp":0},{"san":"Ng6","cp":0},{"san":"Kh1","cp":0},{"san":"Qe7","cp":0},{"san":"Qb3","cp":0},{"san":"Rbd8","cp":5},{"san":"a4","cp":0},{"san":"Bc5","cp":0},{"san":"Rd3","cp":0},{"san":"e4","cp":0},{"san":"Rxd8","cp":0},{"san":"Qxd8","cp":0},{"san":"fxe4","cp":0},{"san":"fxe4","cp":0},{"san":"Bg1","cp":0},{"san":"Rxf1","cp":0},{"san":"Bxf1","cp":0},{"san":"Qf6","cp":0},{"san":"Qc4","cp":0},{"san":"Ne7","cp":0}],"end":"target","maxAbsCp":22,"meanAbsCp":4.8,"finalCp":0,"peakMove":3,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":64.3,"reasons":{"quiet_draw":6,"threefold_repetition":4},"samples":[{"game":0,"seed":20260921030357,"result":"1/2-1/2","reason":"quiet_draw","san":"f4 b6 b4 e5 e3 Bb7 Bf2 Ng6 fxe5 Nxe5 Bg3 f6 c3 Be7 Ncb3 O-O-O Nc2 Rde8 Ncd4 g6 a4 Bd6 O-O-O f5 a5 g5 Bxe5 Bxe5 Qa1 Kd8 Qa4 Rf6 Bd3 Bxg2 Bxf5 Rxf5 Nxf5 Bxh1 Rxh1 Qd5 Rf1 Rf8 Re1 Qe4 Nfd4 Bxd4 Nxd4 c5 bxc5 bxc5 Qa3 d6 Ne2 Qc4 Qb2 Kd7 Qc2 Rf7 Ng3 Nc7 Nf5 Nd5 Rd1 Kc7 e4 Nf4 d3 Qb5 Qa2 d5 Kc2 Rf6 c4 dxc4 Rb1 cxd3+ Kd2 Qe8 Qb2 Rxf5"},{"game":1,"seed":20260921030358,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 f5 c3 d6 f3 Nb6 Bd3 e5 Bf2 f4 Be2 Qf7 d4 Ng6 O-O Bh4 Nc2 Bxf2+ Rxf2 O-O b3 Qe7 Nd3 a5 dxe5 Nxe5 Nd4 Qf6 Nb5 c6 Nd4 Kh8 c4 a4 Bf1 Ra8 Qc2 axb3 axb3 Nbd7 Rfd2 Nf7 Qc3 Re8 b4 Nde5 c5 dxc5 Nxe5 Nxe5 Qxc5 h6 b5 Bd7 Kh1 b6 Qxb6 Reb8 Qc5 cxb5 Qb4 Ra4 Qb2 Be8 Nf5 Nf7 Qc1 Raa8 Nd6 b4 Nxe8 Rxe8 Rb2 Reb8 h3 Ne5 Qb1 Qe7 Rb3 Ra7 Qc1 Qf6 Kh2 Kh7 Kh1 Kh8 Kg1 Kh7 Kh2 Ra2 Kh1 Rf2 Qc5 Rd8 Rbb1 Rxd1 Rxd1 Rb2 Qd4 Rb3 Qd2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":4,"lc0Cp":-3,"weightWhite":0,"weightBlack":-7,"weightDiff":7,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":64.3,"reasons":{"quiet_draw":6,"threefold_repetition":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":33,"b":35,"mirrorW":923,"mirrorB":915,"fen":"bnnqrkrb/pppppppp/8/8/8/8/PPPPPPPP/BNNBQRKR w FHeg - 0 1","white":{"sp":33,"rank":"BNNBQRKR","family":"RampartGuard","kingFile":"g","rookFiles":["f","h"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":39,"mbi":16,"mbiBand":"M"},"black":{"sp":35,"rank":"BNNQRKRB","family":"BastionGuard","kingFile":"f","rookFiles":["e","g"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":6,"mbi":97,"mbiBand":"E"},"stages":[{"stage":0,"nodes":100000,"cp":46,"depth":14,"pvSan":["b4","d5","Nd3","b6","f4","Nd7","h4","h5"]},{"stage":1,"nodes":500000,"cp":0,"depth":16,"pvSan":["b4","d5","e3","g6","Bxh8","Rxh8","h4","h5"]},{"stage":2,"nodes":2000000,"cp":-15,"depth":19,"pvSan":["h4","g6","e4","e6","d3","c5","Rh2","b5"]},{"stage":3,"nodes":8000000,"cp":9,"depth":28,"pvSan":["b4","d5","d3","b6","c4","dxc4","dxc4","e5"]},{"stage":4,"nodes":32000000,"cp":19,"depth":32,"pvSan":["b4","d5","d3","Nd6","Nd2","g6","Bxh8","Rxh8"]},{"stage":5,"nodes":128000000,"cp":0,"depth":38,"pvSan":["b4","d5","d3","b6","c4","Qd7","c5","e5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":46,"pvSan":["b4","d5","d3","b6","e4","dxe4","dxe4","Nd6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":51,"pvSan":["b4","d5","d3","b6","c4","dxc4","dxc4","e5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["b4","d5","d3","b6","c4","dxc4","dxc4","e5"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":59,"pvSan":["b4","d5","d3","b6","c4","dxc4","dxc4","e5"]}],"deepestStage":9,"shallowMaxAbsCp":46,"shallowMinCp":-15,"shallowMaxCp":46,"sumOfSetupsCp":33,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":7,"depth":39,"san":["b4","d5","d3","e5","e4","dxe4","dxe4","Nd6","Nd2","b6"]},{"rank":2,"cp":-17,"depth":39,"san":["e4","g5","c3","b5","b4","Nb6","Qe2","a6","d4","d6"]},{"rank":3,"cp":-33,"depth":38,"san":["d4","g5","b3","e6","e4","b6","Qe3","Qf6","Nd2","Ne7"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":16},{"san":"d5","cp":-3},{"san":"d3","cp":12},{"san":"Nd6","cp":18},{"san":"Nd2","cp":15},{"san":"b6","cp":15},{"san":"c4","cp":9},{"san":"dxc4","cp":5},{"san":"dxc4","cp":25},{"san":"Qd7","cp":21},{"san":"e4","cp":36},{"san":"O-O-O","cp":41},{"san":"Ncb3","cp":35},{"san":"f5","cp":37},{"san":"f3","cp":24},{"san":"Qa4","cp":29},{"san":"c5","cp":51},{"san":"Nb5","cp":40},{"san":"Nc4","cp":46},{"san":"Qxa2","cp":40},{"san":"Rf2","cp":47},{"san":"Qa4","cp":34},{"san":"O-O","cp":26},{"san":"Nc6","cp":35},{"san":"Ne5","cp":25},{"san":"Nxb4","cp":24},{"san":"exf5","cp":17},{"san":"Bd5","cp":25},{"san":"f4","cp":35},{"san":"Bxb3","cp":21},{"san":"Bxb3","cp":28},{"san":"Qxb3","cp":20},{"san":"Rb2","cp":17},{"san":"Qc3","cp":21},{"san":"Qxc3","cp":24},{"san":"Nxc3","cp":8},{"san":"Rxb4","cp":10},{"san":"bxc5","cp":0},{"san":"Rb3","cp":19},{"san":"Ne2+","cp":13},{"san":"Kf2","cp":5},{"san":"Nd4","cp":0},{"san":"Bxd4","cp":0},{"san":"Rxd4","cp":0},{"san":"Nc6","cp":0},{"san":"Rxf4+","cp":0},{"san":"Ke2","cp":0},{"san":"Rxf1","cp":0},{"san":"Rb8+","cp":0},{"san":"Kd7","cp":0},{"san":"Ne5+","cp":0},{"san":"Kd6","cp":0},{"san":"Rxg8","cp":0},{"san":"Rxf5","cp":0},{"san":"Nc4+","cp":0},{"san":"Kc6","cp":0},{"san":"Rxh8","cp":0},{"san":"Rh5","cp":0},{"san":"h3","cp":0},{"san":"Rh4","cp":0}],"end":"target","maxAbsCp":51,"meanAbsCp":16.2,"finalCp":0,"peakMove":9,"within25":45,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":44.8,"reasons":{"quiet_draw":5,"threefold_repetition":4,"resign_white":1},"samples":[{"game":0,"seed":20260921033035,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 g5 c3 Nd6 b4 b6 f3 c5 h4 gxh4 Rxh4 cxb4 e5 Nf5 Rxh7 e6 cxb4 Nc6 Nd3 Qe7 Nc3 d6 Ne4 Nxe5 Be2 Bb7 g4 Nxd3 Bxd3 Bxa1 Qxa1 e5 Qe1 O-O-O Nc5 Nd4 Nxb7 Kxb7 Kg2 Kb8 Qe3 Qe6 a4 f5 a5 Rh8 Rfh1 Rxh7 Rxh7 Qg8 Rh4 fxg4 fxg4 Rf8 axb6 Rf4 bxa7+ Kxa7 Be2 Kb6 Kh2 Qg6 Rh3 Re4 Bd3 Rxe3 Bxg6 Re2+ Kg3 Rxd2 Rh1 Kb5 g5 Kxb4 Be4 Ne2+ Kf3 Nf4 g6 Kc5"},{"game":1,"seed":20260921033036,"result":"1/2-1/2","reason":"quiet_draw","san":"b4 d5 d3 Nd6 Nd2 Qd7 e4 dxe4 dxe4 b6 h4 O-O-O Nd3 Bb7 Bf3 g6 e5 Bxf3 Nxf3 Nf5 Ng5 Qd5 e6 Bxa1 exf7 Rgf8 Nf4 Qd6 Qe6+ Qxe6 Nfxe6 Bf6 Nxd8 Rxd8 Ne6 Nd7 g4 Nd6 Nxd8 Kxd8 Rh3 Nxf7 g5 Be5 Ra3 b5 Rxa7 Nb6 Re1 Bd6 Ra5 c6 Ra6 Bxb4 Rb1 Bc5 c4 Nd6 cxb5 cxb5 Kg2 Bd4 Rd1 Bc5 Rc1 Bd4 Rd1 Bc5 Ra5 Kc7 Ra7+ Kd8 Rb7 Nd7 Rxd6 exd6 Rxb5 Nb6 Ra5 Nc8 Rb5 Nb6 f4 Kd7 Kf3 Ke6 Rb2 Kf5 Re2 Nc4 a4 Bb4 Re7 Nd2+ Ke2 Kxf4 Kd3 Ba5 Ra7 Nb3 Kc4 Nd2+ Kd5 Nb3 Kxd6 Kg4 Rxh7 Be1 Kd5 Bxh4 Rxh4+ Kxh4 Kc4 Na5+ Kb5 Kxg5 Kxa5 Kf6 Kb5 Ke7 a5 Kd7"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":107,"berserkCp":-5,"lc0Cp":-12,"weightWhite":100,"weightBlack":81,"weightDiff":19,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":7,"draws":135,"blackWins":18,"whiteScorePct":46.6,"avgMoves":50.1,"reasons":{"quiet_draw":102,"threefold_repetition":33,"resign_white":18,"resign_black":7}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":33,"b":483,"mirrorW":923,"mirrorB":563,"fen":"bqrnknrb/pppppppp/8/8/8/8/PPPPPPPP/BNNBQRKR w FHcg - 0 1","white":{"sp":33,"rank":"BNNBQRKR","family":"RampartGuard","kingFile":"g","rookFiles":["f","h"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":39,"mbi":16,"mbiBand":"M"},"black":{"sp":483,"rank":"BQRNKNRB","family":"ThroneGuard","kingFile":"e","rookFiles":["c","g"],"queenFile":"b","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":10,"mbi":94,"mbiBand":"E"},"stages":[{"stage":0,"nodes":100000,"cp":-25,"depth":16,"pvSan":["b4","b6","e4","c5","d3","cxb4","Qxb4","d5"]},{"stage":1,"nodes":500000,"cp":-2,"depth":20,"pvSan":["b4","b6","d3","g5","Bxh8","Rxh8","e4","c5"]},{"stage":2,"nodes":2000000,"cp":0,"depth":32,"pvSan":["b4","b6","d3","c5","bxc5","Bxg2","Kxg2","Qf4"]},{"stage":3,"nodes":8000000,"cp":0,"depth":33,"pvSan":["b4","b6","d3","c5","bxc5","Bxg2","Kxg2","Qf4"]},{"stage":4,"nodes":32000000,"cp":0,"depth":40,"pvSan":["b4","b6","d3","c5","bxc5","Bxg2","Kxg2","Qf4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":50,"pvSan":["b4","b6","d3","c5","bxc5","Bxg2","Kxg2","Qf4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":57,"pvSan":["b4","b6","d3","c5","bxc5","Bxg2","Kxg2","Qf4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":59,"pvSan":["b4","b6","d3","c5","bxc5","Bxg2","Kxg2","Qf4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["b4","b6","d3","c5","bxc5","Bxg2","Kxg2","Qf4"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":64,"pvSan":["b4","b6","d3","c5","bxc5","Bxg2","Kxg2","Qf4"]}],"deepestStage":9,"shallowMaxAbsCp":25,"shallowMinCp":-25,"shallowMaxCp":0,"sumOfSetupsCp":29,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":42,"san":["b4","b6","d3","Nfe6","Nd2","c5","bxc5","Bxg2","Kxg2","Nf4+"]},{"rank":2,"cp":-15,"depth":42,"san":["b3","b5","e3","c5","h4","Nde6","d3","c4","dxc4","bxc4"]},{"rank":3,"cp":-72,"depth":41,"san":["h4","g6","e3","b5","d3","c5","Nd2","d5","Rh3","Nd7"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":0},{"san":"b6","cp":0},{"san":"d3","cp":0},{"san":"c5","cp":0},{"san":"bxc5","cp":0},{"san":"Bxg2","cp":0},{"san":"Kxg2","cp":0},{"san":"Qf4","cp":0},{"san":"e3","cp":0},{"san":"Qg5+","cp":0},{"san":"Kf3","cp":0},{"san":"Qh5+","cp":0},{"san":"Kg3","cp":0},{"san":"Qg6+","cp":0},{"san":"Kf3","cp":0},{"san":"Qh5+","cp":0},{"san":"Kg3","cp":0},{"san":"Qg6+","cp":0},{"san":"Kh3","cp":0},{"san":"Qe6+","cp":0},{"san":"Kg3","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":0,"meanAbsCp":0.0,"finalCp":0,"peakMove":1,"within25":21,"count":21},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":37.9,"reasons":{"quiet_draw":6,"threefold_repetition":4},"samples":[{"game":0,"seed":20260921033483,"result":"1/2-1/2","reason":"quiet_draw","san":"b3 c5 c4 a6 e3 b5 d3 h5 h4 g6 Bxh8 Rxh8 Nd2 Nde6 Bf3 Nh7 Bxa8 Qxa8 d4 cxd4 exd4 bxc4 bxc4 Nf6 d5 Ng7 Nd3 Nf5 Rh3 Ng4 Qc1 f6 Nf4 Kf7 c5 Rb8 Rc3 Rb4 Nc4 Nxh4 c6 dxc6 Qe1 Qb8 Qe6+ Kg7 Qxe7+ Kh6 d6 Nf5 Qc7 Nd4 Rcc1 Ne5 Qe7 Qd8 Rfd1 Qxe7 dxe7 Nf5 Nxe5 fxe5 Nd3 Rb5 Re1 Re8 Nxe5 Rxe7 Nxc6 Rxe1+ Rxe1 g5 a4 Rc5 Re6+ Kg7 Nb4 g4 Nd3 Ra5 Nf4 h4 Rg6+ Kh7"},{"game":1,"seed":20260921033484,"result":"1/2-1/2","reason":"threefold_repetition","san":"b4 c5 bxc5 Nde6 e3 Nxc5 f3 b5 Qg3 Qb6 Re1 Nfe6 Qf2 O-O h4 h5 O-O Nb7 d3 Nd6 e4 Qxf2+ Rxf2 a5 Ne2 g6 Bxh8 Kxh8 c3 b4 c4 Nc5 Bc2 e5 f4 f6 Nd2 Kg7 Nb3 Ndb7 Nd2 Nd6 Nb3 Ndb7 Nd2"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":175,"berserkCp":0,"lc0Cp":-9,"weightWhite":100,"weightBlack":150,"weightDiff":-50,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":158,"blackWins":2,"whiteScorePct":49.4,"avgMoves":37.1,"reasons":{"quiet_draw":112,"threefold_repetition":46,"resign_white":2}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":33,"b":930,"mirrorW":923,"mirrorB":23,"fen":"brkrnbqn/pppppppp/8/8/8/8/PPPPPPPP/BNNBQRKR w FHbd - 0 1","white":{"sp":33,"rank":"BNNBQRKR","family":"RampartGuard","kingFile":"g","rookFiles":["f","h"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":39,"mbi":16,"mbiBand":"M"},"black":{"sp":930,"rank":"BRKRNBQN","family":"BastionScout","kingFile":"c","rookFiles":["b","d"],"queenFile":"g","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":21,"mbi":69,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":20,"depth":13,"pvSan":["e4","e6","h4","b5","Rh3","f5","exf5","exf5"]},{"stage":1,"nodes":500000,"cp":-2,"depth":17,"pvSan":["h4","f5","e3","Nf7","b3","e6","Nc3","b5"]},{"stage":2,"nodes":2000000,"cp":2,"depth":25,"pvSan":["h4","f5","b3","Nf6","e3","e6","f4","Nf7"]},{"stage":3,"nodes":8000000,"cp":8,"depth":31,"pvSan":["h4","f5","b3","Nf6","e3","Nf7","f4","b6"]},{"stage":4,"nodes":32000000,"cp":-7,"depth":34,"pvSan":["h4","f5","b3","Nf6","e3","Nf7","d4","b6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":43,"pvSan":["h4","f5","b3","Nf6","e3","Nf7","d4","e6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["h4","f5","b3","Nf6","e3","Nf7","d4","e6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["h4","f5","b3","Nf6","e3","Nf7","d4","e6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["h4","f5","b3","Nf6","e3","Nf7","d4","e6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":60,"pvSan":["h4","f5","b3","Nf6","c4","e6","f3","Nf7"]}],"deepestStage":9,"shallowMaxAbsCp":20,"shallowMinCp":-7,"shallowMaxCp":20,"sumOfSetupsCp":18,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":17,"depth":41,"san":["f3","b6","b3","g5","h4","Bg7","Nc3","h6","e3","f5"]},{"rank":2,"cp":0,"depth":40,"san":["b3","g5","h4","gxh4","Rxh4","Ng6","Rh2","f5","f4","Bg7"]},{"rank":3,"cp":0,"depth":40,"san":["h4","f5","b3","Nf6","e3","Nf7","d4","b6","Nd2","e6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"h4","cp":9},{"san":"f5","cp":6},{"san":"b3","cp":13},{"san":"Nf6","cp":-14},{"san":"c4","cp":0},{"san":"b6","cp":0},{"san":"Bc2","cp":13},{"san":"e6","cp":0},{"san":"f3","cp":0},{"san":"Nf7","cp":0},{"san":"d4","cp":0},{"san":"Bd6","cp":0},{"san":"Nc3","cp":0},{"san":"Nh5","cp":0},{"san":"e4","cp":0},{"san":"Bg3","cp":0},{"san":"Qd2","cp":0},{"san":"Bf4","cp":0},{"san":"Qf2","cp":0},{"san":"Bg3","cp":0},{"san":"Qd2","cp":0},{"san":"Bf4","cp":0},{"san":"Qf2","cp":0},{"san":"Bg3","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":14,"meanAbsCp":2.3,"finalCp":0,"peakMove":2,"within25":24,"count":24},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":42.9,"reasons":{"quiet_draw":6,"insufficient_material":1,"threefold_repetition":3},"samples":[{"game":0,"seed":20260921033930,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 f5 exf5 g6 Bf3 gxf5 Nd3 b6 Bxa8 Rxa8 b3 Bg7 Bxg7 Qxg7 Qe3 e6 Nc3 Nf6 O-O-O Kb7 Rhg1 Rg8 Kb1 Rae8 h3 h5 f3 Nf7 g4 hxg4 fxg4 fxg4 Ne4 Nxe4 Qxe4+ d5 Qxg4 Qh8 Qe2 a5 Rxg8 Qxg8 Qg4 Qxg4 hxg4 Kc6 Rf1 Ng5 c4 Ne4 cxd5+ exd5 Kc2 Rh8 Ne5+ Kc5 Nd7+ Kc6 Ne5+ Kc5 Nd7+ Kd6 Nf6 Rh2 Nxe4+ dxe4 Kc3 Rg2 Rf6+ Kd5 Rf5+ Ke6 Rg5 Kd6 Rg8 Kc5 a3 Rg3+ Kc2 a4"},{"game":1,"seed":20260921033931,"result":"1/2-1/2","reason":"insufficient_material","san":"e4 f5 f3 e5 b4 Nf7 f4 exf4 Rxf4 b6 exf5 Bd6 Rh4 Nf6 O-O Re8 Be2 O-O-O Nc3 Kb8 Nb5 g5 fxg6 Qxg6 Qf2 Rg8 g3 Ne4 Qxf7 Bxg3 Qxg6 Bxh4 Qg7 Ng5 Rf5 Be4 Rxg5 Bxg5 Bd3 Rxg7 Bxg7 Bxd3 Nxd3 Rg8 Bb2 Bf4+ Kf1 Bxh2 Nd4 Bd6 Nf3 Kb7 Bd4 Bxb4 Nxb4 c5 Bxc5 bxc5 Nd5 Rg6 c4 Ka6 Kf2 Rg7 Nf6 Ka5 Ne5 d6 Ne8 Rg5 Nc6+ Ka6 d4 h5 Nxd6 Kb6 Ne5 cxd4 c5+ Ka6 Nd7 Rd5 Nb8+ Ka5 Nb7+ Kb5 a4+ Kxa4 c6 Rf5+ Ke2 d3+ Kxd3 Rf7 Nd7 Kb5 Nd8 Re7 Nf6 h4 Nd5 Rh7 c7 Rxc7 Nxc7+ Kc5 Na6+ Kb6 Ke2 h3 Kf2 h2 Kg2 h1=Q+ Kxh1 Kxa6 Nc6 Kb6 Nxa7"}]},"deep":{"cp4b":0,"cp8b":10,"cp16b":null,"confirmedTo":"4b","reverseCp":58,"berserkCp":0,"lc0Cp":9,"weightWhite":100,"weightBlack":14,"weightDiff":86,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":1,"draws":150,"blackWins":9,"whiteScorePct":47.5,"avgMoves":42.3,"reasons":{"quiet_draw":68,"insufficient_material":2,"threefold_repetition":80,"resign_white":9,"resign_black":1}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":36,"b":753,"mirrorW":926,"mirrorB":395,"fen":"brkbnnrq/pppppppp/8/8/8/8/PPPPPPPP/NBBNQRKR w FHbg - 0 1","white":{"sp":36,"rank":"NBBNQRKR","family":"RampartScout","kingFile":"g","rookFiles":["f","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":26,"mbi":51,"mbiBand":"M"},"black":{"sp":753,"rank":"BRKBNNRQ","family":"BastionGuard","kingFile":"c","rookFiles":["b","g"],"queenFile":"h","bishopCorner":1,"knightPlacement":"central","distFromClassic":8,"kingOnCastledSquare":true,"mbiCp":19,"mbi":75,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":28,"depth":12,"pvSan":["d4","g5","Nb3","b5","c3","h5","e4","e6"]},{"stage":1,"nodes":500000,"cp":-3,"depth":20,"pvSan":["d4","g5","Nb3","Nd6","e4","e6","e5","Nf5"]},{"stage":2,"nodes":2000000,"cp":0,"depth":28,"pvSan":["d4","g5","Nb3","b6","c4","e6","e4","Ng6"]},{"stage":3,"nodes":8000000,"cp":9,"depth":26,"pvSan":["d4","g5","Nb3","e6","c4","b6","e4","Ng6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":36,"pvSan":["d4","g5","Nb3","b6","c4","e6","Nc3","h5"]},{"stage":5,"nodes":128000000,"cp":-2,"depth":39,"pvSan":["d4","g5","Nb3","h5","c4","h4","g4","b5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":46,"pvSan":["d4","g5","Nb3","b6","c4","Ng6","e4","e6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["d4","g5","Nb3","b6","c4","Ng6","e4","e6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["d4","g5","Nb3","b6","c4","Ng6","e4","e6"]}],"deepestStage":8,"shallowMaxAbsCp":28,"shallowMinCp":-3,"shallowMaxCp":28,"sumOfSetupsCp":7,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-9,"depth":40,"san":["d4","g5","Nb3","b6","c4","Ng6","Nc3","e6","e4","Qg7"]},{"rank":2,"cp":-12,"depth":41,"san":["d4"]},{"rank":3,"cp":-21,"depth":41,"san":["e4","g5","Nb3","b6","d4","a5","c3","Ng6","f3","e6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":10},{"san":"g5","cp":1},{"san":"Nb3","cp":-17},{"san":"b6","cp":-26},{"san":"c4","cp":-17},{"san":"e6","cp":-25},{"san":"e4","cp":-16},{"san":"Ng6","cp":-12},{"san":"f3","cp":-19},{"san":"Nd6","cp":0},{"san":"Qe2","cp":0},{"san":"Qg7","cp":0},{"san":"e5","cp":4},{"san":"Nf5","cp":-3},{"san":"Bxf5","cp":0},{"san":"exf5","cp":0},{"san":"Nc3","cp":2},{"san":"f6","cp":0},{"san":"e6","cp":0},{"san":"Re8","cp":0},{"san":"h4","cp":0},{"san":"Rxe6","cp":0},{"san":"Qc2","cp":0},{"san":"Nxh4","cp":-6},{"san":"d5","cp":5},{"san":"Re5","cp":0},{"san":"f4","cp":-11},{"san":"Re8","cp":0},{"san":"g3","cp":0},{"san":"gxf4","cp":0},{"san":"Bxf4","cp":0},{"san":"Ng6","cp":0},{"san":"Nd4","cp":15},{"san":"Qe7","cp":12},{"san":"a3","cp":33},{"san":"b5","cp":31},{"san":"cxb5","cp":27},{"san":"Rb6","cp":19},{"san":"Rd1","cp":25},{"san":"Qc5","cp":42},{"san":"b4","cp":43},{"san":"Qc4","cp":35},{"san":"Qb3","cp":26},{"san":"Qxb3","cp":9},{"san":"Nxb3","cp":0},{"san":"Nxf4","cp":0},{"san":"gxf4","cp":0},{"san":"Re3","cp":0},{"san":"Rc1","cp":2},{"san":"Rd3","cp":5},{"san":"Nc5","cp":0},{"san":"Rd2","cp":0},{"san":"Rh2","cp":6},{"san":"Rxh2","cp":0},{"san":"Kxh2","cp":1},{"san":"Rd6","cp":0},{"san":"Rd1","cp":0},{"san":"c6","cp":0},{"san":"Rc1","cp":0},{"san":"cxb5","cp":0}],"end":"target","maxAbsCp":43,"meanAbsCp":8.4,"finalCp":0,"peakMove":21,"within25":52,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.5,"reasons":{"quiet_draw":8,"threefold_repetition":2},"samples":[{"game":0,"seed":20260921036753,"result":"1/2-1/2","reason":"quiet_draw","san":"Nb3 b6 d4 e6 e4 g5 c4 Ng6 Nc3 h5 Qd1 h4 Re1 Nd6 c5 bxc5 Nxc5 Bf6 Be3 Rxb2 O-O Rb4 e5 Bxe5 Bxg6 h3 g3 Bxd4 Bxd4 Qxd4 Qxd4 Rxd4 Bh7 Rh8 Bd3 Bg2 Ba6+ Kd8 Rd1 Rxd1 Rxd1 Bf3 Be2 Bxe2 Nxe2 Ke7 Nc1 Rb8 N1b3 g4 Rd4 f5 Kf1 c6 Ra4 Nb5 Ra6 e5 Nd3 Ke6 Ndc5+ Ke7 Nd3 Ke6 Ke2 Nc3+ Ke3 Kd5 Rxa7 d6 Ra5+ Ke6 Ra6 Kd5 Nd2 Nd1+ Ke2 Nc3+ Ke3 c5"},{"game":1,"seed":20260921036754,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 b6 c4 g5 Nb3 e6 e4 Ng6 Nc3 Qg7 Qe2 f5 exf5 exf5 d5 Bf6 Bxf5 Bxc3 bxc3 Nf4 Qc2 Nd6 Bd3 Bb7 Bxf4 gxf4 O-O-O Ba6 Nd2 Kb7 Rhe1 Qxg2 Ne4 Rbc8 Bf1 Qg6 Nxd6+ Qxd6 Qa4 Qc5 Rd4 Rg1 Kb2 Rd8 Qd1 Rf8 Kb3 Kb8 a4 h6 f3 h5 Qd2 Bb7 Rde4 Bc8 Qd4 d6 Bd3 Rxe1 Rxe1 Rg8 Qxf4 Rg2 Re8 Qf2 Re2 Qf1 Rxg2 Qxg2 Qf8 Kb7 c5 Qd2 c6+ Kb8 Ba6 Qd1+ Kb2 Qd2+ Kb3 Qd1+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":6,"lc0Cp":-3,"weightWhite":74,"weightBlack":59,"weightDiff":15,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.5,"reasons":{"quiet_draw":8,"threefold_repetition":2}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":36,"b":817,"mirrorW":926,"mirrorB":139,"fen":"brkbnqrn/pppppppp/8/8/8/8/PPPPPPPP/NBBNQRKR w FHbg - 0 1","white":{"sp":36,"rank":"NBBNQRKR","family":"RampartScout","kingFile":"g","rookFiles":["f","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":26,"mbi":51,"mbiBand":"M"},"black":{"sp":817,"rank":"BRKBNQRN","family":"BastionScout","kingFile":"c","rookFiles":["b","g"],"queenFile":"f","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":true,"mbiCp":31,"mbi":34,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":17,"depth":12,"pvSan":["c4","f5","d4","g5","e4","b5","cxb5","Nd6"]},{"stage":1,"nodes":500000,"cp":1,"depth":18,"pvSan":["c4","f5","h4","e6","d4","g5","h5","b6"]},{"stage":2,"nodes":2000000,"cp":-11,"depth":22,"pvSan":["c4","f5","e4","e6","d4","g5","Nb3","fxe4"]},{"stage":3,"nodes":8000000,"cp":-2,"depth":27,"pvSan":["c4","f5","d4","e6","h4","b6","e4","g5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":35,"pvSan":["c4","f5","d4","g5","Nb3","e6","e4","Ng6"]},{"stage":5,"nodes":128000000,"cp":-5,"depth":39,"pvSan":["c4","f5","d4","e6","Nb3","b6","f3","g5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":49,"pvSan":["c4","f5","d4","g5","Nb3","Ng6","e4","Nd6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["c4","f5","d4","g5","Nb3","Ng6","e4","Nd6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["c4","f5","d4","g5","Nb3","Ng6","e4","e6"]}],"deepestStage":8,"shallowMaxAbsCp":17,"shallowMinCp":-11,"shallowMaxCp":17,"sumOfSetupsCp":-5,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":42,"san":["c4","f5","d4","g5","Nb3","b6","e4","e6","exf5","exf5"]},{"rank":2,"cp":-9,"depth":42,"san":["Nb3","g5","c4","Ng6","d4","e6","e4","f5","f3","b6"]},{"rank":3,"cp":-4,"depth":41,"san":["d4","g5","e4","Ng6","Nb3","Nd6","e5","Nc4","c3","b5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":-13},{"san":"f5","cp":-19},{"san":"d4","cp":-10},{"san":"g5","cp":-2},{"san":"e4","cp":0},{"san":"e5","cp":-15},{"san":"d5","cp":-16},{"san":"f4","cp":-27},{"san":"h3","cp":-31},{"san":"h5","cp":-37},{"san":"Nc3","cp":-35},{"san":"g4","cp":-44},{"san":"Nb3","cp":-45},{"san":"Nf7","cp":-37},{"san":"h4","cp":-41},{"san":"g3","cp":-31},{"san":"Nb5","cp":-52},{"san":"b6","cp":-64},{"san":"Nxa7+","cp":-77},{"san":"Kb7","cp":-61},{"san":"Nb5","cp":-61},{"san":"c6","cp":-60},{"san":"Nc3","cp":-48},{"san":"gxf2+","cp":-61},{"san":"Rxf2","cp":-61},{"san":"Nf6","cp":-64},{"san":"Rh3","cp":-67},{"san":"Ka7","cp":-53},{"san":"Bd3","cp":-55},{"san":"Bb7","cp":-51},{"san":"Kh1","cp":-51},{"san":"Rc8","cp":-48},{"san":"a4","cp":-44},{"san":"Kb8","cp":-36},{"san":"Bd2","cp":-33},{"san":"cxd5","cp":-36},{"san":"Nxd5","cp":-25},{"san":"Bxd5","cp":-17},{"san":"cxd5","cp":-8},{"san":"Nd6","cp":-1},{"san":"Bb4","cp":0},{"san":"Ng4","cp":0},{"san":"Re2","cp":0},{"san":"Be7","cp":0},{"san":"Ba6","cp":0},{"san":"Nb7","cp":0},{"san":"Bc3","cp":0},{"san":"Qf6","cp":0},{"san":"a5","cp":0},{"san":"Rg6","cp":0},{"san":"Bxb7","cp":0},{"san":"Kxb7","cp":0},{"san":"axb6","cp":0},{"san":"Qxb6","cp":0},{"san":"Na5+","cp":0},{"san":"Kb8","cp":0},{"san":"b3","cp":0},{"san":"Rxc3","cp":0},{"san":"Rxc3","cp":0},{"san":"Bb4","cp":0}],"end":"target","maxAbsCp":77,"meanAbsCp":25.6,"finalCp":0,"peakMove":10,"within25":31,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":43.5,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921036817,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 f5 e4 e6 Nc3 b6 d4 g5 Nb3 Ng6 f3 Nd6 c5 bxc5 dxc5 Nf7 exf5 exf5 Qe2 Nh4 h3 Qe8 Qxe8 Rxe8 Rd1 Ne5 Nd4 Be7 Nxf5 Bxc5+ Kh2 Bb4 Nxh4 Bxc3 Nf5 Bxb2 Bxg5 Bxf3 Rdf1 Nf7 Ne7+ Kb7 Bh4 Be5+ Kg1 Bd4+ Kh2 Be5+ Kg1 Bd4+ Kh2"},{"game":1,"seed":20260921036818,"result":"1/2-1/2","reason":"quiet_draw","san":"Nb3 f5 d4 b6 c4 g5 e4 e6 f3 Ng6 exf5 exf5 Rf2 a5 O-O a4 Na1 Bf6 Nc2 Nd6 b3 f4 Ba3 Nh4 d5 O-O-O Bxd6 Qxd6 Nc3 Qf8 Ne4 axb3 axb3 Be5 Re2 Qg7 Na3 Nf5 Nb5 Rde8 Ra2 Bb7 c5 g4 c6 dxc6 dxc6 Bd4+ Kh1 Bxc6 Na7+ Kd7 Nxc6 Ng3+ Nxg3 Rxe1 Rxe1 fxg3 Ne7 Qxe7 Bf5+ Kd6 Rxe7 Kxe7 hxg3 gxf3 gxf3 Rxg3 Be4 h5 Rg2 h4 b4 c5 bxc5 bxc5 Rc2 Ke6 Re2 Be5 Rc2 Rh3+ Kg1 Ke7 Rc4 Rg3+ Kh1 Rh3+ Kg1 Kd6 Ba8 Bd4+ Kg2 Rg3+ Kh1 Ke5 Bb7 Rh3+ Kg2 Rg3+ Kh2 Bg1+ Kh1 Bd4 Kh2 Kf5 Rc1 Kf6 Bc6 Ke5 Rc4 Kf6 Ra4 Bg1+ Kh1 Bd4 Kh2 Kg5 Bb7 Bg1+ Kh1 h3 Ra8 h2 Rf8 Kh6 Rf4 Kh5 Bd5 Rg5 Bc4 Rg7 Bf7+ Kg5 Rg4+ Kf6 Rxg7 Kxg7 Bc4 Kf6 Kg2 Ke5 Bb3 Kd4"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-6,"weightWhite":74,"weightBlack":72,"weightDiff":2,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":43.5,"reasons":{"threefold_repetition":4,"quiet_draw":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":37,"b":822,"mirrorW":922,"mirrorB":134,"fen":"rkbnqbrn/pppppppp/8/8/8/8/PPPPPPPP/NNBBQRKR w FHag - 0 1","white":{"sp":37,"rank":"NNBBQRKR","family":"RampartScout","kingFile":"g","rookFiles":["f","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":25,"mbi":55,"mbiBand":"S"},"black":{"sp":822,"rank":"RKBNQBRN","family":"RampartScout","kingFile":"b","rookFiles":["a","g"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-33,"depth":15,"pvSan":["e4","e5","h4","a5","Nc3","Ng6","Nd5","Ne6"]},{"stage":1,"nodes":500000,"cp":-3,"depth":18,"pvSan":["d4","g5","e4","a5","c4","Ng6","Nc3","Nf4"]},{"stage":2,"nodes":2000000,"cp":12,"depth":22,"pvSan":["d4","g5","c4","f5","Nc3","e5","Nd5","Bg7"]},{"stage":3,"nodes":8000000,"cp":4,"depth":27,"pvSan":["d4","e5","dxe5","Qxe5","e4","b6","h4","Bb7"]},{"stage":4,"nodes":32000000,"cp":13,"depth":34,"pvSan":["d4","e5","dxe5","Qxe5","Nc3","g5","h4","h6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":47,"pvSan":["d4","e5","dxe5","Qxe5","f4","Qe8","Nc3","b6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":49,"pvSan":["d4","e5","dxe5","Qxe5","f4","Qe8","Nc3","b6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":49,"pvSan":["d4","e5","dxe5","Qxe5","f4","Qe8","Nc3","b6"]},{"stage":8,"nodes":1600000000,"cp":-1,"depth":52,"pvSan":["d4","e5","d5","f5","c4","a5","Bc2","g6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":56,"pvSan":["d4","e5","d5","f5","c4","b6","Bc2","e4"]}],"deepestStage":9,"shallowMaxAbsCp":33,"shallowMinCp":-33,"shallowMaxCp":13,"sumOfSetupsCp":0,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["h4","e5","c4","Ne6","Nc3","f5","e3","g5","hxg5","Nxg5"]},{"rank":2,"cp":0,"depth":41,"san":["d4","e5","e3","g5","f4","gxf4","exf4","Ne6","dxe5","f5"]},{"rank":3,"cp":-21,"depth":41,"san":["Nc3","b6","d3","e6","e4","a5","f4","Bb7","h4","a4"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":12},{"san":"e5","cp":-9},{"san":"dxe5","cp":-3},{"san":"Qxe5","cp":-8},{"san":"Nc3","cp":-9},{"san":"b6","cp":0},{"san":"f4","cp":0},{"san":"Qe8","cp":0},{"san":"e4","cp":0},{"san":"a5","cp":0},{"san":"Qf2","cp":0},{"san":"f6","cp":-16},{"san":"a3","cp":-20},{"san":"Nhf7","cp":-29},{"san":"Be3","cp":-27},{"san":"a4","cp":-25},{"san":"Be2","cp":-30},{"san":"g5","cp":-30},{"san":"O-O-O","cp":-30},{"san":"Bb7","cp":-35},{"san":"Nd5","cp":-25},{"san":"Bxd5","cp":-35},{"san":"exd5","cp":-36},{"san":"gxf4","cp":-44},{"san":"Bxf4","cp":-36},{"san":"Bc5","cp":-35},{"san":"Qf3","cp":-35},{"san":"Ne5","cp":-31},{"san":"Qe4","cp":-34},{"san":"Ndf7","cp":-25},{"san":"Bh5","cp":-29},{"san":"Nd6","cp":-21},{"san":"Qe2","cp":-20},{"san":"Rxg2","cp":-15},{"san":"Qxg2","cp":-13},{"san":"Qxh5","cp":-19},{"san":"Rhf1","cp":-9},{"san":"Nec4","cp":-23},{"san":"Qf3","cp":-28},{"san":"Qg6","cp":-15},{"san":"Qd3","cp":-15},{"san":"f5","cp":-7},{"san":"c3","cp":-7},{"san":"b5","cp":-7},{"san":"Bxd6","cp":-14},{"san":"Bxd6","cp":-7},{"san":"Qxf5","cp":-6},{"san":"Qxf5","cp":-5},{"san":"Rxf5","cp":-1},{"san":"Ne3","cp":0},{"san":"Rh5","cp":0},{"san":"Nxd1","cp":0},{"san":"Kxd1","cp":0},{"san":"O-O-O","cp":0},{"san":"Nc2","cp":0},{"san":"Rg8","cp":0},{"san":"Rxh7","cp":0},{"san":"Rg2","cp":0},{"san":"Rh4","cp":0},{"san":"Kb7","cp":0}],"end":"target","maxAbsCp":44,"meanAbsCp":14.7,"finalCp":0,"peakMove":12,"within25":44,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":43.0,"reasons":{"quiet_draw":5,"threefold_repetition":3,"resign_white":2},"samples":[{"game":0,"seed":20260921037822,"result":"1/2-1/2","reason":"quiet_draw","san":"Nc3 f6 d4 a5 e4 b6 Nb3 Nhf7 a4 e5 dxe5 fxe5 Nd5 Bb7 Qc3 Bc6 Bh5 Bb4 Qd3 Bxa4 Be3 Bc6 Ra1 Bxd5 exd5 e4 Qb5 Nb7 c3 Bd6 Ra4 Be7 O-O Nbd6 Bxf7 Nxb5 Bxe8 Rxe8 c4 Nd6 c5 Nf5 cxb6 Nxe3 bxc7+ Kxc7 fxe3 Kb6 Rf7 Bg5 Rxd7 Bxe3+ Kf1 Kb5 Ra3 Bb6 Nd2 Bc5 Rb3+ Bb4 Ke2 Rac8 d6 Ka6 Ke3 Bc5+ Ke2 Bb4 Ke3 Re6 Rc7 Rxc7 dxc7 Rc6 Nxe4 Rxc7 Kd3 Rc1 h3 Kb5 Nc3+ Kc5 Ne4+"},{"game":1,"seed":20260921037823,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 g5 Nc2 e5 Nc3 Ne6 e3 Ng6 d4 f5 h3 Qf7 d5 Nc5 e4 Nf4 exf5 Qxf5 Qd2 Ncd3 g3 e4 Rh2 Qe5 Ne3 h5 Kh1 Bc5 Rg1 Re8 Na4 Bb4 Nc3 Bc5 Na4 Bb4 Nc3"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":4,"weightWhite":65,"weightBlack":60,"weightDiff":5,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":43.0,"reasons":{"quiet_draw":5,"threefold_repetition":3,"resign_white":2}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":39,"b":571,"mirrorW":914,"mirrorB":481,"fen":"rnknbrqb/pppppppp/8/8/8/8/PPPPPPPP/NNBQRKRB w EGaf - 0 1","white":{"sp":39,"rank":"NNBQRKRB","family":"BastionScout","kingFile":"f","rookFiles":["e","g"],"queenFile":"d","bishopCorner":1,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":10,"mbi":94,"mbiBand":"E"},"black":{"sp":571,"rank":"RNKNBRQB","family":"BastionGuard","kingFile":"c","rookFiles":["a","f"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":22,"mbi":65,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-13,"depth":12,"pvSan":["d4","f5","Bg5","Qf7","O-O","h6","Bd2","g5"]},{"stage":1,"nodes":500000,"cp":0,"depth":18,"pvSan":["d4","f5","Nc3","g5","O-O","d6","e4","f4"]},{"stage":2,"nodes":2000000,"cp":20,"depth":23,"pvSan":["d4","f5","d5","g5","c4","d6","g3","Bh5"]},{"stage":3,"nodes":8000000,"cp":22,"depth":28,"pvSan":["d4","f5","d5","g5","g3","d6","c4","h6"]},{"stage":4,"nodes":32000000,"cp":2,"depth":33,"pvSan":["d4","f5","d5","g5","g3","d6","c4","h6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":43,"pvSan":["d4","f5","d5","d6","g3","g5","c4","h6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["d4","f5","d5","d6","g3","g5","c4","h6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["d4","f5","d5","d6","g3","g5","c4","h6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["d4","f5","d5","d6","g3","g5","c4","h6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":61,"pvSan":["d4","f5","d5","d6","g3","g5","c4","h6"]}],"deepestStage":9,"shallowMaxAbsCp":22,"shallowMinCp":-13,"shallowMaxCp":22,"sumOfSetupsCp":-12,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":4,"depth":43,"san":["d4","f5","d5","g5","g3","d6","c4","h6","e4","Qh7"]},{"rank":2,"cp":0,"depth":42,"san":["Nc3","f5","d4","a5","a4","d6","g4","fxg4","Rxg4","Nd7"]},{"rank":3,"cp":0,"depth":42,"san":["a4","f5","Nc3","g6","d4","Bf7","g4","Nbc6","d5","Nb4"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":22},{"san":"f5","cp":7},{"san":"d5","cp":1},{"san":"g5","cp":0},{"san":"g3","cp":0},{"san":"d6","cp":0},{"san":"c4","cp":0},{"san":"h6","cp":0},{"san":"e4","cp":0},{"san":"Qh7","cp":-6},{"san":"exf5","cp":0},{"san":"Qxf5","cp":0},{"san":"Be3","cp":0},{"san":"Bxb2","cp":0},{"san":"Nb3","cp":0},{"san":"c5","cp":6},{"san":"O-O","cp":1},{"san":"Bg6","cp":36},{"san":"f4","cp":52},{"san":"Qd3","cp":53},{"san":"N1d2","cp":53},{"san":"Nd7","cp":51},{"san":"Bg2","cp":34},{"san":"a5","cp":26},{"san":"Nc1","cp":53},{"san":"Qc3","cp":50},{"san":"Qe2","cp":56},{"san":"Kc7","cp":47},{"san":"Ne4","cp":48},{"san":"Qg7","cp":37},{"san":"Nd3","cp":36},{"san":"Bd4","cp":48},{"san":"Kh1","cp":30},{"san":"Bxe4","cp":23},{"san":"Bxe4","cp":16},{"san":"Bxe3","cp":8},{"san":"Qxe3","cp":14},{"san":"e6","cp":19},{"san":"fxg5","cp":15},{"san":"Rxf1+","cp":0},{"san":"Rxf1","cp":6},{"san":"hxg5","cp":2},{"san":"dxe6","cp":3},{"san":"Nxe6","cp":0},{"san":"Bxb7","cp":0},{"san":"Rf8","cp":0},{"san":"Rd1","cp":0},{"san":"Kxb7","cp":0},{"san":"Qxe6","cp":0},{"san":"Rf6","cp":0},{"san":"Qxd7+","cp":0},{"san":"Qxd7","cp":0},{"san":"Nxc5+","cp":0},{"san":"dxc5","cp":0},{"san":"Rxd7+","cp":0},{"san":"Kb6","cp":0},{"san":"Kg2","cp":0},{"san":"a4","cp":0},{"san":"Rd2","cp":0},{"san":"a3","cp":0}],"end":"target","maxAbsCp":56,"meanAbsCp":14.3,"finalCp":0,"peakMove":14,"within25":44,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":46.8,"reasons":{"quiet_draw":7,"threefold_repetition":3},"samples":[{"game":0,"seed":20260921039571,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 f5 d5 d6 c4 g5 g3 Bh5 Bf3 Qg6 Nc2 h6 O-O Bxf3 exf3 e5 Nc3 Nf7 g4 f4 Ne4 Nd7 Qd3 O-O Na3 a6 Nb1 Bf6 h3 Be7 b4 Qh7 Bd2 Nh8 c5 Nf6 Nbc3 Kg7 Rb1 h5 Rfe1 hxg4 fxg4 f3 Qxf3 Nxe4 Qxe4 Qxh3 Ne2 Qf3 Qxf3 Rxf3 cxd6 Bxd6 Ng3 Rd3 Bxg5 Rxd5 Kg2 Nf7 Be3 Rd3 a4 Kg6 a5 Nh6 f3 Nf7 Re2 Rh8 Ne4 Nd8 b5 axb5 Rxb5 Rf8 Ng3 Ne6 Rxb7 Ra8 Rb5 Ra3 Ne4 R3xa5 Rxa5 Rxa5 Rb2 Kf7 Kg3 Ra3 Kf2"},{"game":1,"seed":20260921039572,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 f5 d5 d6 c4 g5 g3 Bh5 Bf3 Qg6 Nc2 h6 O-O Bxf3 exf3 e5 Nc3 Nf7 g4 f4 Ne4 Nd7 Qd3 O-O Na3 a6 Nb1 Bf6 h3 Be7 b4 Qh7 Bd2 Nh8 c5 Nf6 Nbc3 Kg7 Rb1 h5 Rfe1 hxg4 fxg4 f3 Qxf3 Nxe4 Qxe4 Qxh3 Ne2 Qf3 Qxf3 Rxf3 cxd6 Bxd6 Ng3 Rd3 Bxg5 Rxd5 Kg2 Nf7 Be3 Rd3 a4 Kg6 a5 Nh6 f3 Nf7 Re2 Rh8 Ne4 Nd8 b5 axb5 Rxb5 Rf8 Ng3 Ne6 Rxb7 Ra8 Rb5 Ra3 Ne4 R3xa5 Rxa5 Rxa5 Rb2 Kf7 Kg3 Ra3 Kf2"}]},"deep":{"cp4b":0,"cp8b":7,"cp16b":null,"confirmedTo":"4b","reverseCp":79,"berserkCp":0,"lc0Cp":-1,"weightWhite":63,"weightBlack":118,"weightDiff":-55,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":149,"blackWins":11,"whiteScorePct":46.6,"avgMoves":47.9,"reasons":{"quiet_draw":104,"threefold_repetition":45,"resign_white":11}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":45,"b":146,"mirrorW":920,"mirrorB":807,"fen":"bnrnqbkr/pppppppp/8/8/8/8/PPPPPPPP/NNQBRKBR w EHch - 0 1","white":{"sp":45,"rank":"NNQBRKBR","family":"BastionScout","kingFile":"f","rookFiles":["e","h"],"queenFile":"c","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":31,"mbi":34,"mbiBand":"M"},"black":{"sp":146,"rank":"BNRNQBKR","family":"RampartGuard","kingFile":"g","rookFiles":["c","h"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":38,"mbi":18,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":8,"depth":15,"pvSan":["e4","h5","h3","b5","Bh2","e5","O-O","d6"]},{"stage":1,"nodes":500000,"cp":0,"depth":20,"pvSan":["e4","e5","f4","c5","d3","b5","Bf2","exf4"]},{"stage":2,"nodes":2000000,"cp":13,"depth":22,"pvSan":["f4","h5","Bf2","d5","O-O","c5","d3","b5"]},{"stage":3,"nodes":8000000,"cp":22,"depth":28,"pvSan":["e4","e5","f4","exf4","d4","b6","Bf2","c5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":33,"pvSan":["d4","d5","Nb3","b6","h3","g6","Bh2","Bg7"]},{"stage":5,"nodes":128000000,"cp":2,"depth":41,"pvSan":["d4","d5","Nb3","b6","f3","e5","Bf2","exd4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["f4","e5","fxe5","c5","d3","b5","e4","Qxe5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["f4","e5","fxe5","c5","Bf2","b5","e4","Qxe5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":51,"pvSan":["f4","e5","fxe5","c5","Bf2","b5","e4","Qxe5"]},{"stage":9,"nodes":3200000000,"cp":-3,"depth":55,"pvSan":["f4","b6","e4","d5","exd5","Bxd5","Nc3","Bb7"]}],"deepestStage":9,"shallowMaxAbsCp":22,"shallowMinCp":0,"shallowMaxCp":22,"sumOfSetupsCp":-7,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":43,"san":["f4","e5","fxe5","c5","Bf2","b5","e4","Qxe5","O-O","Bd6"]},{"rank":2,"cp":0,"depth":43,"san":["e4","e5","f4","exf4","d4","b6","Bf2","c5","d5","Bd6"]},{"rank":3,"cp":-7,"depth":42,"san":["d4","d5","Nb3","b6","f3","h5","e4","dxe4","fxe4","e5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"e4","cp":23},{"san":"e5","cp":0},{"san":"f4","cp":0},{"san":"exf4","cp":-12},{"san":"d4","cp":-1},{"san":"b6","cp":-15},{"san":"Bf2","cp":-22},{"san":"c5","cp":-11},{"san":"d5","cp":-6},{"san":"Bd6","cp":0},{"san":"Nc3","cp":0},{"san":"Bb7","cp":-3},{"san":"O-O","cp":0},{"san":"Be5","cp":0},{"san":"Ne2","cp":0},{"san":"Ba6","cp":0},{"san":"c4","cp":0},{"san":"f6","cp":0},{"san":"Nxf4","cp":0},{"san":"Bxf4","cp":0},{"san":"Qxf4","cp":0},{"san":"Bxc4","cp":0},{"san":"Be2","cp":0},{"san":"Bxe2","cp":0},{"san":"Rxe2","cp":0},{"san":"Nf7","cp":0},{"san":"Nc2","cp":0},{"san":"Qe5","cp":0},{"san":"Qf3","cp":0},{"san":"O-O","cp":0},{"san":"Be1","cp":0},{"san":"Qxb2","cp":0},{"san":"Bc3","cp":0},{"san":"Qb5","cp":0},{"san":"Ne3","cp":0},{"san":"Nh6","cp":0},{"san":"Rb2","cp":0},{"san":"Qd3","cp":0},{"san":"Nf5","cp":0},{"san":"Qxf3","cp":0},{"san":"Nxh6+","cp":0},{"san":"gxh6","cp":0},{"san":"Rxf3","cp":0},{"san":"d6","cp":0},{"san":"Bxf6","cp":0},{"san":"Nd7","cp":0},{"san":"Rg3+","cp":0},{"san":"Kf7","cp":0},{"san":"Bh4","cp":0},{"san":"c4","cp":0},{"san":"Rf2+","cp":0},{"san":"Ke8","cp":0},{"san":"Rg7","cp":0},{"san":"Rxf2","cp":0},{"san":"Kxf2","cp":0},{"san":"c3","cp":0},{"san":"Rg8+","cp":0},{"san":"Nf8","cp":0},{"san":"Rg7","cp":0},{"san":"Ng6","cp":0}],"end":"target","maxAbsCp":23,"meanAbsCp":1.6,"finalCp":0,"peakMove":1,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.4,"reasons":{"threefold_repetition":6,"quiet_draw":4},"samples":[{"game":0,"seed":20260921045146,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 h5 d3 b5 f4 c5 Bf2 d5 exd5 Bxd5 c4 Bb7 O-O Qc6 Bf3 Qd7 Qd1 bxc4 dxc4 Rh6 Nb3 Rd6 Qe2 Ne6 Bxb7 Qxb7 Bg3 Nd4 Qxh5 Rh6 Qg4 e6 Nxd4 cxd4 f5 exf5 Qxf5 Rf6 Qd3 Nd7 Rxf6 Nxf6 b3 Qa6 Re2 Nh5 Be5 Re8 Kf1 Bb4 a3 Bxa3 Nxa3 Qxa3 Qd1 Nf6 h3 Re7 Qd3 Re6 Qd1 a5 Bxd4 Ne4 Kg1 Qd6 Re3 Qd8 Re1 Qh4 Re2 Qd8 Re1 Qh4 Re2 Qd8"},{"game":1,"seed":20260921045147,"result":"1/2-1/2","reason":"quiet_draw","san":"f4 f5 e4 fxe4 Nc3 b6 Nxe4 Qg6 Bf3 e6 Bf2 Be7 O-O O-O d4 Nf7 c3 Nd6 Qc2 Rcd8 Bg3 Nxe4 Bxe4 Bxe4 Qxe4 Qxe4 Rxe4 Nc6 Nc2 Rf7 Bf2 Na5 b3 Nb7 g3 Nd6 Re2 g5 fxg5 Bxg5 Be3 Bxe3+ Nxe3 Rxf1+ Kxf1 Ne4 c4 Nf6 Rf2 Kg7 d5 a5 Rf4 h5 Ke2 Kg6 Kd3 Rg8 Rf2 Kf7 Nc2 exd5 cxd5 Rg5 Ne3 Kg6 Kd4 d6 Kc4 Re5 Rf3 Ne4 Kd4 Nf6 Kc4 Kg7 Kd4 Re4+ Kd3 Re8 Kc4 Re5"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-7,"weightWhite":50,"weightBlack":70,"weightDiff":-20,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.4,"reasons":{"threefold_repetition":6,"quiet_draw":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":49,"b":103,"mirrorW":907,"mirrorB":850,"fen":"qnbrnkrb/pppppppp/8/8/8/8/PPPPPPPP/BNNBRQKR w EHdg - 0 1","white":{"sp":49,"rank":"BNNBRQKR","family":"RampartGuard","kingFile":"g","rookFiles":["e","h"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":26,"mbi":51,"mbiBand":"M"},"black":{"sp":103,"rank":"QNBRNKRB","family":"BastionGuard","kingFile":"f","rookFiles":["d","g"],"queenFile":"a","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":17,"mbi":80,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":5,"depth":12,"pvSan":["b3","d5","c4","b6","d4","c5","dxc5","g6"]},{"stage":1,"nodes":500000,"cp":3,"depth":20,"pvSan":["b4","d5","e3","a5","b5","c6","Qd3","O-O"]},{"stage":2,"nodes":2000000,"cp":0,"depth":22,"pvSan":["b4","d5","e3","a5","b5","c6","Qd3","Nd6"]},{"stage":3,"nodes":8000000,"cp":14,"depth":28,"pvSan":["b3","d5","e4","dxe4","f3","O-O","fxe4","c5"]},{"stage":4,"nodes":32000000,"cp":11,"depth":34,"pvSan":["b3","d5","e4","dxe4","f3","a5","Qf2","exf3"]},{"stage":5,"nodes":128000000,"cp":0,"depth":41,"pvSan":["b3","d5","e4","dxe4","f3","exf3","Bxf3","a5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["b3","d5","e4","dxe4","f3","exf3","Bxf3","Nd6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["b3","d5","e4","dxe4","f3","exf3","Bxf3","Nd6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["b3","d5","e4","dxe4","f3","exf3","Bxf3","Nd6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":63,"pvSan":["b3","d5","e4","dxe4","f3","exf3","Bxf3","Nd6"]}],"deepestStage":9,"shallowMaxAbsCp":14,"shallowMinCp":0,"shallowMaxCp":14,"sumOfSetupsCp":9,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":11,"depth":42,"san":["b3","d5","e4","dxe4","f3","exf3","Bxf3","a5","Qf2","Qa6"]},{"rank":2,"cp":-9,"depth":41,"san":["e3","d5","b3","c5","f4","b6","Bf3","Bb7","Qe2","Nd6"]},{"rank":3,"cp":-13,"depth":41,"san":["b4","d5","h4","b6","Nb3","Na6","Bc3","c5","bxc5","Nxc5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b3","cp":7},{"san":"d5","cp":15},{"san":"e4","cp":1},{"san":"dxe4","cp":15},{"san":"f3","cp":7},{"san":"O-O","cp":13},{"san":"fxe4","cp":19},{"san":"c5","cp":18},{"san":"e5","cp":27},{"san":"Nc6","cp":21},{"san":"h4","cp":13},{"san":"Qb8","cp":17},{"san":"Nd3","cp":34},{"san":"b5","cp":41},{"san":"Na3","cp":31},{"san":"c4","cp":41},{"san":"bxc4","cp":44},{"san":"b4","cp":43},{"san":"Qf3","cp":36},{"san":"Qb7","cp":38},{"san":"Nb1","cp":43},{"san":"Qa6","cp":40},{"san":"c3","cp":34},{"san":"bxc3","cp":34},{"san":"Bxc3","cp":38},{"san":"g6","cp":28},{"san":"h5","cp":26},{"san":"Bf5","cp":32},{"san":"hxg6","cp":41},{"san":"Bxg6","cp":38},{"san":"Nf4","cp":33},{"san":"Qb6+","cp":46},{"san":"Kh2","cp":36},{"san":"Bxb1","cp":31},{"san":"Ba4","cp":19},{"san":"Nd4","cp":18},{"san":"Qg4+","cp":22},{"san":"Bg6","cp":25},{"san":"Nd5","cp":21},{"san":"Rxd5","cp":17},{"san":"cxd5","cp":22},{"san":"Nb5","cp":24},{"san":"Ba1","cp":18},{"san":"Nbc7","cp":8},{"san":"Bb3","cp":14},{"san":"Qb5","cp":15},{"san":"Qd4","cp":20},{"san":"Ng7","cp":23},{"san":"Rc1","cp":22},{"san":"Nf5","cp":19},{"san":"Qf2","cp":19},{"san":"Qb7","cp":12},{"san":"g4","cp":14},{"san":"Ng7","cp":8},{"san":"Qg2","cp":13},{"san":"Nge8","cp":19},{"san":"Rhe1","cp":20},{"san":"Qb8","cp":19},{"san":"Rc6","cp":24},{"san":"Bg7","cp":16}],"end":"target","maxAbsCp":46,"meanAbsCp":24.2,"finalCp":16,"peakMove":16,"within25":37,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.9,"reasons":{"threefold_repetition":7,"quiet_draw":3},"samples":[{"game":0,"seed":20260921049103,"result":"1/2-1/2","reason":"threefold_repetition","san":"b3 d5 h4 b6 e3 c5 Bf3 g6 Bxh8 Rxh8 c4 Bb7 Qd3 Nf6 cxd5 Nxd5 h5 Rg8 hxg6 hxg6 Nc3 O-O-O Qc4 Nxc3 Bxb7+ Qxb7 Qxc3 Nc6 Rh7 Rgf8 d4 cxd4 exd4 Kb8 Ne2 Qd7 Rc1 Kb7 b4 Rc8 Rd1 Qd5 b5 Qxb5 d5 Nd8 Qf3 Kb8 Nd4 Qd7 Rh4 e5 dxe6 Nxe6 Nxe6 Qxe6 Qg3+ Ka8 Rhd4 Qf5 Qa3 Qc5 Qf3+ Qc6 Qf4 f6 Qh6 g5 Rd7 Kb8 Qg7 Rg8 Qh7 Rh8 Qg7 Rhg8 Qh7 Rh8 Qg7"},{"game":1,"seed":20260921049104,"result":"1/2-1/2","reason":"quiet_draw","san":"b4 d5 h4 Nd7 d4 g6 Nd2 Nd6 Ncb3 b6 e3 Qc6 Bf3 e5 b5 Qxc2 Bxd5 Qxa2 h5 exd4 hxg6 hxg6 e4 Nc5 Nxd4 Qxd2 Nf3 Qd3 Bxh8 Qxf1+ Kxf1 Ke7 Ba1 Bd7 Ne5 Bxb5+ Kg1 Nd7 Ng4 c6 Rh7 Rde8 Ba2 Bc4 Bxc4 Nxc4 f4 a5 Nh6 Rgf8 g4 a4 e5 Nc5 f5 gxf5 e6 Nxe6 gxf5 Kd7 fxe6+ Rxe6 Rd1+ Kc7 Bg7 Rg6+ Kh2 Rd8 Rxd8 Kxd8 Nxf7+ Kc8 Bh8 a3 Ne5 Nxe5 Bxe5 Rg5 Bc3 c5 Ra7 b5 Rxa3 b4 Bf6 Rg6 Rf3 Kb7 Be7 Kb6 Rf5 Rc6 Kg3 b3 Bf6 Rxf6 Rxf6+ Ka5 Rf8 Kb4 Kf4 b2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":2,"lc0Cp":4,"weightWhite":96,"weightBlack":58,"weightDiff":38,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.9,"reasons":{"threefold_repetition":7,"quiet_draw":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":51,"b":499,"mirrorW":899,"mirrorB":547,"fen":"brqnknrb/pppppppp/8/8/8/8/PPPPPPPP/BNNRQKRB w DGbg - 0 1","white":{"sp":51,"rank":"BNNRQKRB","family":"BastionGuard","kingFile":"f","rookFiles":["d","g"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":24,"mbi":59,"mbiBand":"S"},"black":{"sp":499,"rank":"BRQNKNRB","family":"ThroneGuard","kingFile":"e","rookFiles":["b","g"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":18,"mbi":71,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":21,"depth":13,"pvSan":["d4","g5","O-O","b6","d5","f5","g3","Nf7"]},{"stage":1,"nodes":500000,"cp":2,"depth":19,"pvSan":["d4","g5","g3","d6","b3","b6","O-O","Bxh1"]},{"stage":2,"nodes":2000000,"cp":12,"depth":23,"pvSan":["g3","g5","d4","d6","e3","b6","O-O","g4"]},{"stage":3,"nodes":8000000,"cp":20,"depth":30,"pvSan":["g3","g5","d4","d6","e3","c5","b3","b6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":38,"pvSan":["d4","b5","b4","g6","Nb3","d6","O-O","Nd7"]},{"stage":5,"nodes":128000000,"cp":0,"depth":41,"pvSan":["d4","b5","b4","g6","Nb3","d6","O-O","Nd7"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["d4","b5","b4","g6","Nb3","d6","O-O","Nd7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["d4","b5","b4","g6","Nb3","d6","O-O","Nd7"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["d4","b5","b4","g6","Nb3","d6","O-O","Nd7"]}],"deepestStage":8,"shallowMaxAbsCp":21,"shallowMinCp":0,"shallowMaxCp":21,"sumOfSetupsCp":6,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["d4","b5","b4","d6","Nb3","Nd7","O-O","g6","Nc3","c5"]},{"rank":2,"cp":-3,"depth":41,"san":["g3","c5","b3","b5","Bxa8","Rxa8","O-O","d6","e4","Nd7"]},{"rank":3,"cp":-26,"depth":40,"san":["b3","b5","d3","d6","e3","g5","Bxh8","Rxh8","Ne2","Nd7"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g3","cp":14},{"san":"g5","cp":6},{"san":"d4","cp":0},{"san":"d6","cp":25},{"san":"e4","cp":0},{"san":"b5","cp":0},{"san":"Qe3","cp":0},{"san":"f5","cp":0},{"san":"Nd2","cp":0},{"san":"f4","cp":0},{"san":"Qb3","cp":0},{"san":"Qh3+","cp":0},{"san":"Bg2","cp":0},{"san":"Qh5","cp":0},{"san":"Bf3","cp":0},{"san":"Qh3+","cp":0},{"san":"Bg2","cp":0},{"san":"Qh5","cp":0},{"san":"Bf3","cp":0},{"san":"Qh3+","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":25,"meanAbsCp":2.2,"finalCp":0,"peakMove":2,"within25":20,"count":20},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.3,"reasons":{"quiet_draw":6,"threefold_repetition":4},"samples":[{"game":0,"seed":20260921051499,"result":"1/2-1/2","reason":"quiet_draw","san":"b4 d6 Nb3 b5 d4 g5 N1d2 Nfe6 e4 c5 d5 Bxa1 Rxa1 c4 Na5 Nf4 Qe3 f5 g3 Nh3 Bg2 Nxg1 Kxg1 a6 Nf3 f4 Qa7 Nf7 Nd4 Ne5 Nf5 Qd8 a4 bxa4 Rxa4 h5 Bh3 fxg3 hxg3 g4 Bg2 Rc8 Ra3 Qd7 Qd4 Qb5 c3 Rg6 Qe3 Qd7 Nh4 Rf6 Ra2 e6 Qd4 Kf7 Bf1 Qb5 Qa7+ Qd7 Qd4 Qb5 Qa7+ Kg8 Qe7 Rcf8 Qxd6 Qb8 Qxb8 Rxb8 Nxc4 Nxc4 Bxc4 Rc8 Bxa6 Rxc3 Bf1 Rf8 Ng6 Rd8"},{"game":1,"seed":20260921051500,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 g5 O-O d6 b4 b6 g3 Bxh1 Kxh1 c5 Nb3 Ng6 e4 cxd4 Qe2 Ne6 Nxd4 Nxd4 Bxd4 Bxd4 Rxd4 Kf8 Na3 Ne5 f4 gxf4 gxf4 Ng4 c4 a6 Nc2 b5 a3 bxc4 Rxc4 Qb7 Ne3 Rc8 Rxc8+ Qxc8 Qc4 Qe6 Qxe6 fxe6 Nd1 Nf6 Nf2 Ke8 e5 Nd5 Ne4 Kd7 exd6 exd6 f5 Re8 f6 Rf8 Kg1 e5 Rd1 Nxf6 Rxd6+ Ke7 Rxf6 Rxf6 Nxf6 Kxf6 a4 Ke6 Kf2 Kd5 b5 axb5 axb5 Kc5 Kf3 Kxb5 Ke4 h6 Kxe5"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-2,"lc0Cp":-5,"weightWhite":81,"weightBlack":115,"weightDiff":-34,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.3,"reasons":{"quiet_draw":6,"threefold_repetition":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":58,"b":547,"mirrorW":901,"mirrorB":499,"fen":"brnknqrb/pppppppp/8/8/8/8/PPPPPPPP/NNRQBBKR w CHbg - 0 1","white":{"sp":58,"rank":"NNRQBBKR","family":"RampartScout","kingFile":"g","rookFiles":["c","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"rim","distFromClassic":4,"kingOnCastledSquare":true,"mbiCp":19,"mbi":75,"mbiBand":"S"},"black":{"sp":547,"rank":"BRNKNQRB","family":"ThroneGuard","kingFile":"d","rookFiles":["b","g"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":10,"mbi":94,"mbiBand":"E"},"stages":[{"stage":0,"nodes":100000,"cp":33,"depth":14,"pvSan":["d4","b5","h4","g5","hxg5","Qg7","Nb3","Qxg5"]},{"stage":1,"nodes":500000,"cp":0,"depth":17,"pvSan":["d4","g5","c4","b6","e3","e6","Nc2","f5"]},{"stage":2,"nodes":2000000,"cp":-27,"depth":22,"pvSan":["d4","g5","c4","b6","Nc2","e6","Nc3","f5"]},{"stage":3,"nodes":8000000,"cp":-27,"depth":26,"pvSan":["d4","g5","c4","f5","e3","b6","Nc2","e6"]},{"stage":4,"nodes":32000000,"cp":-17,"depth":32,"pvSan":["d4","g5","c4","f5","Nc2","e6","e3","b6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":47,"pvSan":["d4","g5","c4","f5","e3","b6","Nc3","e6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["d4","g5","e3","f5","c4","b6","Nc3","e6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["d4","g5","e3","f5","c4","b6","Nc3","e6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["d4","g5","e3","f5","c4","b6","Nc3","e6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":63,"pvSan":["d4","g5","e3","f5","c4","b6","Nc3","e6"]}],"deepestStage":9,"shallowMaxAbsCp":33,"shallowMinCp":-27,"shallowMaxCp":33,"sumOfSetupsCp":9,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-13,"depth":45,"san":["e3","g5","d4","b6","c4","f5","h3","e6","Nc2","Nf6"]},{"rank":2,"cp":-13,"depth":45,"san":["c4","g5","d4","f5","e3","b6","h3","e6","Nc2","Nf6"]},{"rank":3,"cp":-18,"depth":44,"san":["d4","g5","c4","f5","e3","b6","Nc2","e6","h3","Nf6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":-25},{"san":"g5","cp":-26},{"san":"c4","cp":-23},{"san":"f5","cp":-21},{"san":"e3","cp":-26},{"san":"b6","cp":-29},{"san":"Nc3","cp":-17},{"san":"e6","cp":-15},{"san":"Nc2","cp":-2},{"san":"Nf6","cp":-20},{"san":"d5","cp":-27},{"san":"exd5","cp":-22},{"san":"cxd5","cp":-32},{"san":"Nd6","cp":-18},{"san":"Nb4","cp":-9},{"san":"Bb7","cp":-13},{"san":"Qc2","cp":-6},{"san":"Rc8","cp":-20},{"san":"Nb5","cp":-16},{"san":"Nxb5","cp":-13},{"san":"Bxb5","cp":-7},{"san":"Nxd5","cp":-14},{"san":"Nxd5","cp":-14},{"san":"Bxd5","cp":-5},{"san":"Bd3","cp":-2},{"san":"Be4","cp":0},{"san":"Bxe4","cp":-2},{"san":"fxe4","cp":-5},{"san":"Qxe4","cp":-9},{"san":"Bxb2","cp":-14},{"san":"Rd1","cp":-2},{"san":"Qe7","cp":0},{"san":"Qa4","cp":-6},{"san":"Bf6","cp":-3},{"san":"O-O","cp":0},{"san":"Qe6","cp":-2},{"san":"f4","cp":0},{"san":"O-O","cp":0},{"san":"Rxd7","cp":0},{"san":"Rfd8","cp":0},{"san":"Rxd8+","cp":0},{"san":"Rxd8","cp":0},{"san":"Kh1","cp":0},{"san":"c5","cp":0},{"san":"fxg5","cp":0},{"san":"Bg7","cp":0},{"san":"Qxa7","cp":0},{"san":"c4","cp":0},{"san":"Bb4","cp":0},{"san":"c3","cp":0},{"san":"Ba3","cp":0},{"san":"c2","cp":0},{"san":"Qc7","cp":0},{"san":"Rc8","cp":0},{"san":"Qb7","cp":0},{"san":"Rd8","cp":0},{"san":"Bc1","cp":0},{"san":"Qf5","cp":0},{"san":"Rg1","cp":0},{"san":"Rd1","cp":0}],"end":"target","maxAbsCp":32,"meanAbsCp":7.8,"finalCp":0,"peakMove":7,"within25":55,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":3,"draws":6,"blackWins":1,"whiteScorePct":60.0,"avgMoves":46.4,"reasons":{"quiet_draw":4,"resign_black":3,"threefold_repetition":2,"resign_white":1},"samples":[{"game":0,"seed":20260921058547,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 g5 c4 f5 Nc3 b6 e3 e6 b4 Nf6 b5 Ne7 Qa4 f4 Qxa7 Rc8 Nc2 Qh6 h3 Nf5 Qa3 fxe3 Nxe3 Nxd4 Rd1 Nh5 Ne2 Nxe2+ Bxe2 Nf4 Bf1 d6 c5 bxc5 Qxc5 O-O Qc2 Qg6 Qxg6+ Nxg6 a4 Rf4 a5 Rcf8 b6 cxb6 Rxd6 bxa5 Rxe6 Bd4 Be2 Re4 Ra6 Nf4 Bc4+ Kh8 O-O Bxe3 fxe3 Rxc4 exf4 gxf4 Bd2 Rg8 Rxf4 Rxg2+ Kf1 Rxf4+ Bxf4 Bf3 Rxa5 Kg7 Rg5+ Rxg5 Bxg5 Bc6 Kf2 Kg6 h4 Kf5 Kg3 Ke6 Kf4 Bd7 Bd8 Kd5 Bb6 Be8 Bc7 Kd4 Bb6+ Kd3 Bc7 Ke2 Bd8 Kf2 Bf6 Bc6 Bd8"},{"game":1,"seed":20260921058548,"result":"1-0","reason":"resign_black","san":"c4 b6 d4 g5 Nc3 f5 e3 e6 Nc2 Nf6 d5 Nd6 dxe6 c5 b4 dxe6 Nb5 Ne4 bxc5 bxc5 f3 a6 fxe4 axb5 cxb5 Bb2 Rb1 Be5 exf5 O-O-O Qc1 Qxf5 Nb4 g4 Bd3 Ne4 Qa3 Bb7 Nc6 Rge8 Bh4 Rxd3 Qxd3 g3 Rf1 Nf2 Qxf5 exf5 Nxe5 Nh3+ gxh3 g2 Nc6 gxf1=R+ Kxf1 Rxe3 Kf2 Ra3 Rc1 f4 Rxc5 Rxa2+ Kf3 Rxh2 Kxf4 Rxh3 Bf6 Rh1 Na5+ Kb8 Be5+ Ka7 Bd4 Kb8 b6 Rh4+ Ke3 Re4+ Kd3 Re6 Be5+ Ka8 Bc7 h6 Rf5 Be4+ Kd4 Rxb6 Rf8+ Ka7 Bxb6+"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":42,"berserkCp":1,"lc0Cp":8,"weightWhite":33,"weightBlack":140,"weightDiff":-107,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":35,"draws":123,"blackWins":2,"whiteScorePct":60.3,"avgMoves":40.6,"reasons":{"quiet_draw":67,"resign_black":35,"threefold_repetition":56,"resign_white":2}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":59,"b":42,"mirrorW":897,"mirrorB":917,"fen":"nnqrbbkr/pppppppp/8/8/8/8/PPPPPPPP/NNRQBKRB w CGdh - 0 1","white":{"sp":59,"rank":"NNRQBKRB","family":"BastionScout","kingFile":"f","rookFiles":["c","g"],"queenFile":"d","bishopCorner":1,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"black":{"sp":42,"rank":"NNQRBBKR","family":"RampartScout","kingFile":"g","rookFiles":["d","h"],"queenFile":"c","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":23,"mbi":42,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-12,"depth":13,"pvSan":["c4","h5","O-O","h4","d4","d6","Nc2","e5"]},{"stage":1,"nodes":500000,"cp":5,"depth":18,"pvSan":["c4","Nb6","c5","Nd5","g4","e6","Nc3","Nxc3"]},{"stage":2,"nodes":2000000,"cp":-8,"depth":24,"pvSan":["c4","Nb6","d4","d6","g3","e5","d5","Be7"]},{"stage":3,"nodes":8000000,"cp":4,"depth":30,"pvSan":["c4","d5","cxd5","Nb6","Nc3","Nxd5","Nxd5","Rxd5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":37,"pvSan":["c4","Nb6","c5","Nd5","g3","Nf6","d4","d6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":48,"pvSan":["c4","Nb6","c5","Nd5","g3","Nf6","d4","d5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":55,"pvSan":["c4","Nb6","c5","Nd5","g3","Nf6","d4","d5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":60,"pvSan":["c4","Nb6","c5","Nd5","g3","Nf6","d4","d5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":62,"pvSan":["c4","Nb6","c5","Nd5","g3","Nf6","d4","d5"]}],"deepestStage":8,"shallowMaxAbsCp":12,"shallowMinCp":-12,"shallowMaxCp":5,"sumOfSetupsCp":2,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":12,"depth":41,"san":["c4","d5","cxd5","Nb6","Nc3","Nxd5","Nxd5","Rxd5","Nb3","Bc6"]},{"rank":2,"cp":-62,"depth":40,"san":["e4","e6","f4","Nb6","Qe2","d5","e5","Be7","Bf2","c5"]},{"rank":3,"cp":-67,"depth":40,"san":["d4","d5","c3","Nb6","Nd2","N8d7","f4","h5","Bh4","Rh6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":4},{"san":"d6","cp":13},{"san":"Nc3","cp":30},{"san":"Nb6","cp":30},{"san":"d3","cp":33},{"san":"e6","cp":29},{"san":"g3","cp":30},{"san":"d5","cp":38},{"san":"cxd5","cp":38},{"san":"exd5","cp":33},{"san":"O-O","cp":31},{"san":"Na6","cp":35},{"san":"a3","cp":38},{"san":"c6","cp":20},{"san":"Bg2","cp":25},{"san":"d4","cp":34},{"san":"Ne4","cp":31},{"san":"Be7","cp":34},{"san":"b4","cp":29},{"san":"h5","cp":34},{"san":"f4","cp":29},{"san":"Nc7","cp":26},{"san":"f5","cp":13},{"san":"Nbd5","cp":26},{"san":"Nc2","cp":24},{"san":"Bd7","cp":20},{"san":"Bh3","cp":13},{"san":"a5","cp":16},{"san":"Rf3","cp":11},{"san":"axb4","cp":12},{"san":"axb4","cp":6},{"san":"Nb5","cp":6},{"san":"Bf2","cp":10},{"san":"Ndc3","cp":6},{"san":"Nxc3","cp":1},{"san":"Nxc3","cp":7},{"san":"Qd2","cp":7},{"san":"c5","cp":10},{"san":"bxc5","cp":7},{"san":"Bxc5","cp":7},{"san":"Kf1","cp":12},{"san":"Bc6","cp":9},{"san":"Nxd4","cp":10},{"san":"Bxd4","cp":7},{"san":"Bxd4","cp":15},{"san":"Rxd4","cp":12},{"san":"Qxc3","cp":3},{"san":"Qd8","cp":0},{"san":"Re3","cp":13},{"san":"Rh6","cp":16},{"san":"Bg2","cp":9},{"san":"h4","cp":1},{"san":"Bxc6","cp":3},{"san":"Rxc6","cp":0},{"san":"Qb2","cp":4},{"san":"Rd5","cp":0},{"san":"Rf3","cp":0},{"san":"Qf6","cp":0},{"san":"Rb1","cp":0},{"san":"Rxf5","cp":0}],"end":"target","maxAbsCp":38,"meanAbsCp":16.0,"finalCp":0,"peakMove":4,"within25":41,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":48.8,"reasons":{"quiet_draw":8,"resign_white":2},"samples":[{"game":0,"seed":20260921059042,"result":"1/2-1/2","reason":"quiet_draw","san":"c4 Nb6 f4 c5 Bf2 e5 Bh4 exf4 Bxd8 Qxd8 O-O h5 Nc3 Nxc4 Rxf4 Nb6 g3 Nc6 e3 d5 Nb3 Be7 Qe2 h4 d4 cxd4 exd4 hxg3 hxg3 Bd6 Rh4 Rxh4 gxh4 Ne7 Na5 Qb8 Rf1 Bd7 Qf2 Be6 Ne2 Nf5 Bf3 Nh6 Nb3 Nc4 Nc5 Qc8 Rc1 Ng4 Bxg4 Bxg4 Nf4 b6 Ncd3 Bf5 Ne5 Be4 Qg3 Qf5 Qg5 Qxg5+ hxg5 Nxe5 dxe5 Bxe5 Ne2 Bxb2 Rc7 d4 Kf2 a6 Rc8+ Kh7 Nf4 g6 Rd8 Bb1 a4 Bc2 Nd5 d3 Nb4 Bxa4 Nxd3 Ba3 Rb8 Bb5 Ke3 Bxd3 Kxd3 Bc5 Ra8 a5 Ke4 Kg7"},{"game":1,"seed":20260921059043,"result":"1/2-1/2","reason":"quiet_draw","san":"c4 Nb6 c5 Nd5 g3 Nf6 d3 e5 Nb3 b6 O-O d5 Bd2 Be7 Nc3 O-O Bg5 Qe6 d4 e4 f3 Bc6 e3 Rfe8 fxe4 Nxe4 Bxe7 Nxc3 Rxc3 Rxe7 Re1 Nd7 cxb6 cxb6 Nc1 Nf6 Nd3 Bb5 Ne5 Rc8 Rxc8+ Qxc8 Qb3 Ba6 Bxd5 Nxd5 Qxd5 Bb7 Qd6 Qe8 Ng4 h6 Nf2 Rd7 Qf4 Qe6 Qb8+ Kh7 e4 a5 a3 Re7 Rf1 Qd7 d5 f5 Nd1 b5 Qf4 Rxe4 Qxf5+ Qxf5 Rxf5 Kg6 Rf1 Bxd5 Nc3 Rd4 Ne2 Rd2 Nf4+ Kh7 Rf2 Rd4 Nxd5 Rxd5 Kf1 Rd3 Ke2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-7,"lc0Cp":1,"weightWhite":38,"weightBlack":76,"weightDiff":-38,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":48.8,"reasons":{"quiet_draw":8,"resign_white":2}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":60,"b":216,"mirrorW":908,"mirrorB":653,"fen":"nbqrbknr/pppppppp/8/8/8/8/PPPPPPPP/NBNRQKBR w DHdh - 0 1","white":{"sp":60,"rank":"NBNRQKBR","family":"BastionScout","kingFile":"f","rookFiles":["d","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":22,"mbi":65,"mbiBand":"S"},"black":{"sp":216,"rank":"NBQRBKNR","family":"BastionScout","kingFile":"f","rookFiles":["d","h"],"queenFile":"c","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":32,"mbi":31,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":20,"depth":13,"pvSan":["d4","h5","f3","Nb6","Bf2","c6","O-O"]},{"stage":1,"nodes":500000,"cp":-2,"depth":19,"pvSan":["f3","c5","c3","c4","d4","d5","Bf2","Nh6"]},{"stage":2,"nodes":2000000,"cp":-23,"depth":24,"pvSan":["d4","c5","c3","d5","dxc5","Qxc5","Nd3","Qc8"]},{"stage":3,"nodes":8000000,"cp":-19,"depth":30,"pvSan":["d4","c5","dxc5","Qxc5","Nd3","Qc8","f3","d5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":36,"pvSan":["d4","c5","dxc5","Qxc5","Nd3","Qc8","f3","d5"]},{"stage":5,"nodes":128000000,"cp":2,"depth":44,"pvSan":["d4","f5","Nd3","Nf6","f3","O-O","Nb3","Nb6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":55,"pvSan":["c3","c5","d4","d5","dxc5","Qxc5","Nd3","Qc8"]},{"stage":7,"nodes":800000000,"cp":0,"depth":57,"pvSan":["c3","c5","d4","d5","dxc5","Qxc5","Nd3","Qc8"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["c3","c5","d4","d5","dxc5","Qxc5","Nd3","Qc8"]}],"deepestStage":8,"shallowMaxAbsCp":23,"shallowMinCp":-23,"shallowMaxCp":20,"sumOfSetupsCp":-10,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":47,"san":["c3","c5","d4","d5","dxc5","Qxc5","Nd3","Qc8","f3","Nb6"]},{"rank":2,"cp":0,"depth":47,"san":["d4","c5","c3","d5","dxc5","Qxc5","Nd3","Qc8","f3","Nb6"]},{"rank":3,"cp":-3,"depth":46,"san":["f3","c5","c3","d5","d4","c4","e4","dxe4","fxe4","Nf6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":-14},{"san":"c5","cp":-14},{"san":"c3","cp":-9},{"san":"d5","cp":-5},{"san":"f3","cp":-5},{"san":"c4","cp":-13},{"san":"e4","cp":-14},{"san":"dxe4","cp":-12},{"san":"fxe4","cp":-8},{"san":"Nf6","cp":-14},{"san":"Bf2","cp":-13},{"san":"O-O","cp":-15},{"san":"Nc2","cp":-6},{"san":"Qe6","cp":0},{"san":"e5","cp":-12},{"san":"Nd5","cp":-16},{"san":"Ne3","cp":-16},{"san":"Nab6","cp":-20},{"san":"O-O","cp":-19},{"san":"f6","cp":-12},{"san":"Bg3","cp":-13},{"san":"Bg6","cp":-19},{"san":"Bxg6","cp":-21},{"san":"hxg6","cp":-14},{"san":"Nxd5","cp":-15},{"san":"Nxd5","cp":-18},{"san":"Qe2","cp":-13},{"san":"b5","cp":-16},{"san":"exf6","cp":-8},{"san":"Qxe2","cp":-12},{"san":"f7+","cp":-6},{"san":"Rxf7","cp":-5},{"san":"Nxe2","cp":-7},{"san":"a5","cp":-5},{"san":"Rxf7","cp":-1},{"san":"Kxf7","cp":-4},{"san":"Rf1+","cp":0},{"san":"Ke6","cp":0},{"san":"Bxb8","cp":-1},{"san":"Rxb8","cp":0},{"san":"a3","cp":0},{"san":"b4","cp":0},{"san":"axb4","cp":0},{"san":"axb4","cp":0},{"san":"Nf4+","cp":0},{"san":"Nxf4","cp":0},{"san":"Rxf4","cp":0},{"san":"b3","cp":0},{"san":"Rf1","cp":0},{"san":"Rh8","cp":0},{"san":"Re1+","cp":0},{"san":"Kd6","cp":0},{"san":"Ra1","cp":0},{"san":"Kd5","cp":0},{"san":"Re1","cp":0},{"san":"Kd6","cp":0},{"san":"Ra1","cp":0},{"san":"Kd5","cp":0},{"san":"Re1","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":21,"meanAbsCp":7.0,"finalCp":0,"peakMove":12,"within25":59,"count":59},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":34.4,"reasons":{"threefold_repetition":8,"quiet_draw":2},"samples":[{"game":0,"seed":20260921060216,"result":"1/2-1/2","reason":"threefold_repetition","san":"c3 c5 f3 d5 d4 c4 e4 dxe4 fxe4 Nf6 Bf2 O-O Nc2 Qe6 e5 Nd5 Ne3 Nab6 O-O f6 Bg3 Bg6 Bxg6 hxg6 Nxd5 Qxd5 Ne2 fxe5 Rxf8+ Kxf8 Qd2 Kg8 Qc2 Kh7 Kh1 e4 Bxb8 Rxb8 Ng3 e3 Qe2 Qe6 Rf1 Kg8 Qf3 Nd5 Kg1 g5 Ne4 g4 Qg3 Re8 Nc5 Qg6 Qe5 e6 Nxb7 Qd3 Nc5 Qd2 Qg5 Nf6 Qf4 Re7 Qb8+ Kh7 Qf4 Kg8 Qb8+ Kh7 Qf4"},{"game":1,"seed":20260921060217,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 Nb6 c5 Nc4 Nd3 c6 f4 d5 Nc2 e5 fxe5 Nxe5 Nxe5 Bxe5 Bd4 Qf5+ Qf2 Qxf2+ Bxf2 Bd7 Nd4 Nf6 Nf3 Bxb2 Bc2 Ne4 Rb1 Ba3 Bxe4 dxe4 Ne5 Be6 Rxb7 O-O Rxa7 Bb2 Nxc6 Rxd2 O-O e3 Bxe3 Rxe2 Bd4 Bd5 Rf2 Re1+ Rf1 Re2 Rf2 Re1+ Rf1"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-2,"lc0Cp":0,"weightWhite":92,"weightBlack":112,"weightDiff":-20,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":34.4,"reasons":{"threefold_repetition":8,"quiet_draw":2}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":61,"b":284,"mirrorW":904,"mirrorB":588,"fen":"nbrknrbq/pppppppp/8/8/8/8/PPPPPPPP/NNRBQKBR w CHcf - 0 1","white":{"sp":61,"rank":"NNRBQKBR","family":"BastionScout","kingFile":"f","rookFiles":["c","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":49,"mbi":5,"mbiBand":"L"},"black":{"sp":284,"rank":"NBRKNRBQ","family":"ThroneScout","kingFile":"d","rookFiles":["c","f"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":19,"mbi":75,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-5,"depth":13,"pvSan":["c4","f5","b4","c6","f3","g5","Nb3","h5"]},{"stage":1,"nodes":500000,"cp":0,"depth":19,"pvSan":["c4","f5","Nb3","c5","f3","b6","Na3","Nd6"]},{"stage":2,"nodes":2000000,"cp":24,"depth":22,"pvSan":["d4","f5","c4","Nb6","Nd2","c6","f3","h5"]},{"stage":3,"nodes":8000000,"cp":6,"depth":27,"pvSan":["d4","f5","c4","Nb6","Nd2","c6","f3","h5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":32,"pvSan":["d4","f5","c4","c6","f3","h5","Bf2","g5"]},{"stage":5,"nodes":128000000,"cp":1,"depth":39,"pvSan":["d4","f5","c4","c6","f3","h5","Bf2","g5"]},{"stage":6,"nodes":400000000,"cp":-2,"depth":43,"pvSan":["c4","f5","f3","h5","d4","c6","Bf2","g5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":51,"pvSan":["d4","f5","c4","c6","f3","h5","Bf2","g5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":54,"pvSan":["d4","f5","c4","c6","f3","h5","Bf2","g5"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":56,"pvSan":["d4","f5","c4","c6","f3","Nb6","Nd2","g5"]}],"deepestStage":9,"shallowMaxAbsCp":24,"shallowMinCp":-5,"shallowMaxCp":24,"sumOfSetupsCp":30,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":39,"san":["d4"]},{"rank":2,"cp":-6,"depth":39,"san":["c4","c5","h4","g6","Nc3","f5","d3","f4","Bh2","b6"]},{"rank":3,"cp":-8,"depth":38,"san":["f3","f5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":17},{"san":"f5","cp":5},{"san":"c4","cp":-5},{"san":"c6","cp":3},{"san":"f3","cp":12},{"san":"h5","cp":1},{"san":"Bf2","cp":0},{"san":"Qh6","cp":0},{"san":"e3","cp":3},{"san":"g5","cp":1},{"san":"h4","cp":4},{"san":"g4","cp":-6},{"san":"f4","cp":-9},{"san":"b5","cp":-9},{"san":"b3","cp":0},{"san":"c5","cp":0},{"san":"dxc5","cp":0},{"san":"Rxc5","cp":-2},{"san":"Nd2","cp":0},{"san":"e5","cp":0},{"san":"g3","cp":0},{"san":"Nb6","cp":0},{"san":"Be2","cp":0},{"san":"Qd6","cp":0},{"san":"O-O","cp":0},{"san":"Nf6","cp":0},{"san":"a4","cp":0},{"san":"bxc4","cp":0},{"san":"bxc4","cp":-6},{"san":"Rc8","cp":-7},{"san":"Nab3","cp":-17},{"san":"Nxa4","cp":-18},{"san":"Rc2","cp":-12},{"san":"Be6","cp":-9},{"san":"Qa1","cp":-5},{"san":"Nc5","cp":-7},{"san":"Nxc5","cp":0},{"san":"Rxc5","cp":0},{"san":"Qa3","cp":-5},{"san":"Qe7","cp":-2},{"san":"Bd3","cp":0},{"san":"Rc8","cp":-2},{"san":"c5","cp":0},{"san":"O-O","cp":0},{"san":"Rb1","cp":0},{"san":"Bc7","cp":0},{"san":"Qa6","cp":0},{"san":"Bb8","cp":0},{"san":"Qa3","cp":0},{"san":"Bc7","cp":0},{"san":"Qa6","cp":0},{"san":"Kg7","cp":0},{"san":"Rcc1","cp":0},{"san":"Kg8","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":18,"meanAbsCp":3.1,"finalCp":0,"peakMove":16,"within25":54,"count":54},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":64.2,"reasons":{"quiet_draw":4,"resign_white":2,"threefold_repetition":4},"samples":[{"game":0,"seed":20260921061284,"result":"1/2-1/2","reason":"quiet_draw","san":"f3 f5 Nb3 c6 c4 h5 Bf2 g5 d4 Nd6 c5 Nc4 Na5 Nxa5 Qxa5+ Nc7 Bc2 Qh6 Qd2 h4 Nc3 O-O-O h3 Nd5 Nxd5 Bxd5 O-O-O Bf4 e3 Bc7 Kb1 Qf6 Qd3 Rde8 Rd2 a6 e4 fxe4 fxe4 Ba5 Re2 Bf7 Be3 Qg7 d5 Bh5 Rf2 Rxf2 Bxf2 Bc7 Bd4 Qg8 Bb3 Qh7 Ka1 Bg6 Re1 Bg3 Re3 e5 dxe6 dxe6 Bf6 Bf4 Re1 Qd7 Qxd7+ Kxd7 Bd1 Rf8 e5 Bd2 Re2 Bf4 Re1 Bd2 Re2 Ba5 a3 Bd3 Rf2 Bc4 b4 Bc7 Bf3 Bd5 Kb2 Bd8 Bg4 Bc7 Bf3 a5 Kc3 Bd8 Bg4 axb4+ axb4 b6 Kd4 Be7 Bh5"},{"game":1,"seed":20260921061285,"result":"0-1","reason":"resign_white","san":"d4 c6 f3 h5 c4 f5 Nb3 Nd6 c5 Nc4 N3d2 Nxb2 Bb3 b5 Rc2 Na4 Bf2 Nc7 O-O g5 Bxa4 bxa4 Nc3 h4 h3 g4 hxg4 fxg4 Bxh4 Bh7 Rc1 Ne6 e3 Bd3 f4 Ng7 g3 Bxf1 Nxf1 Nf5 Ne4 Nxh4 gxh4 g3 Nfxg3 Qxh4 Kg2 Bc7 Qe2 Qh7 Rb1 Rg8 Qd3 Qh5 Qc4 Qd5 Qxd5 cxd5 Nc3 e6 Kf3 Rb8 Rxb8+ Bxb8 Nxa4 Rh8 Nc3 Bc7 Nb5 Bb8 Nc3 Rh2 Nce2 d6 e4 dxe4+ Nxe4 Kd7 Nf6+ Ke7 Ne4 Rh1 N4c3 Rh3+ Ng3 dxc5 dxc5 Kd7 Ne4 Rh6 Ne2 Kc6 Nd4+ Kd5 Ne2 a5 Ng5 Ba7 c6 Kxc6 Ke4 Kb5 Nf3 Ka4 Ng5 Kb4 Kd3 Bc5 Nc1 a4 Ne2 Be7 Ne4 Rh3+ Kc2 Ra3 Nc1 Re3 Nf2 Rc3+ Kd2 Rc8 Nfd3+ Ka3 Kd1 Bf6 Kd2 Bc3+ Ke3 Bb2 Nb3 Kxa2 Nbc5 a3 Nb7 Kb1 Nd6 Rc6 Ne4 Bc1+ Nxc1 Rxc1 Nd2+ Kb2 Ne4 a2 f5 exf5 Nf2 Kb1"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-4,"lc0Cp":12,"weightWhite":38,"weightBlack":33,"weightDiff":5,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":64.2,"reasons":{"quiet_draw":4,"resign_white":2,"threefold_repetition":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":62,"b":543,"mirrorW":900,"mirrorB":512,"fen":"rnkqnrbb/pppppppp/8/8/8/8/PPPPPPPP/NNRQKBBR w CHaf - 0 1","white":{"sp":62,"rank":"NNRQKBBR","family":"ThroneScout","kingFile":"e","rookFiles":["c","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"rim","distFromClassic":3,"kingOnCastledSquare":false,"mbiCp":36,"mbi":21,"mbiBand":"M"},"black":{"sp":543,"rank":"RNKQNRBB","family":"BastionGuard","kingFile":"c","rookFiles":["a","f"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":16,"mbi":83,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":9,"depth":14,"pvSan":["c4","g6","d4","f5","f3","Nd6","c5"]},{"stage":1,"nodes":500000,"cp":-1,"depth":19,"pvSan":["c4","f5","d4","a5","d5","g6","Nc3","e6"]},{"stage":2,"nodes":2000000,"cp":6,"depth":25,"pvSan":["c4","e5","f3","f5","Bc5","d6","Bf2","g6"]},{"stage":3,"nodes":8000000,"cp":12,"depth":29,"pvSan":["d4","f5","c4","a5","e3","e5","d5","g6"]},{"stage":4,"nodes":32000000,"cp":3,"depth":35,"pvSan":["d4","f5","c4","g6","f3","a5","Qd2","e5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":41,"pvSan":["c4","f5","d4","g6","f3","a5","e3","e5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":45,"pvSan":["c4","e5","f3","f5","Bc5","d6","Bf2","Nf6"]},{"stage":7,"nodes":800000000,"cp":-3,"depth":50,"pvSan":["c4","f5","d4","a5","f3","g6","Nb3","Na6"]},{"stage":8,"nodes":1600000000,"cp":-3,"depth":53,"pvSan":["c4","f5","d4","a5","f3","g6","Nb3","Na6"]},{"stage":9,"nodes":3200000000,"cp":-1,"depth":59,"pvSan":["d4","f5","c4","a5","f3","g6","Nb3","Na6"]}],"deepestStage":9,"shallowMaxAbsCp":12,"shallowMinCp":-1,"shallowMaxCp":12,"sumOfSetupsCp":20,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-3,"depth":41,"san":["d4","f5","c4","g6","e3","e5","d5","a5","f3","e4"]},{"rank":2,"cp":-12,"depth":41,"san":["c4","f5","d4","a5","e3","e5","d5","b6","Nc3","Na6"]},{"rank":3,"cp":-50,"depth":40,"san":["e3","g6","c3","e5","h3","Qg5","Bh2","f5","d4","f4"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":11},{"san":"f5","cp":12},{"san":"c4","cp":1},{"san":"a5","cp":0},{"san":"f3","cp":0},{"san":"g6","cp":0},{"san":"e3","cp":-2},{"san":"e5","cp":-11},{"san":"d5","cp":-16},{"san":"e4","cp":-15},{"san":"Nc3","cp":-12},{"san":"Na6","cp":-11},{"san":"Bf2","cp":-10},{"san":"Qe7","cp":-7},{"san":"Be2","cp":-3},{"san":"Nd6","cp":-6},{"san":"Nb3","cp":-12},{"san":"b6","cp":-2},{"san":"O-O","cp":-12},{"san":"exf3","cp":-17},{"san":"Bxf3","cp":-33},{"san":"g5","cp":-40},{"san":"h3","cp":-43},{"san":"h5","cp":-37},{"san":"Bxh5","cp":-47},{"san":"Bf7","cp":-37},{"san":"Be2","cp":-45},{"san":"g4","cp":-61},{"san":"hxg4","cp":-55},{"san":"Be5","cp":-86},{"san":"Qe1","cp":-82},{"san":"Qg5","cp":-83},{"san":"Bh4","cp":-63},{"san":"Qxe3+","cp":-76},{"san":"Qf2","cp":-66},{"san":"Qh6","cp":-75},{"san":"g5","cp":-87},{"san":"Qh7","cp":-68},{"san":"Bd3","cp":-78},{"san":"Rh8","cp":-76},{"san":"g3","cp":-68},{"san":"Bxg3","cp":-68},{"san":"Qxg3","cp":-63},{"san":"Qxh4","cp":-66},{"san":"Qxh4","cp":-61},{"san":"Rxh4","cp":-63},{"san":"Bxf5","cp":-62},{"san":"O-O-O","cp":-64},{"san":"Nd2","cp":-58},{"san":"Rg8","cp":-54},{"san":"Nf3","cp":-74},{"san":"Rhh8","cp":-68},{"san":"Bg4","cp":-53},{"san":"Nc5","cp":-41},{"san":"b3","cp":-39},{"san":"Bg6","cp":-43},{"san":"Kg2","cp":-36},{"san":"Rg7","cp":-34},{"san":"Rh1","cp":-40},{"san":"Rf8","cp":-39}],"end":"target","maxAbsCp":87,"meanAbsCp":41.5,"finalCp":-39,"peakMove":19,"within25":20,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.0,"reasons":{"threefold_repetition":3,"quiet_draw":7},"samples":[{"game":0,"seed":20260921062543,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 f5 e3 e5 f3 e4 Bf2 f4 Be2 g5 Nc3 exf3 Bxf3 Bxc4 d3 fxe3 Bxe3 g4 Bxb7+ Kxb7 dxc4 Nc6 Nd5 Nd6 Qa4 Qh4+ g3 Qh5 O-O-O Qe5 Qb3+ Kc8 Bf4 Qe2 Bxd6 Rb8 Bb4 Nxb4 Nxb4 a5 Nac2 axb4 Rhe1 Qxh2 c5 Qh6+ Kb1 Qc6 Re7 Rd8 Qd3 Qf6 Nd4 Qxe7 Qa6+ Rb7 Qa8+ Rb8 Qa6+ Rb7 Qa8+ Rb8"},{"game":1,"seed":20260921062544,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 g6 c4 f5 f3 a5 Nb3 Na6 Nc3 Bxc4 Nd2 Bg8 e4 fxe4 fxe4 Bg7 Be3 e5 d5 Bh6 Qe2 Qe7 Na4 Kd8 a3 Nd6 g3 Qg7 Qd3 Bf7 Be2 Be8 Rc2 b6 h4 b5 Nc5 Nxc5 Bxc5 g5 h5 g4 Nf1 Rf6 Bxd6 Rxd6 Ne3 Bxe3 Qxe3 Rf6 Rh4 Qh6 Qc3 c6 Qxe5 d6 Qd4 c5 Qd2 Qf8 e5 dxe5 d6 Rxd6 Qe3 Bd7 Rxc5 Rc8 Qg5+ Rf6 Rd5 Qf7 Rd3 h6 Qe3 Ke8 Qxe5+ Qe6 Rd5 Qxe5 Rxe5+ Re6 Rxe6+ Bxe6 Bxb5+ Kf7 Rh2 Rc1+ Kd2 Rg1 Rf2+ Ke7 Re2 Kf6 Re3 Rg2+ Kc3 Bd5 Bd7 Bf3 b3"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-10,"weightWhite":15,"weightBlack":95,"weightDiff":-80,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.0,"reasons":{"threefold_repetition":3,"quiet_draw":7}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":63,"b":31,"mirrorW":896,"mirrorB":928,"fen":"nqnrkrbb/pppppppp/8/8/8/8/PPPPPPPP/NNRQKRBB w CFdf - 0 1","white":{"sp":63,"rank":"NNRQKRBB","family":"ThroneScout","kingFile":"e","rookFiles":["c","f"],"queenFile":"d","bishopCorner":1,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":23,"mbi":61,"mbiBand":"S"},"black":{"sp":31,"rank":"NQNRKRBB","family":"ThroneScout","kingFile":"e","rookFiles":["d","f"],"queenFile":"b","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":26,"mbi":51,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":3,"depth":15,"pvSan":["c4","f5","f4","g6","Qc2","c6","Nb3","Bf7"]},{"stage":1,"nodes":500000,"cp":-2,"depth":21,"pvSan":["c4","f5","f4","g6","Qc2","Bf7","g3","O-O"]},{"stage":2,"nodes":2000000,"cp":11,"depth":25,"pvSan":["c4","f5","f4","g6","Qc2","Bf7","g3","O-O"]},{"stage":3,"nodes":8000000,"cp":1,"depth":30,"pvSan":["c4","f5","f4","g6","Qc2","c6","g3","b5"]},{"stage":4,"nodes":32000000,"cp":5,"depth":36,"pvSan":["f4","c6","c3","f5","g3","Bxa2","Nb3","g6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":39,"pvSan":["f4","g5","Nc3","gxf4","e3","fxe3","Bxe3","c6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["f4","g5","Nc3","gxf4","e3","fxe3","Bxe3","c6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["c4","c6","d4","g5","g3","f5","f4","gxf4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["f4","g5","Nc3","gxf4","e3","fxe3","Bxe3","c6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":58,"pvSan":["f4","g5","Nc3","gxf4","e3","fxe3","Bxe3","c6"]}],"deepestStage":9,"shallowMaxAbsCp":11,"shallowMinCp":-2,"shallowMaxCp":11,"sumOfSetupsCp":-3,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":16,"depth":44,"san":["c4","c6","d4","f5","f4","g6","Nd2","Nc7","g3","Bf7"]},{"rank":2,"cp":9,"depth":43,"san":["c3","f5","f4","c6","Nb3","g6","g3","e5","fxe5","Bxe5"]},{"rank":3,"cp":7,"depth":43,"san":["g3","g6","c3","f5","f4","Bxa2","Nb3","c6","d3","e5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":4},{"san":"g6","cp":-1},{"san":"Qc2","cp":-2},{"san":"e5","cp":-9},{"san":"g3","cp":0},{"san":"f5","cp":-15},{"san":"f4","cp":-13},{"san":"c6","cp":-18},{"san":"Nb3","cp":-8},{"san":"exf4","cp":-10},{"san":"gxf4","cp":-2},{"san":"Nc7","cp":0},{"san":"Bd4","cp":0},{"san":"Bxd4","cp":-1},{"san":"Nxd4","cp":1},{"san":"Ne6","cp":6},{"san":"Qc3","cp":12},{"san":"Qd6","cp":3},{"san":"Nxe6","cp":15},{"san":"Bxe6","cp":9},{"san":"Qg7","cp":14},{"san":"Rg8","cp":18},{"san":"Qxh7","cp":23},{"san":"Qd4","cp":22},{"san":"b3","cp":21},{"san":"Qb2","cp":21},{"san":"Rd1","cp":24},{"san":"Qxa2","cp":23},{"san":"Rf3","cp":19},{"san":"Nb6","cp":16},{"san":"Nc3","cp":5},{"san":"Qa3","cp":0},{"san":"Re3","cp":2},{"san":"Qf8","cp":0},{"san":"Nd5","cp":5},{"san":"cxd5","cp":2},{"san":"cxd5","cp":10},{"san":"Rg7","cp":6},{"san":"Qh4","cp":3},{"san":"Kf7","cp":7},{"san":"dxe6+","cp":5},{"san":"dxe6","cp":0},{"san":"Ra1","cp":0},{"san":"Qd6","cp":0},{"san":"Rd3","cp":0},{"san":"Qc5","cp":0},{"san":"Qf2","cp":0},{"san":"Qxf2+","cp":0},{"san":"Kxf2","cp":0},{"san":"Rxd3","cp":0},{"san":"exd3","cp":0},{"san":"Nc8","cp":0},{"san":"Bxb7","cp":0},{"san":"Nb6","cp":0},{"san":"Bc6","cp":0},{"san":"Kf6","cp":0},{"san":"h4","cp":0},{"san":"Rc7","cp":0},{"san":"Bb5","cp":0},{"san":"Nd5","cp":0}],"end":"target","maxAbsCp":24,"meanAbsCp":6.2,"finalCp":0,"peakMove":14,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":37.1,"reasons":{"quiet_draw":4,"threefold_repetition":6},"samples":[{"game":0,"seed":20260921063031,"result":"1/2-1/2","reason":"quiet_draw","san":"g3 c6 Nb3 f5 f4 g6 c3 Nc7 d3 e5 fxe5 Bxe5 Qc2 Bf7 N1d2 Nd6 e4 O-O Nf3 Bg7 e5 Rde8 O-O-O Bxe5 Nxe5 Rxe5 c4 Qe8 Qc3 b6 Nd4 Qe7 Nf3 Re2 Rde1 Re6 Bd4 Re8 Qd2 Re2 Qh6 Rxe1+ Rxe1 Qf8 Qxf8+ Kxf8 Be5 Ke7 Ng5 Bg8 b4 Ne6 Nxe6 Bxe6 a4 g5 Kd2 Nf7 Bd4 Rb8 h3 a6 Bf3 h6 Kc3 Nd6 Bf2 Ne8 h4 g4 Bg2 f4 gxf4 Ng7 h5 Kf7 Re5 d6 Re1 Bd7 f5 Nxf5 Rf1 g3 Bxg3 Rg8 Bh3 Rxg3 Bxf5 Bxf5 Rxf5+ Ke7 a5 b5 cxb5 cxb5"},{"game":1,"seed":20260921063032,"result":"1/2-1/2","reason":"quiet_draw","san":"f4 g5 c3 gxf4 Rxf4 d5 e4 dxe4 g3 Nd6 Qh5 Nb6 Bxe4 e5 Rh4 Nd7 Bd5 O-O-O O-O-O Rfe8 Qe2 e4 d4 exd3 Qxd3 Bf6 Rh5 h6 Be3 c6 Bb3 Bh7 Qxh7 Rxe3 Qxh6 Re7 Qf4 Ne4 Nd2 Qxf4 gxf4 Nf2 Rf1 Nd3+ Kb1 Re2 Nc4 b5 Bd1 Rf2 Rxf2 Nxf2 Ne3 Nxd1 Nxd1 Nb6 Kc1 Nd5 Nb3 Nxf4 Rf5 Be5 Rxf7 Rh8 Na5 Rh6 Rxa7 Nd5 Ra6 Kd7 h3 Bf4+ Kc2 Nc7 Rb6 Nd5 Ra6 Nc7 Rb6 Nd5"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":58,"berserkCp":-1,"lc0Cp":0,"weightWhite":30,"weightBlack":6,"weightDiff":24,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":160,"blackWins":0,"whiteScorePct":50.0,"avgMoves":37.2,"reasons":{"quiet_draw":81,"threefold_repetition":79}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":63,"b":609,"mirrorW":896,"mirrorB":251,"fen":"brnbqkrn/pppppppp/8/8/8/8/PPPPPPPP/NNRQKRBB w CFbg - 0 1","white":{"sp":63,"rank":"NNRQKRBB","family":"ThroneScout","kingFile":"e","rookFiles":["c","f"],"queenFile":"d","bishopCorner":1,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":23,"mbi":61,"mbiBand":"S"},"black":{"sp":609,"rank":"BRNBQKRN","family":"BastionScout","kingFile":"f","rookFiles":["b","g"],"queenFile":"e","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":28,"mbi":43,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-20,"depth":13,"pvSan":["g3","e5","c4","O-O","Nc3","Ng6","h4","h5"]},{"stage":1,"nodes":500000,"cp":0,"depth":20,"pvSan":["g3","O-O","c4","b6","Bxa8","Rxa8","Qb3","e6"]},{"stage":2,"nodes":2000000,"cp":16,"depth":23,"pvSan":["g3","e5","c4","b6","Bxa8","Rxa8","Qb3","O-O"]},{"stage":3,"nodes":8000000,"cp":13,"depth":32,"pvSan":["g3","e5","c4","O-O","Qb3","b6","Bxa8","Rxa8"]},{"stage":4,"nodes":32000000,"cp":18,"depth":37,"pvSan":["g3","e5","c4","O-O","Qb3","b6","Bxa8","Rxa8"]},{"stage":5,"nodes":128000000,"cp":2,"depth":45,"pvSan":["g3","e5","c4","O-O","Qb3","Ng6","Nc2","f5"]},{"stage":6,"nodes":400000000,"cp":-2,"depth":51,"pvSan":["g3","e5","c4","O-O","Qb3","Ng6","O-O-O","b6"]},{"stage":7,"nodes":800000000,"cp":1,"depth":54,"pvSan":["g3","e5","c4","O-O","Qb3","Ng6","Nc2","f5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["g3","e5","c4","O-O","Qb3","Ng6","Nc3","f5"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":62,"pvSan":["g3","e5","c4","O-O","Qb3","Ng6","Nc3","f5"]}],"deepestStage":9,"shallowMaxAbsCp":20,"shallowMinCp":-20,"shallowMaxCp":18,"sumOfSetupsCp":-5,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":4,"depth":41,"san":["g3","e5","c4","O-O","Qb3","b6","Bxa8","Rxa8","Nc2","f5"]},{"rank":2,"cp":-58,"depth":41,"san":["e4","e5","g3","O-O","Qh5","b5","d3","g6","Qh3","f5"]},{"rank":3,"cp":-80,"depth":40,"san":["c4","b6","Nc3","e5","f3","O-O","g3","f5","Qb3","Ne7"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g3","cp":15},{"san":"e5","cp":12},{"san":"c4","cp":13},{"san":"O-O","cp":12},{"san":"Qb3","cp":7},{"san":"b6","cp":10},{"san":"Bxa8","cp":7},{"san":"Rxa8","cp":0},{"san":"O-O-O","cp":8},{"san":"f5","cp":0},{"san":"Nc3","cp":0},{"san":"Ng6","cp":0},{"san":"Kb1","cp":0},{"san":"Qf7","cp":0},{"san":"f4","cp":0},{"san":"exf4","cp":0},{"san":"gxf4","cp":0},{"san":"c6","cp":4},{"san":"d3","cp":3},{"san":"Nd6","cp":0},{"san":"Nc2","cp":1},{"san":"Bf6","cp":0},{"san":"Bd4","cp":0},{"san":"Be7","cp":0},{"san":"Bg1","cp":0},{"san":"Bf6","cp":0},{"san":"Bd4","cp":0},{"san":"Be7","cp":0},{"san":"Bg1","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":15,"meanAbsCp":3.2,"finalCp":0,"peakMove":1,"within25":29,"count":29},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":48.8,"reasons":{"quiet_draw":10},"samples":[{"game":0,"seed":20260921063609,"result":"1/2-1/2","reason":"quiet_draw","san":"g3 b5 Bxa8 Rxa8 e4 O-O Qe2 c6 O-O-O f6 f4 e5 Nb3 a5 fxe5 fxe5 a4 bxa4 Rxf8+ Qxf8 Qc4+ Qf7 Qxa4 Nb6 Bxb6 Bxb6 Na3 Qf2 Nc4 Nf7 Nxb6 Qxb6 Qc4 Qb4 d3 Kf8 Qc5+ Qxc5 Nxc5 Ke7 b3 Rb8 Kd2 d6 Na4 Nd8 Nc3 Ne6 h4 Nd4 Ne2 Nf3+ Kc3 d5 exd5 cxd5 d4 Nxd4 Nxd4 exd4+ Rxd4 Rc8+ Kd3 Ke6 Ra4 Rc5 c3 g6 Kd4 Kd6 g4 Kc6 g5 Rb5 Ra2 Kb6 Ra3 Kb7 Ra1 Kb6"},{"game":1,"seed":20260921063610,"result":"1/2-1/2","reason":"quiet_draw","san":"g3 e6 c4 b6 Bxa8 Rxa8 e4 d5 Qe2 dxe4 Qxe4 Rb8 Nc3 O-O Qe2 Nd6 Nc2 Bf6 b3 c5 O-O-O b5 f4 bxc4 Bxc5 Qc6 Bxd6 Qxd6 Qxc4 Rfc8 Ne4 Qd8 Qe2 Qa5 Kb1 Rxc2 Kxc2 Qxa2+ Kd3 Qxb3+ Nc3 Bxc3 dxc3 Ng6 Ke3 Qxc3+ Qd3 Qc5+ Kf3 Qc6+ Kf2 h5 Rb1 Rc8 Qb5 Qe4 Rbc1 Qd4+ Ke2 Qe4+ Kf2 Qd4+ Kf3 Rxc1 Rxc1 Ne7 Re1 Nf5 Qe8+ Kh7 Qxf7 Qd5+ Kf2 Nd4 f5 Qf3+ Kg1 Ne2+ Rxe2 Qxe2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":4,"weightWhite":30,"weightBlack":137,"weightDiff":-107,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":48.8,"reasons":{"quiet_draw":10}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":65,"b":213,"mirrorW":891,"mirrorB":650,"fen":"nqbbrknr/pppppppp/8/8/8/8/PPPPPPPP/BNNBRKQR w EHeh - 0 1","white":{"sp":65,"rank":"BNNBRKQR","family":"BastionGuard","kingFile":"f","rookFiles":["e","h"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":26,"mbi":51,"mbiBand":"M"},"black":{"sp":213,"rank":"NQBBRKNR","family":"BastionScout","kingFile":"f","rookFiles":["e","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":28,"mbi":43,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":43,"depth":16,"pvSan":["f4","c6","Qf2","Nh6","O-O","O-O","b3","Bb6"]},{"stage":1,"nodes":500000,"cp":2,"depth":18,"pvSan":["f4","c6","Qf2","Nf6","b4","d5","e3","h5"]},{"stage":2,"nodes":2000000,"cp":-9,"depth":23,"pvSan":["f4","c6","Qf2","e5","fxe5","Qxe5","Nd3","Qf6"]},{"stage":3,"nodes":8000000,"cp":1,"depth":29,"pvSan":["f4","c6","Nd3","f6","e3","e5","Bh5","Re7"]},{"stage":4,"nodes":32000000,"cp":1,"depth":32,"pvSan":["f4","d5","b3","c6","Nd3","f6","e3","e5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":42,"pvSan":["f4","c6","Nd3","f6","e3","e5","g4","d5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":47,"pvSan":["f4","c6","Nd3","f6","e3","e5","b3","d5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["f4","c6","Nd3","f6","e3","e5","b3","d5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["f4","c6","Nd3","f6","e3","e5","b3","d5"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":57,"pvSan":["f4","c6","Qf2","d5","b3","Nf6","e3","Ne4"]}],"deepestStage":9,"shallowMaxAbsCp":43,"shallowMinCp":-9,"shallowMaxCp":43,"sumOfSetupsCp":-2,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":43,"san":["f4","c6","Nd3","f6","e3","e5","b3","d5","g4","exf4"]},{"rank":2,"cp":0,"depth":43,"san":["d4","Nh6","b3","c6","Nd3","O-O","e3","d5","f4","Bf5"]},{"rank":3,"cp":-23,"depth":42,"san":["b3","c6","e4","e5","d4","exd4","Bxd4","Nc7","Bc5+","Be7"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f4","cp":-9},{"san":"c6","cp":10},{"san":"Nd3","cp":14},{"san":"f6","cp":-2},{"san":"e3","cp":-8},{"san":"e5","cp":-5},{"san":"g4","cp":0},{"san":"d5","cp":0},{"san":"b3","cp":0},{"san":"exf4","cp":0},{"san":"Nxf4","cp":4},{"san":"Bc7","cp":10},{"san":"Qf2","cp":14},{"san":"Nh6","cp":10},{"san":"g5","cp":10},{"san":"Bxf4","cp":7},{"san":"Qxf4","cp":7},{"san":"Qxf4+","cp":8},{"san":"exf4","cp":23},{"san":"Rxe1+","cp":15},{"san":"Kxe1","cp":12},{"san":"fxg5","cp":8},{"san":"fxg5","cp":10},{"san":"Nf5","cp":12},{"san":"d3","cp":11},{"san":"O-O","cp":12},{"san":"Kd2","cp":11},{"san":"d4","cp":10},{"san":"Rf1","cp":7},{"san":"Nc7","cp":5},{"san":"Bg4","cp":5},{"san":"c5","cp":0},{"san":"c3","cp":5},{"san":"dxc3+","cp":4},{"san":"Bxc3","cp":0},{"san":"Ne7","cp":0},{"san":"Rxf8+","cp":0},{"san":"Kxf8","cp":0},{"san":"Bf3","cp":0},{"san":"b6","cp":-1},{"san":"Be5","cp":0},{"san":"Ne6","cp":0},{"san":"Bg2","cp":0},{"san":"Bd7","cp":0},{"san":"g6","cp":0},{"san":"hxg6","cp":0},{"san":"Bb8","cp":0},{"san":"Bc6","cp":0},{"san":"Bh3","cp":0},{"san":"Ng5","cp":0},{"san":"Bg4","cp":0},{"san":"Bf3","cp":0},{"san":"Bd7","cp":0},{"san":"Bc6","cp":0},{"san":"Bg4","cp":0},{"san":"Bf3","cp":0},{"san":"Bd7","cp":0},{"san":"Bc6","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":23,"meanAbsCp":4.6,"finalCp":0,"peakMove":10,"within25":58,"count":58},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":41.0,"reasons":{"quiet_draw":4,"threefold_repetition":5,"resign_white":1},"samples":[{"game":0,"seed":20260921065213,"result":"1/2-1/2","reason":"quiet_draw","san":"f4 c6 Qf2 Nf6 b4 d5 O-O Qd6 a3 Ne4 Qf3 Bb6+ e3 h5 Qe2 Bg4 Qd3 Qg6 Nc3 Bf5 Qe2 Nxc3 Bxc3 Bxc2 Bxc2 Qxc2 Nd3 f6 Ra1 Qa4 f5 Nc7 Nf4 Rh6 Bd4 e5 fxe6 Qc2 Rac1 Qe4 d3 Qf5 Bxb6 axb6 e4 dxe4 dxe4 Qe5 Qf2 Nxe6 Nxe6+ Rxe6 Qxb6 Re7 b5 cxb5 Qc5 Qe6 Rf4 Qe5 Qxe5 Rxe5 Rc7 Rg6 Rf5 Rxf5 exf5 Rg5 Rc5 Rg4 Rxb5 Ra4 Rxb7 Rxa3 Rb8+ Ke7 Rb7+ Kf8 Rb8+ Ke7 Rg8 Ra1+ Kf2"},{"game":1,"seed":20260921065214,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 e5 h4 d6 b3 c6 g4 Nc7 d4 exd4 Bxd4 Nf6 f3 O-O Bxa7 Qa8 Bf2 Ne6 Qh2 d5 e5 Nd7 O-O f6 exf6 Nxf6 Bg3 b5 Bd6 Be7 Bxe7 Rxe7 Nd2 Qa7+ Kh1 c5 f4 g6 Nd3 c4 Ne5 Bb7 f5 gxf5 gxf5 Ng7 bxc4 dxc4+ Bf3 Rfe8 Qg1 Qxg1+ Kxg1 Bxf3 Nexf3 Rxe1 Nxe1 Re2 Nef3 Nxf5 Rf2 Re7 Ng5 Re5 Ndf3 Rd5 Ne6 Kf7 Re2 Ng4 Nfg5+ Kg8 Kg2 Rd1 Ne4 Nge3+ Kf3 Rf1+ Nf2 Nd1 h5 Kf7 Ng5+ Kg7 Kg4 Nh6+ Kf3 Nf5 Kg4 Nd4 Re7+ Kf6 Rf7+ Ke5 Nxd1 Rxd1 Re7+ Kd5 Rxh7 Rg1+ Kf4"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":83,"berserkCp":0,"lc0Cp":6,"weightWhite":55,"weightBlack":78,"weightDiff":-23,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":155,"blackWins":5,"whiteScorePct":48.4,"avgMoves":41.7,"reasons":{"quiet_draw":89,"threefold_repetition":66,"resign_white":5}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":70,"b":639,"mirrorW":886,"mirrorB":224,"fen":"rnkqrnbb/pppppppp/8/8/8/8/PPPPPPPP/NNBRKBQR w DHae - 0 1","white":{"sp":70,"rank":"NNBRKBQR","family":"ThroneScout","kingFile":"e","rookFiles":["d","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":3,"kingOnCastledSquare":false,"mbiCp":40,"mbi":14,"mbiBand":"M"},"black":{"sp":639,"rank":"RNKQRNBB","family":"BastionGuard","kingFile":"c","rookFiles":["a","e"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":30,"mbi":37,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-24,"depth":13,"pvSan":["d4","a5","h4","g6","g4","a4","h5","d6"]},{"stage":1,"nodes":500000,"cp":0,"depth":17,"pvSan":["d4","f5","g4","Nc6","gxf5","g6","Qg4","Bxa2"]},{"stage":2,"nodes":2000000,"cp":7,"depth":24,"pvSan":["d4","f5","g4","g6","gxf5","Nc6","Qg4","Bxa2"]},{"stage":3,"nodes":8000000,"cp":23,"depth":25,"pvSan":["d4","g6","g4","Nc6","c3","d5","f4","f6"]},{"stage":4,"nodes":32000000,"cp":15,"depth":33,"pvSan":["d4","g6","g4","Nc6","d5","Ne5","f4","Nc4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":37,"pvSan":["d4","g6","g4","Nc6","f4","f5","Nc3","Nb4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":46,"pvSan":["d4","g6","g4","f5","gxf5","c5","Nb3","Bxb3"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["d4","g6","g4","f5","gxf5","c5","Nb3","Bxb3"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":55,"pvSan":["d4","g6","g4","f5","gxf5","c5","Nb3","Bxb3"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":58,"pvSan":["d4","g6","g4","c5","d5","f5","gxf5","Qa5+"]}],"deepestStage":9,"shallowMaxAbsCp":24,"shallowMinCp":-24,"shallowMaxCp":23,"sumOfSetupsCp":10,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":39,"san":["d4","g6","g4","d5","f4","Nfd7","c3","f6","f5","e5"]},{"rank":2,"cp":-23,"depth":39,"san":["f4","f5","Nc3","g6","d4","c5","e3","d6","Nb3","Nfd7"]},{"rank":3,"cp":-63,"depth":38,"san":["h4","g6","d4","f5","a3","c5","d5","Qa5+","c3","Qa4"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":45},{"san":"g6","cp":22},{"san":"g4","cp":16},{"san":"Nc6","cp":13},{"san":"d5","cp":0},{"san":"Ne5","cp":0},{"san":"f4","cp":0},{"san":"Nc4","cp":-14},{"san":"e4","cp":-15},{"san":"Nxb2","cp":-1},{"san":"Rd4","cp":-14},{"san":"e6","cp":-18},{"san":"Bxb2","cp":-24},{"san":"exd5","cp":-15},{"san":"Kd1","cp":-14},{"san":"dxe4","cp":-18},{"san":"f5","cp":-13},{"san":"d5","cp":-20},{"san":"Nb3","cp":-16},{"san":"a6","cp":-10},{"san":"g5","cp":-20},{"san":"gxf5","cp":-20},{"san":"Bh3","cp":-8},{"san":"Be5","cp":0},{"san":"Bxf5+","cp":0},{"san":"Kb8","cp":0},{"san":"Nc3","cp":0},{"san":"f6","cp":0},{"san":"h4","cp":0},{"san":"Bxd4","cp":0},{"san":"Nxd4","cp":0},{"san":"c5","cp":0},{"san":"Nb3","cp":0},{"san":"b6","cp":0},{"san":"a4","cp":0},{"san":"e3","cp":0},{"san":"Qg3+","cp":0},{"san":"Ka7","cp":0},{"san":"gxf6","cp":0},{"san":"d4","cp":0},{"san":"Qg7+","cp":0},{"san":"Kb8","cp":0},{"san":"Qg3+","cp":0},{"san":"Ka7","cp":0},{"san":"Qg7+","cp":0},{"san":"Kb8","cp":0},{"san":"Qg3+","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":45,"meanAbsCp":7.1,"finalCp":0,"peakMove":1,"within25":46,"count":47},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":30.6,"reasons":{"threefold_repetition":8,"quiet_draw":2},"samples":[{"game":0,"seed":20260921070639,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 f5 Nc3 g6 g4 Nc6 f4 Nb4 gxf5 Nxa2 Nxa2 Bxa2 fxg6 Nxg6 f5 Nh4 b3 Bf6 Qg4 a5 e4 a4 e5 axb3 Nxb3 Bxb3 cxb3 Ra2 Rd2 Ra1 Rd1 Ra2 Rd2 Ra1 Rd1 Ra2"},{"game":1,"seed":20260921070640,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 g6 g4 f5 gxf5 Nc6 fxg6 Nxg6 Qg4 Bxa2 Nc3 Bc4 h4 e6 Bg5 Nge7 Nb3 Rg8 Qe4 Qf8 Qxh7 O-O-O e3 Bxb3 cxb3 Bf6 Bh6 Bg7 Bg5 Bf6 Bh6 Bg7 Bxg7 Rxg7 Qe4 Rf7 Rh2 Kb8 Bd3 d5 Qxe6 Nf5 Qg6 Nfxd4 exd4 Rg7 Qh5 Nxd4 Rh1 Rg2 Rd2 Qf4 Nxd5 Nf3+ Kf1 Nxd2+ Kxg2 Rg8+ Bg6 Qf7 Kh3 Rxg6 Nf4 Qd7+ Kh2 Rg8 Qd5 Qxd5 Nxd5 Nf3+ Kh3 Ng1+ Kh2 Nf3+ Kh3 Ng1+ Kh2"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":115,"berserkCp":-5,"lc0Cp":-11,"weightWhite":43,"weightBlack":131,"weightDiff":-88,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":146,"blackWins":14,"whiteScorePct":45.6,"avgMoves":37.5,"reasons":{"threefold_repetition":102,"quiet_draw":44,"resign_white":14}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":70,"b":658,"mirrorW":886,"mirrorB":199,"fen":"brnkrbnq/pppppppp/8/8/8/8/PPPPPPPP/NNBRKBQR w DHbe - 0 1","white":{"sp":70,"rank":"NNBRKBQR","family":"ThroneScout","kingFile":"e","rookFiles":["d","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":3,"kingOnCastledSquare":false,"mbiCp":40,"mbi":14,"mbiBand":"M"},"black":{"sp":658,"rank":"BRNKRBNQ","family":"ThroneGuard","kingFile":"d","rookFiles":["b","e"],"queenFile":"h","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":35,"mbi":24,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":10,"depth":14,"pvSan":["d3","b6","c4","e5","e4","f5","f3","Bc5"]},{"stage":1,"nodes":500000,"cp":0,"depth":18,"pvSan":["f3","b6","e4","e5","d3","Nce7","c4","f5"]},{"stage":2,"nodes":2000000,"cp":0,"depth":26,"pvSan":["d3","b6","e4","g6","f3","f5","Be2","e5"]},{"stage":3,"nodes":8000000,"cp":-22,"depth":27,"pvSan":["f3","f5","e4","e5","d3","b6","Be3","Nce7"]},{"stage":4,"nodes":32000000,"cp":-18,"depth":33,"pvSan":["e4","e5","f3","f5","d3","b6","g4","g6"]},{"stage":5,"nodes":128000000,"cp":-1,"depth":40,"pvSan":["f3","e5","e4","f5","d3","b6","c4","Nce7"]},{"stage":6,"nodes":400000000,"cp":0,"depth":47,"pvSan":["f3","e5","e4","f5","d3","b6","c4","g6"]},{"stage":7,"nodes":800000000,"cp":-1,"depth":48,"pvSan":["f3","e5","e4","f5","d3","b6","c4","Nce7"]},{"stage":8,"nodes":1600000000,"cp":1,"depth":52,"pvSan":["f3","e5","e4","f5","d3","b6","c4","Bc5"]},{"stage":9,"nodes":3200000000,"cp":-1,"depth":56,"pvSan":["f3","e5","e4","f5","Nb3","b6","Nc3","Nd6"]}],"deepestStage":9,"shallowMaxAbsCp":22,"shallowMinCp":-22,"shallowMaxCp":10,"sumOfSetupsCp":5,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-10,"depth":40,"san":["e4","e5","f3","f5","d3","b6","c4","Nce7","Be3","g6"]},{"rank":2,"cp":-12,"depth":41,"san":["f3","f5","e4","e5","d3","b6","c4","Nce7","Be3","g6"]},{"rank":3,"cp":-14,"depth":41,"san":["g4","g6","h4","h5","g5","Bg7","c3","e5","d3","Nge7"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f3","cp":-22},{"san":"f5","cp":-23},{"san":"e4","cp":-7},{"san":"e5","cp":-9},{"san":"Nb3","cp":-9},{"san":"b6","cp":-13},{"san":"d3","cp":-12},{"san":"Nce7","cp":-9},{"san":"c4","cp":0},{"san":"Nc6","cp":-12},{"san":"Nc3","cp":-18},{"san":"Nf6","cp":-18},{"san":"Qf2","cp":-17},{"san":"O-O-O","cp":-6},{"san":"Be3","cp":-8},{"san":"Bb7","cp":-11},{"san":"O-O-O","cp":-8},{"san":"g6","cp":-9},{"san":"Kb1","cp":-8},{"san":"Bg7","cp":-11},{"san":"g3","cp":-10},{"san":"Kb8","cp":-11},{"san":"Qd2","cp":-5},{"san":"d6","cp":-6},{"san":"Bh3","cp":-11},{"san":"Rf8","cp":-13},{"san":"Nd5","cp":-18},{"san":"Rde8","cp":-20},{"san":"Bg2","cp":-17},{"san":"Qg8","cp":-20},{"san":"Rhf1","cp":-15},{"san":"Qe6","cp":-8},{"san":"Rde1","cp":-11},{"san":"Qd7","cp":-11},{"san":"Nc1","cp":-8},{"san":"Ne7","cp":-16},{"san":"Nc3","cp":-4},{"san":"h6","cp":-11},{"san":"Bxh6","cp":0},{"san":"Bxh6","cp":0},{"san":"Qxh6","cp":0},{"san":"Rh8","cp":0},{"san":"Qg5","cp":0},{"san":"Rxh2","cp":0},{"san":"Qxf6","cp":0},{"san":"Rxg2","cp":0},{"san":"Rg1","cp":0},{"san":"Rxg1","cp":0},{"san":"Rxg1","cp":0},{"san":"Rg8","cp":0},{"san":"Qf7","cp":0},{"san":"Qe8","cp":0},{"san":"Qxe8+","cp":0},{"san":"Rxe8","cp":0},{"san":"Rh1","cp":0},{"san":"Nc6","cp":0},{"san":"N1e2","cp":0},{"san":"Rf8","cp":0},{"san":"Nd5","cp":0},{"san":"fxe4","cp":0}],"end":"target","maxAbsCp":23,"meanAbsCp":7.4,"finalCp":0,"peakMove":1,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":42.8,"reasons":{"threefold_repetition":5,"quiet_draw":5},"samples":[{"game":0,"seed":20260921070658,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 b6 e5 e6 d4 f6 h4 Nce7 Nc3 fxe5 dxe5 Nc6 f4 O-O-O Bd2 d6 O-O-O Kb8 Nb3 dxe5 fxe5 g6 Bb5 Nge7 h5 Bg7 hxg6 Nxg6 Qh2 Rg8 Qxh7 Ncxe5 Rdg1 Bb7 Be2 Rdf8 Nd4 Qxh7 Rxh7 Nd3+ Bxd3 Bxd4 Rf1 Bxg2 Rxf8+ Nxf8 Re7 Bf3 Re8+ Kb7 Bh6 Rg1+ Kd2 Rg2+ Kc1 Rg1+ Kd2 Rg2+ Kc1"},{"game":1,"seed":20260921070659,"result":"1/2-1/2","reason":"threefold_repetition","san":"f3 e5 e4 b6 Nb3 f5 d3 Nce7 c4 Nc6 Nc3 Nd4 Nxd4 exd4 Nb5 Nf6 Be2 Bc5 Qf2 fxe4 fxe4 a6 Nxd4 O-O-O Be3 Nxe4 dxe4 Rxe4 O-O-O Qe8 Bf3 Rxe3 Bxa8 c6 Qf5 g6 Qf6 Kc7 Bxc6 dxc6 Ne6+ Rxe6 Rxd8 Re1+ Rxe1 Qxe1+ Kc2 Be7 Re8 Qe2+ Kc1 Qe3+ Kc2 Qe2+ Kc1 Qe3+ Kc2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":3,"weightWhite":43,"weightBlack":88,"weightDiff":-45,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":42.8,"reasons":{"threefold_repetition":5,"quiet_draw":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":70,"b":850,"mirrorW":886,"mirrorB":103,"fen":"brknrbnq/pppppppp/8/8/8/8/PPPPPPPP/NNBRKBQR w DHbe - 0 1","white":{"sp":70,"rank":"NNBRKBQR","family":"ThroneScout","kingFile":"e","rookFiles":["d","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":3,"kingOnCastledSquare":false,"mbiCp":40,"mbi":14,"mbiBand":"M"},"black":{"sp":850,"rank":"BRKNRBNQ","family":"BastionGuard","kingFile":"c","rookFiles":["b","e"],"queenFile":"h","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":32,"mbi":31,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-11,"depth":14,"pvSan":["f3","b6","e4","e5","d4","f5","d5","fxe4"]},{"stage":1,"nodes":500000,"cp":-2,"depth":17,"pvSan":["f3","e5","d4","exd4","Qxd4","Nf6","Qxa7","b6"]},{"stage":2,"nodes":2000000,"cp":20,"depth":21,"pvSan":["f3","b6","e4","f5","e5","d6","Qe3","e6"]},{"stage":3,"nodes":8000000,"cp":0,"depth":32,"pvSan":["f3","e5","Qxa7","f5","e3","e4","fxe4","Nc6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":37,"pvSan":["f3","b6","e4","f5","e5","d6","d4","dxe5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":45,"pvSan":["f3","f5","Qxa7","e5","e3","e4","fxe4","Nc6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":49,"pvSan":["f3","f5","e4","fxe4","fxe4","b6","e5","Nc6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["f3","f5","e4","fxe4","fxe4","b6","e5","Nc6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["f3","f5","e4","fxe4","fxe4","e5","Qxa7","Nf6"]}],"deepestStage":8,"shallowMaxAbsCp":20,"shallowMinCp":-11,"shallowMaxCp":20,"sumOfSetupsCp":8,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":15,"depth":40,"san":["f3","b6","e4","f5","e5","d6","Qe3","e6","Bb5","Bc6"]},{"rank":2,"cp":0,"depth":40,"san":["e4","e5","f3","Nc6","Bc4","f5","d3","Nf6","Qf2","b5"]},{"rank":3,"cp":0,"depth":39,"san":["d4","b6","f3","f5","Nc3","e5","dxe5","Nc6","Nb3","Nxe5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f3","cp":0},{"san":"e5","cp":0},{"san":"Qxa7","cp":16},{"san":"f5","cp":11},{"san":"e3","cp":14},{"san":"Nc6","cp":3},{"san":"Qa4","cp":0},{"san":"Nf6","cp":-6},{"san":"Nc3","cp":-9},{"san":"e4","cp":-14},{"san":"fxe4","cp":-12},{"san":"Nxe4","cp":-21},{"san":"Nb3","cp":-25},{"san":"Nxc3","cp":-31},{"san":"bxc3","cp":-30},{"san":"g6","cp":-32},{"san":"Ba3","cp":-16},{"san":"Bh6","cp":-22},{"san":"Be2","cp":-25},{"san":"b6","cp":-15},{"san":"Ba6+","cp":-12},{"san":"Bb7","cp":-9},{"san":"Rb1","cp":-10},{"san":"Qe5","cp":0},{"san":"Bxb7+","cp":-4},{"san":"Rxb7","cp":-7},{"san":"Qa6","cp":-6},{"san":"Nb8","cp":-4},{"san":"Qa8","cp":0},{"san":"Qe4","cp":-4},{"san":"O-O","cp":0},{"san":"d6","cp":0},{"san":"Nd4","cp":0},{"san":"c5","cp":0},{"san":"Nb5","cp":0},{"san":"Rd7","cp":0},{"san":"Na7+","cp":0},{"san":"Kc7","cp":0},{"san":"Nb5+","cp":0},{"san":"Kc8","cp":0},{"san":"Na7+","cp":0},{"san":"Kc7","cp":0},{"san":"Nb5+","cp":0},{"san":"Kc8","cp":0},{"san":"Na7+","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":32,"meanAbsCp":8.0,"finalCp":0,"peakMove":8,"within25":42,"count":45},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":44.6,"reasons":{"quiet_draw":4,"threefold_repetition":6},"samples":[{"game":0,"seed":20260921070850,"result":"1/2-1/2","reason":"quiet_draw","san":"f3 f5 Qxa7 Nf6 Nc3 e5 e3 e4 fxe4 Nc6 Qa4 Nxe4 Bb5 Nxc3 bxc3 b6 O-O g6 Nb3 Bb7 d4 Ra8 Qc4 Qf6 Nd2 Na7 Ba6 Qc6 Bxb7+ Kxb7 Qb3 Qe6 Rde1 Qxb3 cxb3 Nb5 c4 Nc3 a4 Bb4 Nf3 d5 Ne5 Ne4 Rd1 Bd6 cxd5 Bxe5 dxe5 Rxe5 Bb2 Re7 Ba3 Rd7 Rd3 Ra5 Rfd1 Nf6 Kf2 Raxd5 Rxd5 Nxd5 h4 c6 Kf3 Kc7 Rd3 c5 Bb2 Kd6 Bf6 Ke6 Bg5 b5 axb5 Rb7 e4 fxe4+ Kxe4 Rxb5 Bd2 Ne7"},{"game":1,"seed":20260921070851,"result":"1/2-1/2","reason":"threefold_repetition","san":"f3 b6 e4 g5 d4 f5 Nc3 Nf7 Bd2 e6 O-O-O O-O-O Nb3 Ne7 a4 h5 a5 Kb8 Kb1 g4 Bf4 Bh6 Bg3 Qf6 Be2 h4 Bf2 h3 fxg4 fxe4 gxh3 Ng5 Bh4 Qh8 Qe1 d6 Rf1 Rf8 Ba6 Nd5 Nxd5 Bxd5 Bg3 Qh7 h4 Nf3 Qb4 Bf4 Be2 Ka8 a6 c5 dxc5 Bxg3 hxg3 bxc5 Qc3 Rb8 Nd2 Nd4 Rxf8 Rxf8 Re1 Rb8 g5 Rb6 Bc4 Rb4 Bxd5+ exd5 Rf1 Kb8 Nb3 Nxb3 Qf6 Kc7 cxb3 Kc6 Qe6 e3+ g6 Qh5 Ka2 Qe2 Qc8+ Kb6 Qd8+ Kc6 Qc8+ Kb6 Rf4 Rxf4 Qb8+ Ka5 gxf4 Qb5 Qxb5+ Kxb5 g7 e2 g8=Q e1=Q Qb8+ Kxa6 Qxd6+ Kb5 Qc7 d4 Qb7+ Ka5 Qxa7+ Kb5 Qb7+ Ka5 Qa7+ Kb5 Qb7+ Ka5"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":1,"lc0Cp":10,"weightWhite":43,"weightBlack":94,"weightDiff":-51,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":44.6,"reasons":{"quiet_draw":4,"threefold_repetition":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":73,"b":705,"mirrorW":889,"mirrorB":443,"fen":"brkbqnnr/pppppppp/8/8/8/8/PPPPPPPP/NNRBBKQR w CHbh - 0 1","white":{"sp":73,"rank":"NNRBBKQR","family":"BastionScout","kingFile":"f","rookFiles":["c","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":31,"mbi":34,"mbiBand":"M"},"black":{"sp":705,"rank":"BRKBQNNR","family":"BastionGuard","kingFile":"c","rookFiles":["b","h"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":35,"mbi":24,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":23,"depth":14,"pvSan":["f3","b6","c4","e5","Qe3","h5","O-O","f5"]},{"stage":1,"nodes":500000,"cp":0,"depth":17,"pvSan":["c4","e5","f3","b6","Bc2","Ne6","Qe3","d6"]},{"stage":2,"nodes":2000000,"cp":-2,"depth":22,"pvSan":["f3","b6","c4","e5","Nc3","h5","Bf2","Ne6"]},{"stage":3,"nodes":8000000,"cp":19,"depth":26,"pvSan":["f3","b6","c4","e5","Nc3","h5","Qe3","h4"]},{"stage":4,"nodes":32000000,"cp":-16,"depth":34,"pvSan":["c4","e5","Nc3","b6","f3","Ne6","Qe3","d6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":39,"pvSan":["f3","b6","c4","e5","Nc3","Ne6","e3","h5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":48,"pvSan":["f3","b6","c4","e5","Nc3","Ne6","e3","f5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["f3","b6","c4","e5","Nc3","Ne6","e3","f5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":52,"pvSan":["f3","b6","c4","e5","Nc3","Ne6","e3","f5"]},{"stage":9,"nodes":3200000000,"cp":-5,"depth":55,"pvSan":["f3","b6","c4","e5","Nc3","Ne6","Qe3","d6"]}],"deepestStage":9,"shallowMaxAbsCp":23,"shallowMinCp":-16,"shallowMaxCp":23,"sumOfSetupsCp":-4,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":42,"san":["c4","e5","f3","b6","Nc3","Ne6","e3","f5","d4","exd4"]},{"rank":2,"cp":-4,"depth":42,"san":["f3","b6","c4","e5","Nc3","Ne6","Qe3","d6","Qd3","Qd7"]},{"rank":3,"cp":-23,"depth":41,"san":["h4","e5","c4","b6","f3","Ne6","Nc3","f5","Bc2","g6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f3","cp":17},{"san":"b6","cp":7},{"san":"c4","cp":-31},{"san":"e5","cp":-16},{"san":"Nc3","cp":-19},{"san":"Ne6","cp":-18},{"san":"Qe3","cp":-20},{"san":"d6","cp":-20},{"san":"Qd3","cp":-18},{"san":"Qd7","cp":-15},{"san":"b4","cp":-16},{"san":"c6","cp":-14},{"san":"O-O","cp":-8},{"san":"Nf6","cp":-13},{"san":"b5","cp":-5},{"san":"cxb5","cp":-18},{"san":"cxb5","cp":-12},{"san":"Nc5","cp":-13},{"san":"Qe3","cp":-17},{"san":"Be7","cp":-21},{"san":"d4","cp":-18},{"san":"exd4","cp":-21},{"san":"Qxd4","cp":-15},{"san":"O-O","cp":-15},{"san":"e3","cp":-17},{"san":"d5","cp":-16},{"san":"Nc2","cp":-13},{"san":"Rbc8","cp":-13},{"san":"Qd2","cp":-9},{"san":"Bb7","cp":-15},{"san":"Bf2","cp":-9},{"san":"Ne6","cp":-10},{"san":"a4","cp":-7},{"san":"a6","cp":-6},{"san":"Nd4","cp":0},{"san":"Ba3","cp":-16},{"san":"Rc2","cp":-7},{"san":"Bb4","cp":-5},{"san":"Qd3","cp":-10},{"san":"a5","cp":-6},{"san":"Bh4","cp":-4},{"san":"Rfe8","cp":-8},{"san":"Bxf6","cp":-8},{"san":"gxf6","cp":0},{"san":"Na2","cp":0},{"san":"Bc5","cp":0},{"san":"Nc3","cp":0},{"san":"Bb4","cp":0},{"san":"Na2","cp":0},{"san":"Bc5","cp":0},{"san":"Nc1","cp":0},{"san":"Nxd4","cp":0},{"san":"exd4","cp":0},{"san":"Bd6","cp":0},{"san":"Rxc8","cp":0},{"san":"Bxc8","cp":0},{"san":"Bc2","cp":0},{"san":"Kf8","cp":0},{"san":"Qxh7","cp":0},{"san":"Qc7","cp":0}],"end":"target","maxAbsCp":31,"meanAbsCp":9.4,"finalCp":0,"peakMove":2,"within25":59,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.5,"reasons":{"quiet_draw":10},"samples":[{"game":0,"seed":20260921073705,"result":"1/2-1/2","reason":"quiet_draw","san":"f3 b6 c4 e5 Nc3 h5 h4 Ne6 Bf2 Ne7 Qh2 f6 Bc2 c6 Nb3 Bc7 Bg3 c5 e3 O-O-O O-O g5 Nb5 Bb8 d4 gxh4 Qxh4 Qf7 d5 Ng7 Bf2 f5 Nd2 Ng6 Qh3 h4 Rb1 Rdg8 b4 cxb4 Rxb4 Nh5 Bxf5 Ngf4 exf4 Nxf4 Bxd7+ Qxd7 Nxa7+ Bxa7 Qxd7+ Kxd7 Ra4 Rxg2+ Kh1 Kc8 Rxa7 Bb7 Ne4 Rg3 Bg1 Rh3+ Bh2 Rg8 Nd6+ Kd7 Rxb7+ Kxd6 Rxb6+ Kc5 Rb2 Kxc4 d6 Kd5 d7 Ke6 a4 Kxd7 a5 Ra8 Ra2 Ra6 Rff2"},{"game":1,"seed":20260921073706,"result":"1/2-1/2","reason":"quiet_draw","san":"f3 b6 c4 e5 Nc3 h5 h4 Ne6 Bf2 Ne7 Qh2 f6 Bc2 c6 Nb3 Bc7 Bg3 c5 e3 O-O-O O-O g5 Nb5 Bb8 d4 gxh4 Qxh4 Qf7 d5 Ng7 Bf2 f5 Nd2 Ng6 Qh3 h4 Rb1 Rdg8 b4 cxb4 Rxb4 Nh5 Bxf5 Ngf4 exf4 Nxf4 Bxd7+ Qxd7 Nxa7+ Bxa7 Qxd7+ Kxd7 Ra4 Rxg2+ Kh1 Kc8 Rxa7 Bb7 Ne4 Rg3 Bg1 Rh3+ Bh2 Rg8 Nd6+ Kd7 Rxb7+ Kxd6 Rxb6+ Kc5 Rb2 Kxc4 d6 Kd5 d7 Ke6 a4 Kxd7 a5 Ra8 Ra2 Ra6 Rff2"}]},"deep":{"cp4b":-4,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":1,"weightWhite":18,"weightBlack":65,"weightDiff":-47,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.5,"reasons":{"quiet_draw":10}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":74,"b":319,"mirrorW":885,"mirrorB":352,"fen":"nqrkrnbb/pppppppp/8/8/8/8/PPPPPPPP/NNRKBBQR w CHce - 0 1","white":{"sp":74,"rank":"NNRKBBQR","family":"ThroneScout","kingFile":"d","rookFiles":["c","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"black":{"sp":319,"rank":"NQRKRNBB","family":"ThroneScout","kingFile":"d","rookFiles":["c","e"],"queenFile":"b","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":20,"mbi":72,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":1,"depth":13,"pvSan":["e3","c5","Nb3","c4","Na5","Nb6","Nc3","Ne6"]},{"stage":1,"nodes":500000,"cp":2,"depth":18,"pvSan":["d4","c5","dxc5","Ne6","f3","Nxc5","Bg3","d6"]},{"stage":2,"nodes":2000000,"cp":30,"depth":21,"pvSan":["d4","g6","O-O-O","c5","dxc5","Ne6","Bc3","Bxc3"]},{"stage":3,"nodes":8000000,"cp":13,"depth":30,"pvSan":["d4","g6","O-O-O","c5","dxc5","Ne6","Bc3","Bxc3"]},{"stage":4,"nodes":32000000,"cp":13,"depth":35,"pvSan":["d4","c5","dxc5","Ne6","f3","Nxc5","Bg3","d6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":49,"pvSan":["d4","g6","O-O-O","f5","Nb3","Bxb3","axb3","c5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":54,"pvSan":["d4","g6","O-O-O","f5","Nb3","Bxb3","axb3","c5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["d4","g6","O-O-O","f5","Nb3","Bxb3","axb3","c5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":55,"pvSan":["d4","g6","O-O-O","Nb6","Nb3","c5","Nxc5","e5"]}],"deepestStage":8,"shallowMaxAbsCp":30,"shallowMinCp":0,"shallowMaxCp":30,"sumOfSetupsCp":5,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["d4","g6","O-O-O","f5","Nb3","Bxb3","axb3","c5","d5","c4"]},{"rank":2,"cp":-33,"depth":41,"san":["e3","f5","Na3","c5","d4","g6","O-O-O","Ne6","Nb3","Bf7"]},{"rank":3,"cp":-42,"depth":40,"san":["O-O-O","c5","g4","g6","e3","f5","gxf5","Bxa2","fxg6","Nxg6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":15},{"san":"c5","cp":14},{"san":"dxc5","cp":18},{"san":"g6","cp":8},{"san":"Bc3","cp":9},{"san":"Bxc3","cp":21},{"san":"Nxc3","cp":14},{"san":"Ne6","cp":3},{"san":"f3","cp":6},{"san":"Nxc5","cp":10},{"san":"Qd4","cp":4},{"san":"f5","cp":6},{"san":"Nb3","cp":9},{"san":"Qc7","cp":3},{"san":"e3","cp":8},{"san":"a6","cp":0},{"san":"O-O-O","cp":0},{"san":"Nb6","cp":0},{"san":"Kb1","cp":0},{"san":"d6","cp":3},{"san":"Nxc5","cp":4},{"san":"Qxc5","cp":-3},{"san":"h4","cp":0},{"san":"Nd5","cp":-10},{"san":"Qxc5","cp":8},{"san":"Rxc5","cp":0},{"san":"Nxd5","cp":0},{"san":"Rxd5","cp":-10},{"san":"Bd3","cp":5},{"san":"Be6","cp":0},{"san":"b3","cp":10},{"san":"Re5","cp":0},{"san":"Rhe1","cp":0},{"san":"Bd7","cp":0},{"san":"Kb2","cp":0},{"san":"Bc6","cp":0},{"san":"a3","cp":2},{"san":"Kc7","cp":0},{"san":"a4","cp":0},{"san":"a5","cp":-7},{"san":"Re2","cp":-3},{"san":"h6","cp":0},{"san":"Rde1","cp":0},{"san":"Rg8","cp":-1},{"san":"f4","cp":0},{"san":"Re6","cp":0},{"san":"g3","cp":0},{"san":"Rf8","cp":0},{"san":"Rf2","cp":0},{"san":"Ref6","cp":0},{"san":"Rg1","cp":0},{"san":"Re6","cp":0},{"san":"Re1","cp":0},{"san":"Ref6","cp":0},{"san":"c3","cp":0},{"san":"Re6","cp":0},{"san":"Bc4","cp":0},{"san":"Ref6","cp":0},{"san":"Bd3","cp":0},{"san":"Re6","cp":0}],"end":"target","maxAbsCp":21,"meanAbsCp":3.6,"finalCp":0,"peakMove":3,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":71.0,"reasons":{"threefold_repetition":5,"quiet_draw":5},"samples":[{"game":0,"seed":20260921074319,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 c5 dxc5 Ne6 f3 Nxc5 Bg3 d6 e4 f5 e5 g5 O-O-O f4 Bf2 Qc7 exd6 exd6 Bd4 Be5 Nc3 O-O-O Nb3 a6 Bxe5 Rxe5 h4 Nxb3+ axb3 h6 hxg5 hxg5 Qd4 Qb6 Rh5 Qxd4 Rxd4 d5 Rd1 Nc7 Rh6 g4 Rh4 d4 Ne4 Be6 Bc4 Nd5 Nc5 Bf5 Rxd4 Ne3 Rxd8+ Kxd8 Nd3 Re8 fxg4 Nxg2 Rh2 Be4 Rh6 Ne3 g5 Nxc4 bxc4 f3 Kd2 Bc6 Rd6+ Kc7 Rf6 Re2+ Kc3 Rg2 Nf4 Rg1 g6 a5 b3 f2 Ne6+ Kb8 g7 Bd7 Rf8+ Ka7 Nd4 Rg3+ Kb2 Rxg7 Rxf2 Kb6 Rf6+ Kc7 Ne2 Rg5 Nf4 Kb8 Rd6 Bc6 Kc3 Rg3+ Kd4 Ka7 Re6 Rg4 Rf6 Kb6 Kc3 Rg5 Rh6 Rg1 Rh5 Rg3+ Kb2 Re3 Rg5 Ka6 Nd3 Kb6 Nf4 Re4 Rf5 Kc7 Rf6 Kb6 Ne6 Rh4 Nf4 Rh2 Nd3 Kc7 Rf7+ Kb6 Rf5 Rh6 Nf4 Rh2 Rf6 Ka7 Ne6 Rh4 Nf4 Rh2 Ne6 Rh4 Rf5 Kb6 Rf2 Bd7 Nf4 Bc6 Ne2 Rh3 Nd4 Rh5 Re2 Bd7 Rf2 Kc5 Rd2 Kb6 Rg2 Bc6 Re2 Bd7 c3 Kc7 Ka3 Kd6 Rf2 Re5 Rf6+ Kc7 Rh6 b6 Kb2 Rg5 Rh2 Kc8 Rh8+ Kb7 Ka3 Rc5 Rh7 Kc8 Rh6 Kb7 Rd6 Kc7 Rd5 Rxd5 cxd5 Kd6 c4 Kc5 Ne6+ Kd6 Nd8 Kc5 Ne6+ Kd6 Nd4 Kc5"},{"game":1,"seed":20260921074320,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 c5 dxc5 g6 O-O-O Ne6 f3 Nxc5 Bg3 d6 e4 Nd7 Bf2 Qc7 Bd4 Bxd4 Qxd4 f6 Nc3 Nab6 g3 a6 f4 O-O-O Nb3 Kb8 Qb4 Nc4 Bxc4 Bxc4 Nd5 Bxd5 exd5 Rc8 c3 e5 dxe6 Rxe6 Rhe1 Rce8 Rxe6 Rxe6 Qd4 Nb6 Qf2 f5 Re1 Rxe1+ Qxe1 Qf7 Kb1 Nd7 Nd4 Nc5 b3 Qd5 b4 Ne4 Kb2 Qc4 g4 Qd3 gxf5 gxf5 Nxf5 Nxc3 Qxc3 Qxf5 Qd4 Kc7 a4 Kd7 Qg7+ Kc6 Qd4 Kd7 Qg7+ Kc8 Qg8+ Kd7"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":5,"weightWhite":52,"weightBlack":34,"weightDiff":18,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":71.0,"reasons":{"threefold_repetition":5,"quiet_draw":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":74,"b":365,"mirrorW":885,"mirrorB":312,"fen":"nrkbrqbn/pppppppp/8/8/8/8/PPPPPPPP/NNRKBBQR w CHbe - 0 1","white":{"sp":74,"rank":"NNRKBBQR","family":"ThroneScout","kingFile":"d","rookFiles":["c","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"black":{"sp":365,"rank":"NRKBRQBN","family":"BastionScout","kingFile":"c","rookFiles":["b","e"],"queenFile":"f","bishopCorner":0,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":true,"mbiCp":39,"mbi":16,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":9,"depth":15,"pvSan":["f3","c6","Bf2","Nc7","e4","f5","exf5","Qxf5"]},{"stage":1,"nodes":500000,"cp":0,"depth":18,"pvSan":["e4","c6","f3","Bb6","Bf2","O-O-O","Nb3","e5"]},{"stage":2,"nodes":2000000,"cp":-2,"depth":23,"pvSan":["e4","c6","f4","Bb6","d4","f6","c4","e5"]},{"stage":3,"nodes":8000000,"cp":0,"depth":28,"pvSan":["f3","e5","e4","c6","Qxa7","f5","c4","Nc7"]},{"stage":4,"nodes":32000000,"cp":12,"depth":34,"pvSan":["f3","e5","Bf2","Nb6","e4","f5","Nc3","Be7"]},{"stage":5,"nodes":128000000,"cp":0,"depth":47,"pvSan":["f3","c6","c4","e5","Qxa7","Nc7","Nc3","Ra8"]},{"stage":6,"nodes":400000000,"cp":0,"depth":52,"pvSan":["f3","c6","c4","e5","Qxa7","Nc7","Nc3","Ra8"]},{"stage":7,"nodes":800000000,"cp":2,"depth":52,"pvSan":["f3","c6","c4","e5","Qxa7","Nc7","Nc3","Ra8"]},{"stage":8,"nodes":1600000000,"cp":3,"depth":54,"pvSan":["f3","f5","c4","b6","d4","e5","d5","e4"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":60,"pvSan":["f3","c6","c4","f5","Qxa7","Qf6","Bf2","Nc7"]}],"deepestStage":9,"shallowMaxAbsCp":12,"shallowMinCp":-2,"shallowMaxCp":12,"sumOfSetupsCp":-14,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":47,"san":["c4","f5","f3","c6","Qxa7","Nc7","Nc3","Ra8","Na4","Rxa7"]},{"rank":2,"cp":0,"depth":47,"san":["f3","c6","c4","f5","Qxa7","Nc7","Nc3","Ra8","Na4","Rxa7"]},{"rank":3,"cp":0,"depth":46,"san":["Nb3","c6","f3","Bb6","e3","e5","c4","f5","Nc3","Nc7"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f3","cp":-10},{"san":"e5","cp":3},{"san":"Nb3","cp":10},{"san":"c6","cp":4},{"san":"Nc3","cp":-7},{"san":"f5","cp":-9},{"san":"Qxa7","cp":-13},{"san":"Nb6","cp":-9},{"san":"Na4","cp":1},{"san":"Nxa4","cp":-7},{"san":"Qxa4","cp":-6},{"san":"Bb6","cp":0},{"san":"c4","cp":0},{"san":"f4","cp":0},{"san":"a3","cp":0},{"san":"Kc7","cp":4},{"san":"Qb4","cp":0},{"san":"Qxb4","cp":3},{"san":"axb4","cp":9},{"san":"Ra8","cp":8},{"san":"Nc5","cp":8},{"san":"Ra2","cp":-9},{"san":"g3","cp":0},{"san":"Rxb2","cp":-6},{"san":"Na4","cp":-7},{"san":"Rxb4","cp":-5},{"san":"Nxb6","cp":-10},{"san":"Kxb6","cp":-2},{"san":"d3","cp":0},{"san":"Ra4","cp":-5},{"san":"Rb1+","cp":0},{"san":"Kc7","cp":0},{"san":"gxf4","cp":0},{"san":"exf4","cp":0},{"san":"Bd2","cp":0},{"san":"b5","cp":0},{"san":"cxb5","cp":0},{"san":"Rb8","cp":0},{"san":"b6+","cp":0},{"san":"Rxb6","cp":0},{"san":"Rxb6","cp":0},{"san":"Kxb6","cp":0},{"san":"Bc3","cp":0},{"san":"Ng6","cp":0},{"san":"Bxg7","cp":0},{"san":"Be6","cp":0},{"san":"Ke1","cp":0},{"san":"Ra7","cp":0},{"san":"Bh6","cp":0},{"san":"d6","cp":0},{"san":"h4","cp":0},{"san":"Rf7","cp":0},{"san":"h5","cp":0},{"san":"Ne7","cp":0},{"san":"Bg5","cp":0},{"san":"Nd5","cp":0},{"san":"Rh4","cp":0},{"san":"c5","cp":0},{"san":"Kf2","cp":0},{"san":"Bd7","cp":0}],"end":"target","maxAbsCp":13,"meanAbsCp":2.6,"finalCp":0,"peakMove":4,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":37.5,"reasons":{"threefold_repetition":9,"resign_white":1},"samples":[{"game":0,"seed":20260921074365,"result":"1/2-1/2","reason":"threefold_repetition","san":"f3 Nb6 Nc3 Ng6 e4 e5 Nb3 f5 Bf2 Ne7 g4 f4 g5 Nc6 O-O-O Be7 h4 O-O-O Bb5 h6 Kb1 Kb8 Ne2 Ka8 Nec1 Nb8 a4 Nc8 d4 a6 Bd3 exd4 Nxd4 hxg5 hxg5 Nc6 Nf5 d5 Nxe7 N8xe7 Bc5 Ne5 Qf1 Nxd3 Nxd3 Qf7 b3 dxe4 fxe4 Nc6 Qf3 b6 Nb4 Rxd1+ Rxd1 Nxb4 Bxb4 Bh7 e5+ Kb8 Rd4 c5 Rd6 cxb4 Rxb6+ Ka7 Rxb4 Rb8 Qf2+ Ka8 Qf3+ Ka7 Qf2+ Ka8 Qf3+"},{"game":1,"seed":20260921074366,"result":"1/2-1/2","reason":"threefold_repetition","san":"f3 Nb6 e4 e5 Nc3 f5 Nb3 Be7 Bf2 O-O-O O-O-O Kb8 Bd3 Rc8 Nc5 Red8 Re1 fxe4 fxe4 Ng6 g3 Qe8 Kb1 d6 Nb3 Nf8 h4 h6 Bxb6 axb6 Bf1 Be6 Qe3 Nd7 d4 exd4 Nxd4 Bg4 Nd5 c6 Qf4 Bf6 Qxd6+ Ka7 Qa3+ Kb8 Qd6+ Ka7 Qa3+ Kb8"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-6,"lc0Cp":2,"weightWhite":52,"weightBlack":67,"weightDiff":-15,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":37.5,"reasons":{"threefold_repetition":9,"resign_white":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":74,"b":692,"mirrorW":885,"mirrorB":462,"fen":"rbbqknnr/pppppppp/8/8/8/8/PPPPPPPP/NNRKBBQR w CHah - 0 1","white":{"sp":74,"rank":"NNRKBBQR","family":"ThroneScout","kingFile":"d","rookFiles":["c","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"black":{"sp":692,"rank":"RBBQKNNR","family":"ThroneGuard","kingFile":"e","rookFiles":["a","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"central","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":15,"mbi":86,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":10,"depth":18,"pvSan":["d4","c6","O-O-O","Nf6","Nc3","d5","Kb1","a5"]},{"stage":1,"nodes":500000,"cp":-1,"depth":20,"pvSan":["d4","c6","O-O-O","Nf6","Nc3","d5","f3","b5"]},{"stage":2,"nodes":2000000,"cp":12,"depth":24,"pvSan":["d4","c6","O-O-O","d5","f3","Nf6","Nc3","Ne6"]},{"stage":3,"nodes":8000000,"cp":-24,"depth":29,"pvSan":["d4","d5","O-O-O","Nf6","f3","c6","Nb3","a5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":39,"pvSan":["e4","d5","exd5","Nf6","O-O-O","Nxd5","d4","c6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":45,"pvSan":["e4","d5","exd5","Nf6","O-O-O","Nxd5","d4","c6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":55,"pvSan":["e4","d5","exd5","Nf6","O-O-O","Nxd5","d4","c6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["e4","d5","exd5","Nf6","O-O-O","Nxd5","d4","c6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["e4","d5","exd5","Nf6","O-O-O","Nxd5","d4","c6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":64,"pvSan":["e4","d5","exd5","Nf6","O-O-O","Nxd5","d4","c6"]}],"deepestStage":9,"shallowMaxAbsCp":24,"shallowMinCp":-24,"shallowMaxCp":12,"sumOfSetupsCp":10,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":44,"san":["e4","d5","exd5","Nf6","d4","c6","O-O-O","Nxd5","c4","Bf4+"]},{"rank":2,"cp":-26,"depth":43,"san":["O-O-O","d5","d4","Nf6","f3","c6","Nb3","a5","Nc5","N8d7"]},{"rank":3,"cp":-26,"depth":43,"san":["d4","d5","O-O-O","Nf6","f3","c6","Nb3","a5","Nc5","N8d7"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":-18},{"san":"d5","cp":-13},{"san":"g4","cp":-29},{"san":"c6","cp":-38},{"san":"O-O-O","cp":-43},{"san":"a5","cp":-32},{"san":"Nb3","cp":-26},{"san":"Nd7","cp":-16},{"san":"f3","cp":-17},{"san":"Ngf6","cp":-11},{"san":"h4","cp":-11},{"san":"a4","cp":-17},{"san":"N3d2","cp":-6},{"san":"e5","cp":-30},{"san":"dxe5","cp":-6},{"san":"Bxe5","cp":-13},{"san":"a3","cp":-12},{"san":"b5","cp":-13},{"san":"Bg3","cp":-34},{"san":"O-O","cp":-12},{"san":"h5","cp":-18},{"san":"Bxg3","cp":-27},{"san":"Qxg3","cp":-20},{"san":"d4","cp":-25},{"san":"h6","cp":-39},{"san":"g5","cp":-35},{"san":"Ne4","cp":-45},{"san":"Nxe4","cp":-57},{"san":"fxe4","cp":-50},{"san":"Qe7","cp":-65},{"san":"Rxd4","cp":-61},{"san":"Ne5","cp":-61},{"san":"Nd2","cp":-67},{"san":"Bb7","cp":-62},{"san":"Nf3","cp":-43},{"san":"c5","cp":-44},{"san":"Rd1","cp":-24},{"san":"Bxe4","cp":-39},{"san":"Rh5","cp":-19},{"san":"Nc4","cp":-19},{"san":"Rxg5+","cp":-15},{"san":"Bg6","cp":-15},{"san":"e4","cp":-16},{"san":"Qxe4","cp":-10},{"san":"Bd3","cp":-11},{"san":"Qe3+","cp":-8},{"san":"Kb1","cp":-4},{"san":"Rad8","cp":0},{"san":"Rf5","cp":0},{"san":"Qxh6","cp":0},{"san":"Rxc5","cp":0},{"san":"Qe3","cp":0},{"san":"Rf5","cp":-7},{"san":"Rfe8","cp":-8},{"san":"Re1","cp":0},{"san":"Qb6","cp":0},{"san":"Ne5","cp":0},{"san":"Qd6","cp":0},{"san":"Bxc4","cp":0},{"san":"bxc4","cp":0}],"end":"target","maxAbsCp":67,"meanAbsCp":21.9,"finalCp":0,"peakMove":17,"within25":39,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.1,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921074692,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 c6 e4 Bf4 Bd2 Bxd2 Nxd2 d5 O-O-O Ne6 f3 dxe4 Nxe4 Nf6 c3 O-O Nc2 b5 g3 a5 Bd3 Qb6 Qe3 Rb8 Rhe1 b4 Nxf6+ exf6 cxb4 axb4 Bc4 Qa5 d5 cxd5 Rxd5 Qa8 Kb1 h6 Rd6 Qa5 Rd5 Qa8 Rd6 Ng5 f4 Be6 Qd3 Bxc4 Qxc4 Nf3 Red1 b3 axb3 Nxh2 Qe2 Rxb3 Nd4 Rxg3 Nc6 Ng4 Rd8 Qxc6 Rxf8+ Kh7 Rxf7 Qa4 Rc1 h5 Qc2+ Qxc2+ Kxc2 h4 Rd7 h3 Rd3 Rg2+ Rd2 Rg3 Rd3 Rg2+ Rd2 Rg3"},{"game":1,"seed":20260921074693,"result":"1/2-1/2","reason":"quiet_draw","san":"O-O-O e5 f3 Ne6 e4 a5 Nb3 Ne7 a4 Ba7 Bf2 Bxf2 Qxf2 Nc6 Nc3 O-O h4 d6 Nb5 Bd7 g4 Qb8 d4 Na7 Nc3 b5 dxe5 bxa4 Nd2 Nb5 Bxb5 Bxb5 exd6 cxd6 Nd5 Ra7 f4 Nc5 Qd4 Rb7 Rh3 Be2 Re1 Bxg4 Rc3 h5 Nc4 Re8 f5 Bxf5 e5 Bg4 Qf2 Qa7 Qg1 Rbb8 exd6 Rxe1+ Qxe1 Qa6 Qe3 Nd7 Qd4 Kh8 Kb1 Qb5 Rg3 Re8 Ne7 Rd8 Re3 Kh7 Qe4+ g6 Qf4 Rf8 Ne5 Qb4 Nd5 Qxf4 Nxf4 Nxe5 Rxe5 Rd8 Rd5 g5 Rxg5 Rxd6 Rxa5 Kh6 Rxa4 Rd1+ Ka2 Rh1 Ra6+ Kg7 Ra4 Kh6 Ra6+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-11,"weightWhite":52,"weightBlack":53,"weightDiff":-1,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.1,"reasons":{"threefold_repetition":4,"quiet_draw":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":74,"b":835,"mirrorW":885,"mirrorB":115,"fen":"brknrqnb/pppppppp/8/8/8/8/PPPPPPPP/NNRKBBQR w CHbe - 0 1","white":{"sp":74,"rank":"NNRKBBQR","family":"ThroneScout","kingFile":"d","rookFiles":["c","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"black":{"sp":835,"rank":"BRKNRQNB","family":"BastionGuard","kingFile":"c","rookFiles":["b","e"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":25,"mbi":55,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-10,"depth":15,"pvSan":["O-O-O","g6","f3","b6","e4","e5","Nc3","Ne6"]},{"stage":1,"nodes":500000,"cp":0,"depth":21,"pvSan":["O-O-O","b6","f3","e5","Nc3","f5","e4","g6"]},{"stage":2,"nodes":2000000,"cp":13,"depth":23,"pvSan":["O-O-O","g6","f3","b6","d4","e5","d5","e4"]},{"stage":3,"nodes":8000000,"cp":4,"depth":31,"pvSan":["O-O-O","g6","Nb3","e5","Nc3","b6","e3","Ne6"]},{"stage":4,"nodes":32000000,"cp":1,"depth":37,"pvSan":["O-O-O","g6","f3","b6","Nb3","e5","e4","Ne6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":43,"pvSan":["f3","g6","Nc3","b6","e4","e5","Ba6+","Bb7"]},{"stage":6,"nodes":400000000,"cp":0,"depth":52,"pvSan":["f3","g6","Nc3","b6","d4","e5","e3","exd4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["f3","g6","Nc3","b6","d4","e5","e3","exd4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["f3","g6","Nc3","b6","e4","e5","Ba6+","Bb7"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":63,"pvSan":["f3","g6","Nc3","b6","e4","e5","Ba6+","Bb7"]}],"deepestStage":9,"shallowMaxAbsCp":13,"shallowMinCp":-10,"shallowMaxCp":13,"sumOfSetupsCp":0,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-11,"depth":43,"san":["Nc3","g6","f3","b6","e4","e5","Nb3","Ne6","Ba6+","Bb7"]},{"rank":2,"cp":-14,"depth":44,"san":["O-O-O","g6","f3","b6","e3","e5","Nc3","Ne7","d4","exd4"]},{"rank":3,"cp":-15,"depth":44,"san":["f3","g6","O-O-O","b6","e3","e5","Nc3","Ne7","d4","exd4"]}],"equalFirstMoves":3,"firstMoveKind":"knight"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"O-O-O","cp":0},{"san":"g6","cp":-4},{"san":"f3","cp":-2},{"san":"b6","cp":-10},{"san":"e3","cp":-7},{"san":"e5","cp":-18},{"san":"Nc3","cp":-9},{"san":"Bb7","cp":-5},{"san":"d4","cp":-10},{"san":"exd4","cp":-12},{"san":"exd4","cp":-13},{"san":"Ne7","cp":-15},{"san":"Nb3","cp":-11},{"san":"a5","cp":-7},{"san":"a4","cp":-8},{"san":"Nf5","cp":-13},{"san":"Bf2","cp":-21},{"san":"Nc6","cp":-26},{"san":"h4","cp":-12},{"san":"Nb4","cp":-15},{"san":"h5","cp":-16},{"san":"g5","cp":-13},{"san":"Qh2","cp":-10},{"san":"Ne3","cp":-7},{"san":"Nb5","cp":-8},{"san":"d6","cp":-11},{"san":"Bxe3","cp":-15},{"san":"Rxe3","cp":-17},{"san":"Qg3","cp":0},{"san":"Qe7","cp":0},{"san":"c3","cp":0},{"san":"O-O-O","cp":0},{"san":"Na1","cp":0},{"san":"Nd5","cp":-10},{"san":"Nc2","cp":0},{"san":"Re6","cp":0},{"san":"Qf2","cp":0},{"san":"Kb8","cp":0},{"san":"Bd3","cp":0},{"san":"Nf4","cp":0},{"san":"Bxh7","cp":0},{"san":"Re2","cp":0},{"san":"Rde1","cp":0},{"san":"f5","cp":0},{"san":"Bxf5","cp":0},{"san":"Rxf2","cp":0},{"san":"Rxe7","cp":0},{"san":"Ne2+","cp":0},{"san":"Kb1","cp":0},{"san":"Ng3","cp":0},{"san":"Rhe1","cp":0},{"san":"Nxf5","cp":0},{"san":"Rxc7","cp":0},{"san":"Bd5","cp":0},{"san":"c4","cp":0},{"san":"Nxd4","cp":0},{"san":"Ncxd4","cp":0},{"san":"Bxd4","cp":0},{"san":"Ree7","cp":0},{"san":"Bf6","cp":0}],"end":"target","maxAbsCp":26,"meanAbsCp":5.4,"finalCp":0,"peakMove":9,"within25":59,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":51.2,"reasons":{"threefold_repetition":1,"quiet_draw":8,"resign_black":1},"samples":[{"game":0,"seed":20260921074835,"result":"1/2-1/2","reason":"threefold_repetition","san":"O-O-O e5 Nc3 g6 f3 b6 e4 Ne6 Nb3 O-O-O Bc4 f5 Qf1 Kb8 Kb1 Nf4 Bh4 Ne7 g3 Ne6 Bxe6 dxe6 Qc4 Bf6 Bxf6 Qxf6 a4 a5 Nb5 Nc6 d3 Qe7 Nd2 Bb7 Rde1 Nd4 h4 Qd7 Na3 Rf8 Rh2 Qe7 Nb5 Qd7 Na3 Qe7 Nb5 Qd7"},{"game":1,"seed":20260921074836,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 f5 e5 Nc6 f4 g5 d4 gxf4 O-O-O e6 g3 f3 Nd2 d6 Nxf3 dxe5 dxe5 O-O-O Bd2 Nge7 Qe3 b6 Bb5 Ng6 Bc3 Rxd1+ Rxd1 Rd8 Rxd8+ Nxd8 Nb3 f4 Ba6+ Kb8 gxf4 Qxf4 Qxf4 Nxf4 Nbd2 Nf7 b3 c5 Kd1 Kc7 a4 h6 Be2 Nd5 Bb2 Ne3+ Kc1 Bc6 Kb1 Kd7 h4 Bg7 Kc1 Bd5 Kb1 Bc6 Kc1 Kc7 a5 bxa5 Bc3 Kb6 Bd3 Nd8 Kb1 a4 b4 Nd1 bxc5+ Kxc5 Bd4+ Kb4 Ne1 Nc3+ Kb2 a3+ Ka1 Nb7 Nb1 Nxb1 Kxb1 Bf8 c3+ Ka4 Bc2+ Ka5 Bxa7 Bd5 Nd3 Be4 Nb4 Bxc2+ Nxc2 h5 Ka2 Be7 Nd4 Ka6 Bb8 Nd8 Ne2 Bxh4 Nf4 Kb5 Nxh5 Kc4 Kxa3 Kxc3 Bc7 Kd4 Ng7 Kd5 Nh5 Be7+ Ka4 Ke4 Ng3+ Kd4"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":62,"berserkCp":0,"lc0Cp":-14,"weightWhite":52,"weightBlack":114,"weightDiff":-62,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":6,"draws":153,"blackWins":1,"whiteScorePct":51.6,"avgMoves":37.8,"reasons":{"threefold_repetition":66,"quiet_draw":87,"resign_black":6,"resign_white":1}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":78,"b":527,"mirrorW":884,"mirrorB":528,"fen":"rnqknrbb/pppppppp/8/8/8/8/PPPPPPPP/NNRKQBBR w CHaf - 0 1","white":{"sp":78,"rank":"NNRKQBBR","family":"ThroneScout","kingFile":"d","rookFiles":["c","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"black":{"sp":527,"rank":"RNQKNRBB","family":"ThroneGuard","kingFile":"d","rookFiles":["a","f"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":27,"mbi":47,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":1,"depth":14,"pvSan":["e4","c5","O-O-O","f5","e5","g5","Nc3","Qc7"]},{"stage":1,"nodes":500000,"cp":2,"depth":19,"pvSan":["e4","c5","Nc3","f5","e5","g5","f3","Qc7"]},{"stage":2,"nodes":2000000,"cp":-17,"depth":24,"pvSan":["e4","f5","e5","c5","O-O-O","Qc7","h4","f4"]},{"stage":3,"nodes":8000000,"cp":-7,"depth":26,"pvSan":["d4","f5","c4","c5","e3","b6","f3","g5"]},{"stage":4,"nodes":32000000,"cp":2,"depth":36,"pvSan":["d4","f5","c4","c5","e3","g5","f3","g4"]},{"stage":5,"nodes":128000000,"cp":3,"depth":40,"pvSan":["d4","f5","c4","c5","e3","g5","f3","g4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["d4","f5","c4","g5","e3","c5","Nc2","Nc6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["d4","f5","c4","g5","e3","c5","Nc2","Nc6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["d4","f5","c4","g5","e3","c5","Nc2","Nc6"]}],"deepestStage":8,"shallowMaxAbsCp":17,"shallowMinCp":-17,"shallowMaxCp":3,"sumOfSetupsCp":-6,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["d4","f5","c4","c5","e3","g5","Qd2","Nc6","f3","g4"]},{"rank":2,"cp":-6,"depth":40,"san":["f3","f5","c4","c5","e3","g5","d4","g4","Qd2","gxf3"]},{"rank":3,"cp":-21,"depth":40,"san":["e4","f5","e5","c5","O-O-O","Qc7","f3","g5","h4","Qxe5"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":-7},{"san":"f5","cp":-3},{"san":"c4","cp":0},{"san":"c5","cp":1},{"san":"e3","cp":25},{"san":"g5","cp":25},{"san":"Qd2","cp":25},{"san":"b6","cp":24},{"san":"h4","cp":12},{"san":"f4","cp":0},{"san":"f3","cp":0},{"san":"g4","cp":0},{"san":"exf4","cp":0},{"san":"cxd4","cp":0},{"san":"Nb3","cp":0},{"san":"Nc6","cp":0},{"san":"fxg4","cp":0},{"san":"e5","cp":0},{"san":"Be2","cp":0},{"san":"Rxf4","cp":0},{"san":"Bh2","cp":0},{"san":"Rf2","cp":0},{"san":"Qg5+","cp":0},{"san":"Nf6","cp":0},{"san":"Bxe5","cp":0},{"san":"Nxe5","cp":0},{"san":"Qxe5","cp":0},{"san":"Qc6","cp":0},{"san":"N1d2","cp":0},{"san":"Qxg2","cp":0},{"san":"Re1","cp":0},{"san":"Rc8","cp":0},{"san":"Nxd4","cp":0},{"san":"Nxg4","cp":0},{"san":"Qg5+","cp":0},{"san":"Nf6","cp":0},{"san":"Qe3","cp":0},{"san":"Ng4","cp":0},{"san":"Qg5+","cp":0},{"san":"Nf6","cp":0},{"san":"Qe3","cp":0},{"san":"Ng4","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":25,"meanAbsCp":2.9,"finalCp":0,"peakMove":3,"within25":42,"count":42},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":60.7,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921078527,"result":"1/2-1/2","reason":"threefold_repetition","san":"f3 f5 Nc3 c5 O-O-O g6 d4 cxd4 Bxd4 Bxd4 Rxd4 Nc6 Rd2 Nf6 e4 fxe4 Nxe4 Qc7 Bb5 Ne5 Nxf6 Rxf6 Qe4 a6 Qa4 Bc4 Bxc4 Nxc4 Rd4 b5 Qb4 Re6 Rhd1 Ke8 g3 d6 R4d3 Rc8 Nb3 Re3 Qc3 Rxd3 Qxd3 Ne5 Qe2 Nxf3 Nd4 Nxd4 Rxd4 Qc5 Rf4 Qd5 b3 Rc5 Kb1 Qh1+ Kb2 Qd5 Kb1 Qh5 g4 Qg5 Qf2 Qd5 Qe2 Qg5 Qf3 Kd7 a3 Qd5 Qe2 Qe6 Qf2 a5 h4 Qe5 h5 b4 a4 Rc3 Rf3 Qd5 Rf4 Qe5 Rf3 Qe4 Rxc3 bxc3 hxg6 hxg6 Qb6 Qe1+ Ka2 Qe4 Kb1 Qxg4 Qb7+ Ke8 Qc6+ Kf7 Qxc3 Qg1+ Kb2 Qc5 Qf3+ Qf5 Qa8 Qe5+ Ka2 Qc3 Qe4 g5 Qf5+ Ke8 Kb1 Qc5 Qg6+ Kf8 Qe6 Qg1+ Ka2 Qf2 Qc8+ Kg7 b4 Qd4 Qb7 Kf6 Qb8 Qe4 Kb3 Qd5+ Kb2 Qe5+ Ka2 Qd5+ Kb2 Qe5+ Ka2 Kf7 Qb6 Qe6+ Ka3 axb4+ Qxb4 g4 a5 Qe3+ Qb3+ Qxb3+ Kxb3 g3 a6 g2 a7 g1=Q a8=Q Qb1+ Kc3 Qe1+ Kb3 Qe6+ c4 Qe3+ Ka4 Kf6 Qf8+ Kg6 Kb4 Qe1+ Kb5 Qe5+ Kb4 Qb2+ Ka4 Qc2+ Kb4 Qb2+ Ka4 Qf6 Qg8+ Kf5 Qd5+ Qe5 Qf3+ Qf4 Qh5+ Kf6 Qh8+ Ke6 Qh3+ Qf5 Qe3+ Kf7 Qd4 Ke8 Kb4 Qf3 Qb6 Qe4 Qa7 Qb1+ Kc3 Qf5 Kb4 Qf4 Qa8+ Kf7 Qh8 Qd2+ Kb5 Qg5+ Ka4 Qf5 Qd4 Qf3 Kb4 Ke8 Qg1 Qb7+ Kc3 Qe4 Qf2 Qe5+ Kb3 Qe4 Kc3 Qc6 Kb4 Qb7+ Kc3 Qe4 Kb3 Kd8 Qa7 Ke8 Qf2 Qd3+ Kb4 Qb1+ Kc3 Qg6 Qa7 Qf6+ Kb3 Qf3+ Ka4 Qd1+ Kb4 Qb1+ Kc3 Qc1+ Kb3 Qd1+ Kb4"},{"game":1,"seed":20260921078528,"result":"1/2-1/2","reason":"quiet_draw","san":"f3 f5 Nb3 d6 d4 a5 a4 Nc6 e3 Nf6 O-O-O Nb4 Na3 Qd7 Bb5 c6 Bc4 Bxc4 Nxc4 Qc7 Na3 b5 axb5 cxb5 Kb1 O-O e4 fxe4 fxe4 Rfc8 Qe2 a4 Nc1 g6 h4 Bg7 c3 Na6 Na2 Rab8 e5 Nd5 exd6 Qd7 Qe4 e6 Ka1 b4 cxb4 Naxb4 Nxb4 Rxb4 Bh2 Rcb8 Rd2 Rb3 Rb1 Bf8 Re2 Re8 Rc1 Bxd6 Bxd6 Qxd6 Rc5 Nb4 Re3 Rf8 Rf3 Rfxf3 gxf3 Kg7 Nc4 Qg3 Qe5+ Qxe5 Nxe5 Re3 Kb1 Re1+ Rc1 Re2 Rc7+ Kf8 Kc1 Na2+ Kb1 Nb4 Kc1 Na2+ Kb1"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":5,"weightWhite":61,"weightBlack":34,"weightDiff":27,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":60.7,"reasons":{"threefold_repetition":4,"quiet_draw":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":82,"b":609,"mirrorW":871,"mirrorB":251,"fen":"brnbqkrn/pppppppp/8/8/8/8/PPPPPPPP/BNNRKBRQ w DGbg - 0 1","white":{"sp":82,"rank":"BNNRKBRQ","family":"ThroneGuard","kingFile":"e","rookFiles":["d","g"],"queenFile":"h","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":28,"mbi":43,"mbiBand":"M"},"black":{"sp":609,"rank":"BRNBQKRN","family":"BastionScout","kingFile":"f","rookFiles":["b","g"],"queenFile":"e","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":28,"mbi":43,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-17,"depth":16,"pvSan":["g3","b5","Bg2","Bxg2","Qxg2","e6","O-O","O-O"]},{"stage":1,"nodes":500000,"cp":-1,"depth":22,"pvSan":["g3","b5","Bg2","Bxg2","Qxg2","O-O","b3","c5"]},{"stage":2,"nodes":2000000,"cp":8,"depth":24,"pvSan":["g3","b5","Bg2","Bxg2","Qxg2","e5","b3","O-O"]},{"stage":3,"nodes":8000000,"cp":11,"depth":29,"pvSan":["g3","b5","Bg2","Bxg2","Qxg2","e5","O-O","O-O"]},{"stage":4,"nodes":32000000,"cp":-8,"depth":36,"pvSan":["g3","b5","Bg2","Bxg2","Qxg2","e5","b3","O-O"]},{"stage":5,"nodes":128000000,"cp":0,"depth":39,"pvSan":["b3","b5","h4","c5","e3","e5","Ne2","h5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["h4","e5","b3","b5","Qh2","f6","e3","c5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["h4","e5","b3","b5","Qh2","f6","e3","c5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":52,"pvSan":["h4","e5","b3","b5","Qh2","f6","e3","c5"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":59,"pvSan":["g3","b5","Bg2","Bxg2","Qxg2","e5","b3","f6"]}],"deepestStage":9,"shallowMaxAbsCp":17,"shallowMinCp":-17,"shallowMaxCp":11,"sumOfSetupsCp":0,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":1,"depth":42,"san":["b3","e5","g3","b5","Bg2","Bxg2","Qxg2","f6","O-O","O-O"]},{"rank":2,"cp":1,"depth":42,"san":["g3","b5","Bg2","Bxg2","Qxg2","e5","b3","f6","O-O","O-O"]},{"rank":3,"cp":-22,"depth":41,"san":["g4","b5","Bg2","Bxg2","Rxg2","e5","h4","O-O","b3","Ng6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g3","cp":7},{"san":"b5","cp":0},{"san":"Bg2","cp":-6},{"san":"Bxg2","cp":-4},{"san":"Qxg2","cp":-10},{"san":"e5","cp":-11},{"san":"b3","cp":0},{"san":"O-O","cp":-6},{"san":"O-O","cp":-2},{"san":"f6","cp":-2},{"san":"e4","cp":4},{"san":"d6","cp":4},{"san":"Kh1","cp":2},{"san":"Nf7","cp":-1},{"san":"f4","cp":11},{"san":"a5","cp":0},{"san":"d4","cp":0},{"san":"Nb6","cp":0},{"san":"Nd3","cp":0},{"san":"Rc8","cp":0},{"san":"dxe5","cp":0},{"san":"dxe5","cp":0},{"san":"Nc5","cp":0},{"san":"Qc6","cp":0},{"san":"Nd3","cp":0},{"san":"Qe6","cp":0},{"san":"Nc5","cp":0},{"san":"Qc6","cp":0},{"san":"Nd3","cp":0},{"san":"Qe6","cp":0},{"san":"Nc5","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":11,"meanAbsCp":2.3,"finalCp":0,"peakMove":3,"within25":31,"count":31},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":7,"blackWins":2,"whiteScorePct":45.0,"avgMoves":49.0,"reasons":{"quiet_draw":6,"resign_black":1,"threefold_repetition":1,"resign_white":2},"samples":[{"game":0,"seed":20260921082609,"result":"1/2-1/2","reason":"quiet_draw","san":"g3 b5 Bg2 Bxg2 Qxg2 e5 e4 O-O b3 d6 O-O f6 Kh1 Nf7 f4 c6 d4 Bb6 Ne2 Ne7 c4 bxc4 bxc4 Ba5 c5 exf4 gxf4 d5 Bc3 Bc7 Nd2 dxe4 Nxe4 Nd5 Bd2 Qd7 N4c3 Rfd8 Nxd5 Qxd5 Qxd5 Rxd5 Rb1 Re8 Rf2 Nd8 Rb3 f5 Ra3 Ne6 Rxa7 Bb8 Ra5 Nxd4 Nxd4 Rxd4 Ra6 Red8 Rxc6 Rxd2 Rxd2 Rxd2 Rc8+ Kf7 Rxb8 Rxa2 c6 Rc2 Rb7+ Kg6 c7 h6 Kg1 Kh5 c8=R Rxc8 Rxg7 Rc2 Rg3 Rc4 Kg2 Rxf4 Rg7 Kh4 Rf7 Rg4+ Kf3 Kg5 Rg7+ Kh5 Rf7 Kg6 Ra7 Kg5 Rg7+ Kh5"},{"game":1,"seed":20260921082610,"result":"1/2-1/2","reason":"quiet_draw","san":"b3 b5 e3 O-O d4 e5 dxe5 Ng6 Be2 Nxe5 Bf3 Nb6 Nd2 d5 Nd3 Nxd3+ cxd3 c5 O-O Qe6 h4 Be7 h5 h6 Qh2 Bd6 Qh4 a5 e4 d4 Bg4 Qe7 Qh3 Bc6 Nf3 Bd7 Nh4 Bxg4 Qxg4 Qg5 Qxg5 hxg5 Nf5 Rfd8 Bb2 Bf8 Bc1 g6 Ng3 Be7 hxg6 fxg6 Ne2 a4 f4 c4 bxc4 bxc4 fxg5 c3 Nf4 Nd7 Nxg6 Bd6 Rf5 Rb1 Rdf1 Kh7 Nf4 Rxc1 Rxc1 Bxf4 Rxf4 Ne5 Rb1 Nxd3 Rf7+ Kg6 Rf6+ Kh5"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":101,"berserkCp":3,"lc0Cp":12,"weightWhite":49,"weightBlack":137,"weightDiff":-88,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":11,"draws":104,"blackWins":45,"whiteScorePct":39.4,"avgMoves":50.3,"reasons":{"quiet_draw":88,"resign_black":11,"threefold_repetition":16,"resign_white":45}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":84,"b":120,"mirrorW":878,"mirrorB":845,"fen":"nbqrbnkr/pppppppp/8/8/8/8/PPPPPPPP/NBBNRKRQ w EGdh - 0 1","white":{"sp":84,"rank":"NBBNRKRQ","family":"BastionScout","kingFile":"f","rookFiles":["e","g"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":17,"mbi":80,"mbiBand":"S"},"black":{"sp":120,"rank":"NBQRBNKR","family":"RampartScout","kingFile":"g","rookFiles":["d","h"],"queenFile":"c","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":40,"mbi":14,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":3,"depth":15,"pvSan":["d4","c5","d5","h5","h4","Nb6","g3","e6"]},{"stage":1,"nodes":500000,"cp":0,"depth":18,"pvSan":["d4","d5","Nb3","h5","c3","Nb6","h4","Nc4"]},{"stage":2,"nodes":2000000,"cp":-4,"depth":23,"pvSan":["d4","d5","Nb3","h5","c3","Nb6","h4","Nc4"]},{"stage":3,"nodes":8000000,"cp":-13,"depth":30,"pvSan":["d4","d5","Nb3","Nb6","c3","h5","h4","Nc4"]},{"stage":4,"nodes":32000000,"cp":-13,"depth":38,"pvSan":["d4","d5","Nb3","Nb6","c3","h5","h4","Nc4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":48,"pvSan":["d4","d5","Nb3","h5","c3","Nb6","Ne3","Nc4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["d4","d5","Nb3","h5","c3","Nb6","Ne3","Nc4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":59,"pvSan":["d4","d5","Nb3","h5","c3","Nb6","Ne3","Nc4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["d4","d5","Nb3","h5","c3","Nb6","Ne3","Nc4"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":62,"pvSan":["d4","d5","Nb3","h5","c3","Nb6","Ne3","Nc4"]}],"deepestStage":9,"shallowMaxAbsCp":13,"shallowMinCp":-13,"shallowMaxCp":3,"sumOfSetupsCp":-23,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-5,"depth":43,"san":["d4","d5","Nb3","Nb6","c3","Nc4","h4","h5","Ne3","Nxe3+"]},{"rank":2,"cp":-27,"depth":43,"san":["Nb3","c5","c3","d5","d4","cxd4","cxd4","Nb6","h4","h5"]},{"rank":3,"cp":-26,"depth":42,"san":["c3","c5","Nb3","d5","d4","cxd4","Nxd4","h5","Ne3","e6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":-17},{"san":"d5","cp":-11},{"san":"Nb3","cp":-13},{"san":"h5","cp":-10},{"san":"c3","cp":0},{"san":"Nb6","cp":0},{"san":"h4","cp":0},{"san":"Nc4","cp":-5},{"san":"Ne3","cp":0},{"san":"g6","cp":-2},{"san":"Nxc4","cp":0},{"san":"dxc4","cp":0},{"san":"Nc5","cp":0},{"san":"b6","cp":0},{"san":"Ne4","cp":2},{"san":"c5","cp":0},{"san":"dxc5","cp":16},{"san":"b5","cp":9},{"san":"b4","cp":19},{"san":"cxb3","cp":29},{"san":"axb3","cp":36},{"san":"a5","cp":18},{"san":"b4","cp":15},{"san":"axb4","cp":11},{"san":"cxb4","cp":14},{"san":"Rd4","cp":12},{"san":"Bb2","cp":10},{"san":"Rxb4","cp":8},{"san":"Bxh8","cp":9},{"san":"Kxh8","cp":11},{"san":"Qh3","cp":7},{"san":"Qxh3","cp":14},{"san":"gxh3","cp":17},{"san":"Ne6","cp":9},{"san":"e3","cp":6},{"san":"Kg7","cp":7},{"san":"Rc1","cp":5},{"san":"Bc6","cp":6},{"san":"Ng3","cp":0},{"san":"Rb2","cp":3},{"san":"Nxh5+","cp":0},{"san":"Kh6","cp":0},{"san":"Ng3","cp":0},{"san":"b4","cp":0},{"san":"Bd3","cp":0},{"san":"Rd2","cp":0},{"san":"Bc4","cp":0},{"san":"Be5","cp":0},{"san":"h5","cp":0},{"san":"Ng5","cp":0},{"san":"hxg6","cp":0},{"san":"fxg6","cp":0},{"san":"f4","cp":3},{"san":"Nxh3","cp":0},{"san":"Rh1","cp":0},{"san":"Bxh1","cp":0},{"san":"Nxh1","cp":0},{"san":"Bc7","cp":0},{"san":"Rb1","cp":0},{"san":"g5","cp":0}],"end":"target","maxAbsCp":36,"meanAbsCp":5.9,"finalCp":0,"peakMove":11,"within25":58,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":43.2,"reasons":{"threefold_repetition":7,"resign_white":2,"quiet_draw":1},"samples":[{"game":0,"seed":20260921084120,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 h5 Nb3 Nb6 Ne3 d5 c3 Nc4 h4 c6 Nxc4 dxc4 Nd2 c5 d5 Rxd5 g3 Qe6 Nxc4 Rd8 Qe4 Qh3+ Qg2 Qe6 Qe4 Qh3+ Qg2 Qe6"},{"game":1,"seed":20260921084121,"result":"0-1","reason":"resign_white","san":"d4 h5 c3 c5 dxc5 h4 Nb3 d6 cxd6 Bxd6 Nd4 Bd7 Ne3 g6 O-O Ne6 Nxe6 Bxe6 Rd1 Nb6 h3 Kg7 Rfe1 f6 Rd4 a5 Red1 Nc4 Nxc4 Bxc4 Kf1 a4 Qg1 Qe6 Re1 Bxa2 Bd3 Qd7 Rg4 f5 Rg5 Kf7 f4 e5 fxe5 Bxe5 Qb6 Qc6 Qf2 Qd6 Rd1 Bg3 Qf3 Rhe8 Rxg3 Qxg3 Qxb7+ Re7 Qf3 Bb3 Re1 Rc8 Qxg3 hxg3 Bg5 Re6 Ra1 Bc4 Bxc4 Rxc4 e3 Rce4 Bf4 Kf6 Ra2 g5 Bxg3 Rxe3 Bf2 Re2 Rxa4 Rxb2 Rb4 Rc2 Bd4+ Kg6 Rb8 f4 Ra8 Kf5 Ra5+ Kg6 Ra8 Rb2 c4 Rc2 Rg8+ Kf5 Rf8+ Ke4 Bf2 Ra6 Re8+ Kf5 g4+ Kf6 Bd4+ Kf7 Re2 Rxe2 Kxe2 Ke6 Kf3 Ra3+ Ke4 Rxh3 c5 Rh2 Kd3 Rg2 c6 Rxg4 c7 Kd7 Bb6 Rg2 Ke4 Rb2 Ba5 Re2+ Kf3 Re3+ Kf2 Rg3 Ke2 Ra3 Bb6 Rb3 Ba5 Rb5 c8=Q+ Kxc8 Bc3 Kd7 Bg7 Ke6 Kd3 Kf5 Kc2 g4 Kd3 g3 Ba1 Re5 Bb2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-11,"weightWhite":23,"weightBlack":142,"weightDiff":-119,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":43.2,"reasons":{"threefold_repetition":7,"resign_white":2,"quiet_draw":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":85,"b":541,"mirrorW":874,"mirrorB":520,"fen":"rnkbqnbr/pppppppp/8/8/8/8/PPPPPPPP/NNBBRKRQ w EGah - 0 1","white":{"sp":85,"rank":"NNBBRKRQ","family":"BastionScout","kingFile":"f","rookFiles":["e","g"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":8,"mbi":96,"mbiBand":"E"},"black":{"sp":541,"rank":"RNKBQNBR","family":"BastionGuard","kingFile":"c","rookFiles":["a","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":27,"mbi":47,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-48,"depth":14,"pvSan":["d4","f5","O-O","Nc6","c3","Bxa2","Nd2","Bf7"]},{"stage":1,"nodes":500000,"cp":0,"depth":20,"pvSan":["d4","f5","Nc3","a5","h4","a4","d5","e6"]},{"stage":2,"nodes":2000000,"cp":11,"depth":20,"pvSan":["d4","f5","Nc3","a5","h4","Bc4","Nb3","e6"]},{"stage":3,"nodes":8000000,"cp":13,"depth":26,"pvSan":["d4","f5","Nc3","e5","dxe5","Qxe5","g3","a5"]},{"stage":4,"nodes":32000000,"cp":14,"depth":34,"pvSan":["d4","f5","Nc3","e5","dxe5","Qxe5","g3","a5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":45,"pvSan":["d4","f5","Nc3","e5","dxe5","Qxe5","g3","a5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":52,"pvSan":["d4","f5","Nc3","e5","dxe5","Qxe5","g3","a5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":51,"pvSan":["d4","f5","Nc3","e5","dxe5","Qxe5","g3","a5"]},{"stage":8,"nodes":1600000000,"cp":-1,"depth":52,"pvSan":["d4","f5","Nb3","a5","g4","fxg4","Rxg4","Nc6"]},{"stage":9,"nodes":3200000000,"cp":-6,"depth":56,"pvSan":["d4","f5","Nb3","a5","g4","fxg4","Rxg4","Nc6"]}],"deepestStage":9,"shallowMaxAbsCp":48,"shallowMinCp":-48,"shallowMaxCp":14,"sumOfSetupsCp":-19,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":39,"san":["d4","f5","Nc3","e5","dxe5","Qxe5","g3","a5","f4","Qf6"]},{"rank":2,"cp":-40,"depth":39,"san":["Nb3","e5","d4","f6","e3","a5","h4","h5","g3","a4"]},{"rank":3,"cp":-47,"depth":38,"san":["d3","e5","g3","a5","e4","Nc6","f4","h5","Nc3","h4"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":19},{"san":"f5","cp":18},{"san":"Nc3","cp":10},{"san":"e5","cp":0},{"san":"dxe5","cp":15},{"san":"Qxe5","cp":11},{"san":"g3","cp":14},{"san":"a5","cp":8},{"san":"f4","cp":0},{"san":"Qf6","cp":0},{"san":"e4","cp":0},{"san":"a4","cp":0},{"san":"O-O","cp":0},{"san":"Bxa2","cp":0},{"san":"Nxa2","cp":0},{"san":"a3","cp":0},{"san":"Nb3","cp":0},{"san":"axb2","cp":0},{"san":"Bxb2","cp":0},{"san":"Qxb2","cp":0},{"san":"Nac1","cp":0},{"san":"Ne6","cp":0},{"san":"Nd3","cp":0},{"san":"Qc3","cp":0},{"san":"exf5","cp":0},{"san":"Nd4","cp":0},{"san":"Ndc5","cp":0},{"san":"c6","cp":0},{"san":"Ne4","cp":0},{"san":"Qb2","cp":0},{"san":"Nd6+","cp":0},{"san":"Kc7","cp":0},{"san":"Ne8+","cp":0},{"san":"Rxe8","cp":0},{"san":"Rxe8","cp":0},{"san":"Nxb3","cp":0},{"san":"cxb3","cp":0},{"san":"Ra2","cp":0},{"san":"Re2","cp":0},{"san":"Qd4+","cp":0},{"san":"Kg2","cp":0},{"san":"Qe4+","cp":0},{"san":"Kf2","cp":0},{"san":"Qd4+","cp":0},{"san":"Kg2","cp":0},{"san":"Qe4+","cp":0},{"san":"Kf2","cp":0},{"san":"Qd4+","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":19,"meanAbsCp":2.0,"finalCp":0,"peakMove":1,"within25":48,"count":48},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":42.1,"reasons":{"quiet_draw":7,"threefold_repetition":3},"samples":[{"game":0,"seed":20260921085541,"result":"1/2-1/2","reason":"quiet_draw","san":"Nb3 Nc6 d4 f6 e3 a5 Nc3 Bc4+ Be2 Bxe2+ Rxe2 a4 Nc5 e6 N5xa4 b5 Nc5 b4 N3e4 Rxa2 c4 Be7 Nb3 f5 Ned2 g5 g3 Ng6 e4 f4 e5 Qf7 Qe4 h5 Ke1 O-O Kd1 Kg7 h3 Na5 Kc2 Nxb3 Nxb3 Raa8 Bd2 Rab8 c5 fxg3 fxg3 Qf3 Be1 c6 Qxf3 Rxf3 Rh2 Kh7 Nc1 h4 Kd2 hxg3 Bxg3 Nf4 h4 Kg6 hxg5 Nd5 Be1 Ra8 Kc2 Ne3+ Kb1 b3 Rh6+ Kg7 Rgh1 Nf5 R6h2 Kg6 Bd2 Ra4 Bc3 Ra8 Nxb3 Rb8 Ka2 Ra8+ Na5 Nxd4"},{"game":1,"seed":20260921085542,"result":"1/2-1/2","reason":"quiet_draw","san":"Nb3 f6 e3 a5 d4 a4 N3d2 Bxa2 h4 Bf7 c4 Nc6 Nc3 Bg6 O-O Nb4 Qh3 Nd3 c5 e5 d5 e4 Bxa4 Nxe1 Rxe1 f5 Nc4 Qf7 Bd2 Bh5 Rc1 Kb8 Qh2 Qf6 Nb6 Ra6 Bb5 Rxb6 cxb6 Qxb6 b4 Qf6 d6 cxd6 Nd5 Qe5 Bc4 Qxh2+ Kxh2 b5 Bxb5 Bf7 Bc4 Ng6 Bc3 Ne5 Bxe5 dxe5 g3 Rf8 Rd1 Kb7 Kg2 Bc7 Rd2 h6 Ba2 h5 Bc4 g6 Rd1 Bd8 Bb5 Be6 Nc3 Rf7 Na4 Bb6 Rd6 Ba7 Nc3 Bb8 Ba6+ Ka8 Rb6 Bc7 Rb5 d6 Bb7+ Ka7 Bc6 Bd8 Bd5 Re7 Bxe6 Rxe6 Rd5 Kb7 Rd2 g5 hxg5 Bxg5 Kh3 Rg6 b5 h4 Nd5 hxg3 fxg3 Rh6+ Kg2 Rg6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":1,"lc0Cp":-7,"weightWhite":32,"weightBlack":71,"weightDiff":-39,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":42.1,"reasons":{"quiet_draw":7,"threefold_repetition":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":87,"b":692,"mirrorW":866,"mirrorB":462,"fen":"rbbqknnr/pppppppp/8/8/8/8/PPPPPPPP/NNBRKRQB w DFah - 0 1","white":{"sp":87,"rank":"NNBRKRQB","family":"ThroneScout","kingFile":"e","rookFiles":["d","f"],"queenFile":"g","bishopCorner":1,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"black":{"sp":692,"rank":"RBBQKNNR","family":"ThroneGuard","kingFile":"e","rookFiles":["a","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"central","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":15,"mbi":86,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-17,"depth":16,"pvSan":["c4","c6","g3","d5","cxd5","cxd5","d4","Bd6"]},{"stage":1,"nodes":500000,"cp":2,"depth":20,"pvSan":["c4","c6","d4","d5","cxd5","cxd5","Nc3","Nf6"]},{"stage":2,"nodes":2000000,"cp":-1,"depth":26,"pvSan":["c4","c6","f4","d5","cxd5","cxd5","Nc2","Bc7"]},{"stage":3,"nodes":8000000,"cp":6,"depth":28,"pvSan":["c4","c6","d3","d5","f4","e5","g3","Ne7"]},{"stage":4,"nodes":32000000,"cp":14,"depth":34,"pvSan":["c4","c6","f4","d5","cxd5","cxd5","Nc2","Nf6"]},{"stage":5,"nodes":128000000,"cp":3,"depth":40,"pvSan":["c4","c6","f4","d5","cxd5","cxd5","Nc2","Nf6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["c4","c6","Nc3","d5","d4","e6","Nc2","Ne7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["c4","c6","f4","d5","cxd5","cxd5","Nc2","Nf6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["c4","c6","f4","d5","cxd5","cxd5","Nc2","Nf6"]}],"deepestStage":8,"shallowMaxAbsCp":17,"shallowMinCp":-17,"shallowMaxCp":14,"sumOfSetupsCp":10,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":23,"depth":41,"san":["c4","c6","f4","Nf6","Nc3","d5","cxd5","cxd5","Nc2","h5"]},{"rank":2,"cp":0,"depth":41,"san":["f4","d5","c4","dxc4","d3","cxd3","Rxd3","Nd7","g4","c6"]},{"rank":3,"cp":-10,"depth":41,"san":["d4","c6","c4","d5","Nc3","e6","Nc2","Ne7","e4","a5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":6},{"san":"c6","cp":-2},{"san":"f4","cp":13},{"san":"d5","cp":5},{"san":"cxd5","cp":10},{"san":"cxd5","cp":1},{"san":"Nc2","cp":0},{"san":"Nf6","cp":0},{"san":"Nc3","cp":3},{"san":"h5","cp":8},{"san":"d3","cp":0},{"san":"Bc7","cp":12},{"san":"Be3","cp":14},{"san":"Bd7","cp":14},{"san":"O-O-O","cp":5},{"san":"Ba5","cp":3},{"san":"Kb1","cp":18},{"san":"Rc8","cp":20},{"san":"Rc1","cp":0},{"san":"Bxc3","cp":0},{"san":"bxc3","cp":-5},{"san":"Rxc3","cp":13},{"san":"f5","cp":7},{"san":"g6","cp":8},{"san":"fxg6","cp":8},{"san":"Nxg6","cp":6},{"san":"Bd2","cp":12},{"san":"Rc6","cp":12},{"san":"Qxa7","cp":4},{"san":"Qb6+","cp":7},{"san":"Qxb6","cp":4},{"san":"Rxb6+","cp":7},{"san":"Ka1","cp":9},{"san":"h4","cp":0},{"san":"g3","cp":0},{"san":"hxg3","cp":0},{"san":"hxg3","cp":0},{"san":"Rh2","cp":0},{"san":"Bf3","cp":0},{"san":"e5","cp":0},{"san":"Bg5","cp":0},{"san":"Nh7","cp":0},{"san":"Bd2","cp":0},{"san":"Nf6","cp":0},{"san":"Bg5","cp":0},{"san":"Nh7","cp":0},{"san":"Bd2","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":20,"meanAbsCp":5.0,"finalCp":0,"peakMove":9,"within25":47,"count":47},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":43.9,"reasons":{"threefold_repetition":3,"quiet_draw":7},"samples":[{"game":0,"seed":20260921087692,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 c6 d4 d5 cxd5 cxd5 g3 Nf6 Nc3 Bc7 Nb3 Bf5 g4 Bc2 f4 Rc8 Bd2 Bxd1 Kxd1 e6 g5 Ng8 f5 exf5 Bxd5 Ne7 Bxb7 Rb8 Ba6 Ne6 Bb5+ Rxb5 Nxb5 O-O Nxc7 Qxc7 Qg3 Qd7 Kc1 Qc6+ Kb1 Qe4+ Qd3 Qxd3+ exd3 Rd8 Bb4 Nc6 Bd2 g6 Rc1 Ncxd4 Nxd4 Nxd4 h4 Ne6 Ba5 Rxd3 Rc8+ Kg7 Bc3+ f6 Ra8 Rd7 gxf6+ Kf7 Rh8 Nf8 Bb4 Rd8 Be7 Rc8 Bd6 Rd8 Be7 Rc8 Bd6 Rd8"},{"game":1,"seed":20260921087693,"result":"1/2-1/2","reason":"quiet_draw","san":"f4 d5 d3 Nf6 e4 a5 Be3 Ng4 exd5 Nxe3 Qxe3 Qxd5 O-O-O Qe6 Qf3 a4 c4 Qh6 g3 Qxh2 Qe3 Ne6 Nc2 Ba7 d4 c5 Be4 Qh6 d5 Nd4 Nc3 Qf6 Nxa4 h5 Nc3 Bg4 Rd2 Bb6 Kb1 Kf8 a3 g6 Ka2 Rc8 Rdf2 Nxc2 Bxc2 Qd4 Qe5 Bc7 Qxd4 cxd4 Nb5 Bb8 b3 h4 gxh4 Rxh4 Nxd4 Ba7 Rd2 Bd7 a4 Kg7 Kb2 Bb8 Re2 Bd6 Kc3 Rh3+ Bd3 b6 Ref2 Rh4 Re1 Re8 Ref1 Reh8 Rf3 Bg4 Re3 Bh3 Rf2 Bd7 Re1 Rh3 Rf3 R8h4 Rxh3 Rxh3 Rf1 e5 dxe6 fxe6 Ne2 Bc6 b4 Bxb4+ Kxb4 Rxd3 Nc1 Rd8 Nb3 Kf6 Re1 Rd3 a5 bxa5+ Nxa5 Ba8 Nb3 Rf3 Nc5 Rxf4 Rxe6+ Kf7 Re5 Rg4 Kc3 Rg1 Ne4 Bxe4 Rxe4 g5 c5 Rc1+ Kd4 Kf6 Kd5 Kf5"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-4,"lc0Cp":-6,"weightWhite":60,"weightBlack":53,"weightDiff":7,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":43.9,"reasons":{"threefold_repetition":3,"quiet_draw":7}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":92,"b":127,"mirrorW":876,"mirrorB":832,"fen":"nqrnkrbb/pppppppp/8/8/8/8/PPPPPPPP/NBNRKRBQ w DFcf - 0 1","white":{"sp":92,"rank":"NBNRKRBQ","family":"ThroneScout","kingFile":"e","rookFiles":["d","f"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":15,"mbi":86,"mbiBand":"S"},"black":{"sp":127,"rank":"NQRNKRBB","family":"ThroneScout","kingFile":"e","rookFiles":["c","f"],"queenFile":"b","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":23,"mbi":61,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":2,"depth":15,"pvSan":["g4","g6","c3","Nb6","h4","Na4","Nd3","b5"]},{"stage":1,"nodes":500000,"cp":-1,"depth":16,"pvSan":["g4","c5","h4","Nb6","Bh2","d6","h5","c4"]},{"stage":2,"nodes":2000000,"cp":-25,"depth":21,"pvSan":["g4","c5","c3","Nb6","Nd3","c4","Nb4","Ne6"]},{"stage":3,"nodes":8000000,"cp":-12,"depth":26,"pvSan":["c3","f5","h4","g6","Qh3","f4","Bh2","Nb6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":37,"pvSan":["g4","c5","c3","Nb6","Nd3","c4","Nb4","f5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":47,"pvSan":["g4","c5","c3","Nb6","Nd3","c4","Nb4","f5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":55,"pvSan":["g4","c5","c3","Nb6","Nd3","c4","Nb4","f5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":59,"pvSan":["g4","c5","c3","Nb6","Nd3","c4","Nb4","f5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["g4","c5","c3","Nb6","Nd3","c4","Nb4","f5"]}],"deepestStage":8,"shallowMaxAbsCp":25,"shallowMinCp":-25,"shallowMaxCp":2,"sumOfSetupsCp":-8,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":46,"san":["f4","f5","g4","c5","gxf5","Rxf5","Be3","g6","c3","Rh5"]},{"rank":2,"cp":0,"depth":46,"san":["g4","c5","c3","Nb6","Nd3","c4","Nb4","f5","gxf5","a5"]},{"rank":3,"cp":0,"depth":46,"san":["c3","f5","h4","c5","Bh2","e5","f4","g6","g4","Ne6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c3","cp":-12},{"san":"f5","cp":-31},{"san":"h4","cp":-9},{"san":"g6","cp":-10},{"san":"h5","cp":2},{"san":"g5","cp":0},{"san":"f4","cp":0},{"san":"c5","cp":0},{"san":"fxg5","cp":15},{"san":"Qg3+","cp":15},{"san":"Bf2","cp":16},{"san":"Qxg5","cp":20},{"san":"Nc2","cp":21},{"san":"f4","cp":17},{"san":"Bh4","cp":16},{"san":"Qxh5","cp":18},{"san":"Nd3","cp":13},{"san":"Ne6","cp":9},{"san":"O-O-O","cp":11},{"san":"Nb6","cp":5},{"san":"g3","cp":4},{"san":"Nd5","cp":0},{"san":"g4","cp":1},{"san":"Qxg4","cp":0},{"san":"Rf2","cp":13},{"san":"f3","cp":16},{"san":"Rg1","cp":13},{"san":"Qh5","cp":8},{"san":"Nde1","cp":8},{"san":"O-O-O","cp":8},{"san":"e4","cp":13},{"san":"Bf6","cp":9},{"san":"Rh2","cp":4},{"san":"Ndf4","cp":5},{"san":"Bxf6","cp":8},{"san":"f2","cp":9},{"san":"Rxh5","cp":11},{"san":"fxg1=R","cp":7},{"san":"Qxg1","cp":5},{"san":"Ne2+","cp":5},{"san":"Kd1","cp":6},{"san":"Nxg1","cp":3},{"san":"Bxe7","cp":2},{"san":"Bf7","cp":4},{"san":"Rxh7","cp":0},{"san":"Bg6","cp":0},{"san":"Rh4","cp":0},{"san":"Rh8","cp":1},{"san":"Bxd8","cp":0},{"san":"Rxh4","cp":0},{"san":"Bxh4","cp":0},{"san":"Bh5+","cp":0},{"san":"Kc1","cp":0},{"san":"Ne2+","cp":0},{"san":"Kd1","cp":0},{"san":"Nxc3+","cp":0},{"san":"Kc1","cp":0},{"san":"Ne2+","cp":0},{"san":"Kd1","cp":0},{"san":"Nc3+","cp":0}],"end":"target","maxAbsCp":31,"meanAbsCp":6.7,"finalCp":0,"peakMove":1,"within25":59,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":46.0,"reasons":{"quiet_draw":4,"resign_white":2,"threefold_repetition":4},"samples":[{"game":0,"seed":20260921092127,"result":"1/2-1/2","reason":"quiet_draw","san":"c3 f5 h4 g6 Qh3 c5 Bh2 Be5 Bxe5 Qxe5 O-O Nb6 d4 cxd4 cxd4 Qf6 Nab3 Nc6 e4 fxe4 Bxe4 Bc4 Bd3 Nb4 Bxc4 Rxc4 Ne2 Qf5 Qxf5 Rxf5 a3 N4d5 Rd2 d6 Rc1 Nf4 Nc3 Nfd5 Ne2 Kd7 Rdc2 Rc7 Nd2 Rxc2 Rxc2 Nf4 Nxf4 Rxf4 Nf3 Nd5 Kf1 Rf8 Ke2 Nf4+ Kf1 a5 g3 Ne6 Rc3 Rf5 Ke2 a4 Rd3 Rb5 Rd2 h6 Nh2 Ng7 Nf1 Nf5 d5 Rb3 Kd1 Kc7 Kc2 Rb5 Rd3 Rc5+ Kb1 b5 Ne3 Kb6 Nxf5 gxf5 h5 Kc7 f4 Kb6 Rd2 Rc4 Re2 Kc5 Rxe7 b4 axb4+ Rxb4 Rf7 a3 Ka2"},{"game":1,"seed":20260921092128,"result":"0-1","reason":"resign_white","san":"c3 c5 h4 Qd6 g4 Nb6 b3 g6 h5 Nd5 f3 Qg3+ Bf2 Qd6 Bg1 Nxc3 dxc3 Qg3+ Rf2 Bxc3+ Kf1 Bxa1 Be4 Qc7 Rg2 Bg7 Nd3 c4 bxc4 Qxc4 Rc1 Bc3 Bf2 d5 Be1 Qxa2 Bf5 gxf5 Rxc3 Rxc3 Bxc3 d4 Be1 fxg4 Rxg4 f6 Qh4 Be6 Rg7 Qd5 h6 Qf5 Kf2 Qh3 Qxh3 Bxh3 Bb4 Rf7 Rg8+ Rf8 Rg7 Nc6 Ba3 Rf7 Rg8+ Rf8 Rg7 Bf5 Nb4 Nxb4 Bxb4 Rf7 Rg8+ Kd7 Bc5 e5 Bxa7 Kc6 Rb8 Be6 Re8 Bf5 Rb8 Be6 Ke1 Bd5 Rc8+ Kd7 Rb8 Ke6 Bb6 Kf5 Ba5 Bc4 Bd2 b5 e4+ dxe3 Bxe3 Bd5 Rxb5 Bxf3 Rc5 Rb7 Kf2 Be4 Ra5 Rb2+ Kg3 Rb3 Kf2 Kg4 Bc5 Bg6 Ra1 f5 Rg1+ Kf4 Ke2 Ke4 Ra1 f4 Bd6 Rb5 Kf2 Kf5 Rd1 e4 Kg2 Kg4 Rg1 Rb2+ Kh1+ Kf5 Rf1 f3 Be7 Rc2 Re1 Kf4 Bd6+ Kg4 Rg1+ Kf5 Rf1 Bh5 Rb1 e3 Ba3 Bg6 Bd6 Kg4 Rg1+ Kh5 Rxg6 Kxg6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":0,"weightWhite":29,"weightBlack":31,"weightDiff":-2,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":46.0,"reasons":{"quiet_draw":4,"resign_white":2,"threefold_repetition":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":99,"b":164,"mirrorW":851,"mirrorB":798,"fen":"nbbrnkqr/pppppppp/8/8/8/8/PPPPPPPP/BQNRNKRB w DGdh - 0 1","white":{"sp":99,"rank":"BQNRNKRB","family":"BastionGuard","kingFile":"f","rookFiles":["d","g"],"queenFile":"b","bishopCorner":1,"knightPlacement":"central","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":17,"mbi":80,"mbiBand":"S"},"black":{"sp":164,"rank":"NBBRNKQR","family":"BastionScout","kingFile":"f","rookFiles":["d","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":39,"mbi":16,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-31,"depth":13,"pvSan":["b3","d5","g3","f6","e4","c6","c4","dxc4"]},{"stage":1,"nodes":500000,"cp":-1,"depth":18,"pvSan":["b3","d5","g3","c6","e4","dxe4","Bxe4","Nd6"]},{"stage":2,"nodes":2000000,"cp":0,"depth":24,"pvSan":["b3","c6","g3","f6","c4","d5","cxd5","cxd5"]},{"stage":3,"nodes":8000000,"cp":-5,"depth":30,"pvSan":["b3","c6","g3","h5","f4","d5","c4","h4"]},{"stage":4,"nodes":32000000,"cp":-11,"depth":36,"pvSan":["b3","c6","g3","h5","c4","d5","cxd5","cxd5"]},{"stage":5,"nodes":128000000,"cp":-5,"depth":44,"pvSan":["b3","c6","g3","h5","c4","h4","Ncd3","hxg3"]},{"stage":6,"nodes":400000000,"cp":0,"depth":54,"pvSan":["b3","c6","g3","h5","c4","h4","Ncd3","hxg3"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["b3","c6","g3","h5","c4","h4","Ncd3","hxg3"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["b3","c6","g3","h5","c4","h4","Ncd3","hxg3"]}],"deepestStage":8,"shallowMaxAbsCp":31,"shallowMinCp":-31,"shallowMaxCp":0,"sumOfSetupsCp":-22,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-12,"depth":44,"san":["b3","c6","g3","h5","c4","d5","cxd5","cxd5","Ncd3","h4"]},{"rank":2,"cp":-16,"depth":45,"san":["c4","c6","g3","h5","Ncd3","h4","b3","d5","Ng2","hxg3"]},{"rank":3,"cp":-18,"depth":45,"san":["g3","c6","c4","h5","Ncd3","h4","b3","d5","cxd5","cxd5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b3","cp":3},{"san":"c6","cp":-10},{"san":"g3","cp":-17},{"san":"h5","cp":-14},{"san":"f4","cp":-15},{"san":"d5","cp":0},{"san":"c4","cp":0},{"san":"h4","cp":3},{"san":"Ncd3","cp":2},{"san":"f6","cp":-1},{"san":"cxd5","cp":5},{"san":"hxg3","cp":0},{"san":"hxg3","cp":0},{"san":"cxd5","cp":0},{"san":"Nf2","cp":-2},{"san":"Nac7","cp":-12},{"san":"Qd3","cp":-9},{"san":"Nd6","cp":-9},{"san":"Nf3","cp":-5},{"san":"Bf5","cp":-9},{"san":"Qe3","cp":-4},{"san":"Qe6","cp":-4},{"san":"Qxe6","cp":0},{"san":"Bxe6","cp":0},{"san":"e3","cp":0},{"san":"Bd7","cp":0},{"san":"Rc1","cp":6},{"san":"Na6","cp":1},{"san":"Nd4","cp":6},{"san":"e5","cp":2},{"san":"fxe5","cp":1},{"san":"fxe5","cp":5},{"san":"Ne2","cp":0},{"san":"e4","cp":0},{"san":"Nf4","cp":4},{"san":"Nf5","cp":0},{"san":"g4","cp":13},{"san":"Nh4","cp":9},{"san":"Nh5","cp":7},{"san":"O-O","cp":11},{"san":"Bxg7","cp":8},{"san":"Bb5+","cp":5},{"san":"Ke1","cp":5},{"san":"Bh2","cp":4},{"san":"Bxf8","cp":0},{"san":"Rxf8","cp":3},{"san":"Rg3","cp":2},{"san":"Nb4","cp":0},{"san":"Rc3","cp":0},{"san":"Nxa2","cp":0},{"san":"Rh3","cp":0},{"san":"Bg1","cp":0},{"san":"Nf4","cp":0},{"san":"Nxc3","cp":0},{"san":"dxc3","cp":0},{"san":"Ng6","cp":0},{"san":"Nxg6","cp":0},{"san":"Rxf2","cp":0},{"san":"Ne7+","cp":0},{"san":"Kf8","cp":0}],"end":"target","maxAbsCp":17,"meanAbsCp":3.6,"finalCp":0,"peakMove":2,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":34.1,"reasons":{"threefold_repetition":8,"quiet_draw":2},"samples":[{"game":0,"seed":20260921099164,"result":"1/2-1/2","reason":"threefold_repetition","san":"b3 f6 g3 c6 f4 d5 Nf3 Qf7 O-O O-O Nd3 Nd6 Nf2 Qh5 e3 Nc7 Bg2 Rfe8 Nh4 Nf5 Bf3 Qf7 Nxf5 Bxf5 Rde1 Nb5 Qc1 e5 c4 Nd6 fxe5 fxe5 c5 e4 Be2 Nc8 Nh3 Qd7 Nf4 Bg4 Qd1 Bxe2 Rxe2 Bxf4 gxf4 Ne7 Rg2 Nf5 Bf6 Ra8 Qg4 g6 Be5 Rad8 Bf6 Ra8 Be5 Rad8 Kh1 d4 Qh3 dxe3 Rxg6+ hxg6 Qh8+ Kf7 Qf6+ Kg8 Qh8+ Kf7 Qf6+ Kg8"},{"game":1,"seed":20260921099165,"result":"1/2-1/2","reason":"threefold_repetition","san":"g3 d5 b3 h5 f4 Qh7 Ncd3 c6 c4 O-O Nf3 Nac7 Nf2 Qxb1 Rxb1 Nd6 Rc1 f6 O-O Kf7 d3 Nf5 e4 dxe4 dxe4 Ne3 Rfe1 Ng4 c5 Na6 a3 e5 fxe5 Bxe5 b4 Bxa1 Rxa1 Nc7 e5 Nxf2 Kxf2 g5 exf6 Kxf6 Kg1 g4 Ne5 Be6 Re3 Rfe8 Rf1+ Kg7 Rfe1 Rd2 Nd3 Bf7 Rxe8 Nxe8 Ne5 Nc7 Nxf7 Kxf7 Bg2 Nb5 Rf1+ Ke6 Re1+ Kf6 Rf1+ Kg7 Re1 Kf6 Rf1+ Ke6 Re1+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-12,"weightWhite":129,"weightBlack":63,"weightDiff":66,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":34.1,"reasons":{"threefold_repetition":8,"quiet_draw":2}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":106,"b":40,"mirrorW":853,"mirrorB":925,"fen":"nbnqbrkr/pppppppp/8/8/8/8/PPPPPPPP/QNRNBBKR w CHfh - 0 1","white":{"sp":106,"rank":"QNRNBBKR","family":"RampartGuard","kingFile":"g","rookFiles":["c","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":26,"mbi":51,"mbiBand":"M"},"black":{"sp":40,"rank":"NBNQBRKR","family":"RampartScout","kingFile":"g","rookFiles":["f","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":34,"mbi":26,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":14,"depth":15,"pvSan":["d4","h5","h4","d5","b3","c6","c4","f6"]},{"stage":1,"nodes":500000,"cp":0,"depth":21,"pvSan":["d4","h5","h4","d5","b3","c6","c4","Nc7"]},{"stage":2,"nodes":2000000,"cp":1,"depth":26,"pvSan":["d4","h5","h4","d5","e3","Nd6","b3","c6"]},{"stage":3,"nodes":8000000,"cp":3,"depth":33,"pvSan":["d4","h5","h4","d5","e3","Nab6","b3","Nd7"]},{"stage":4,"nodes":32000000,"cp":5,"depth":35,"pvSan":["d4","d5","e3","c6","c4","h5","h4","Nab6"]},{"stage":5,"nodes":128000000,"cp":3,"depth":42,"pvSan":["d4","d5","h4","h5","e3","c6","c4","Nab6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["d4","d5","h4","c6","e3","f5","c4","Nc7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["d4","d5","h4","c6","e3","f5","c4","Nc7"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":54,"pvSan":["d4","d5","h4","c6","e3","f5","c4","Nc7"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":57,"pvSan":["d4","d5","e3","c6","c4","Nc7","h4","f5"]}],"deepestStage":9,"shallowMaxAbsCp":14,"shallowMinCp":0,"shallowMaxCp":14,"sumOfSetupsCp":-8,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":7,"depth":42,"san":["d4","h5","h4","d5","e3","c6","c4","Nab6","b3","Nd7"]},{"rank":2,"cp":0,"depth":42,"san":["b3","c6","d4","f6","h4","h5","c4","d5","cxd5","cxd5"]},{"rank":3,"cp":-16,"depth":41,"san":["h4","e5","d4","e4","Bb4","Ne7","a4","f5","Qa3","Rf7"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":1},{"san":"h5","cp":-12},{"san":"h4","cp":-2},{"san":"d5","cp":-1},{"san":"e3","cp":8},{"san":"c6","cp":15},{"san":"c4","cp":13},{"san":"Bd7","cp":3},{"san":"Nd2","cp":18},{"san":"Nd6","cp":13},{"san":"cxd5","cp":12},{"san":"cxd5","cp":19},{"san":"a4","cp":24},{"san":"Bg4","cp":18},{"san":"f3","cp":20},{"san":"Bf5","cp":23},{"san":"Nc3","cp":18},{"san":"Nc7","cp":13},{"san":"Bg3","cp":24},{"san":"Rh6","cp":19},{"san":"b4","cp":26},{"san":"Re6","cp":29},{"san":"Bf2","cp":18},{"san":"Bg6","cp":36},{"san":"b5","cp":49},{"san":"Nf5","cp":58},{"san":"e4","cp":42},{"san":"dxe4","cp":34},{"san":"Ndxe4","cp":36},{"san":"Nd6","cp":44},{"san":"Ng5","cp":43},{"san":"Rf6","cp":27},{"san":"g3","cp":32},{"san":"Ne6","cp":34},{"san":"Bg2","cp":35},{"san":"a6","cp":38},{"san":"bxa6","cp":30},{"san":"bxa6","cp":32},{"san":"Qb2","cp":32},{"san":"Qa5","cp":34},{"san":"f4","cp":32},{"san":"Nf5","cp":24},{"san":"Nge4","cp":37},{"san":"Ba7","cp":20},{"san":"Nd5","cp":16},{"san":"Rb8","cp":15},{"san":"Qa2","cp":14},{"san":"Nexd4","cp":12},{"san":"Nexf6+","cp":0},{"san":"gxf6","cp":0},{"san":"Kh2","cp":7},{"san":"e6","cp":5},{"san":"Nxf6+","cp":0},{"san":"Kg7","cp":0},{"san":"Nd7","cp":0},{"san":"Rb4","cp":4},{"san":"Rc4","cp":0},{"san":"Rxc4","cp":0},{"san":"Qxc4","cp":0},{"san":"Nf3+","cp":0}],"end":"target","maxAbsCp":58,"meanAbsCp":19.5,"finalCp":0,"peakMove":13,"within25":39,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":46.4,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921106040,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 c6 c4 h5 h4 d5 e3 Nab6 b3 Nd7 Ndc3 e6 Nd2 Ne7 Nf3 Rh6 Bd2 e5 cxd5 cxd5 e4 Rg6 Re1 exd4 Nxd5 Ne5 Nxe5 Bxe5 Bd3 Bc6 Nf4 Bxf4 Bxf4 Re6 Bg5 Re8 O-O Qb6 f4 Bb5 f5 Bxd3 fxe6 Bxf1 exf7+ Kxf7 Rxf1+ Kg8 Qd1 Ng6 Qxh5 d3+ Kh1 Qc6 Qf3 Qxe4 Rd1 Nxh4 Qxe4 Rxe4 Rxd3 Rg4 Rd8+ Kf7 Rd7+ Ke8 Rd8+ Kf7 Rd7+ Ke8 Rd8+"},{"game":1,"seed":20260921106041,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 h5 h4 d5 b3 c6 c4 f6 e3 Bg6 cxd5 cxd5 Bb4 Nd6 Nbc3 Nc7 Ne2 Rh6 Qb2 Na6 Ba3 Nb5 Nf4 Nxa3 Qxa3 Bf7 Bxa6 bxa6 Qxa6 Qd7 Qc6 Qf5 Qc2 Qd7 Qd2 e5 dxe5 fxe5 Nh3 Bc7 Ng5 Bd8 O-O Rd6 f4 exf4 Rxf4 Bxg5 hxg5 Qe7 Nc3 Re8 g6 Rxg6 Nxd5 Qg5 Rc5 Rd6 Rd4 Kh8 b4 h4 a4 h3 Nf4 Rxd4 Qxd4 Qg3 Nxh3 Rxe3 Rf5 Rd3 Qe4 Re3 Qd4 Rd3 Qxa7 Bd5 Rxd5 Qe1+ Kh2 Qg3+ Kg1 Qe1+ Kh2 Qg3+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":9,"lc0Cp":15,"weightWhite":27,"weightBlack":52,"weightDiff":-25,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":46.4,"reasons":{"threefold_repetition":4,"quiet_draw":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":107,"b":811,"mirrorW":849,"mirrorB":145,"fen":"rkqnbrnb/pppppppp/8/8/8/8/PPPPPPPP/QNRNBKRB w CGaf - 0 1","white":{"sp":107,"rank":"QNRNBKRB","family":"BastionGuard","kingFile":"f","rookFiles":["c","g"],"queenFile":"a","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":31,"mbi":34,"mbiBand":"M"},"black":{"sp":811,"rank":"RKQNBRNB","family":"RampartGuard","kingFile":"b","rookFiles":["a","f"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":33,"mbi":28,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-2,"depth":18,"pvSan":["b4","f5","c4","d6","d3","f4","Bc3","Nf6"]},{"stage":1,"nodes":500000,"cp":-2,"depth":18,"pvSan":["b4","f5","c4","d6","d3","Nf6","Bc3","a5"]},{"stage":2,"nodes":2000000,"cp":31,"depth":23,"pvSan":["b4","f5","c4","Nf6","d4","d6","Bc3","Ne4"]},{"stage":3,"nodes":8000000,"cp":2,"depth":30,"pvSan":["b4","f5","c4","a5","b5","Nf6","g3","g5"]},{"stage":4,"nodes":32000000,"cp":15,"depth":31,"pvSan":["b4","f5","c4","d6","d4","Ne6","g3","f4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":45,"pvSan":["b4","d6","c4","f5","d3","Nf6","Bc3","g5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["b4","d6","c4","f5","Qb2","Nf6","d3","f4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["b4","d6","c4","f5","d3","Nf6","Bc3","f4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["b4","d6","c4","f5","d3","Nf6","Bc3","f4"]}],"deepestStage":8,"shallowMaxAbsCp":31,"shallowMinCp":-2,"shallowMaxCp":31,"sumOfSetupsCp":-2,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["b4","d6","c4","f5","d3","Nf6","Bc3","f4","a4","g5"]},{"rank":2,"cp":-36,"depth":40,"san":["c4","a5","d3","g5","Bc3","Bxc3","Ndxc3","d6","b3","e5"]},{"rank":3,"cp":-37,"depth":40,"san":["d3","g5","c4","d6","Bc3","Bxc3","Ndxc3","a5","g3","Qh3+"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":0},{"san":"d6","cp":9},{"san":"c4","cp":0},{"san":"f5","cp":-8},{"san":"a4","cp":-12},{"san":"a5","cp":2},{"san":"b5","cp":1},{"san":"Nf6","cp":-3},{"san":"d3","cp":-6},{"san":"g5","cp":-40},{"san":"Bc3","cp":-40},{"san":"b6","cp":-37},{"san":"g3","cp":-45},{"san":"Nb7","cp":-39},{"san":"Ne3","cp":-41},{"san":"e5","cp":-35},{"san":"Nd2","cp":-50},{"san":"Qe6","cp":-58},{"san":"Nd5","cp":-45},{"san":"Bg6","cp":-41},{"san":"Nb3","cp":-48},{"san":"f4","cp":-53},{"san":"Nxf6","cp":-48},{"san":"Qxf6","cp":-45},{"san":"O-O","cp":-48},{"san":"Qe7","cp":-40},{"san":"Bc6","cp":-47},{"san":"h5","cp":-49},{"san":"Kh1","cp":-43},{"san":"Be8","cp":-55},{"san":"gxf4","cp":-51},{"san":"gxf4","cp":-61},{"san":"Be4","cp":-55},{"san":"h4","cp":-67},{"san":"Rg1","cp":-58},{"san":"h3","cp":-51},{"san":"Qb1","cp":-51},{"san":"Bf6","cp":-38},{"san":"Bf3","cp":-40},{"san":"Qh7","cp":-33},{"san":"Be4","cp":-39},{"san":"Qe7","cp":-33},{"san":"Bf3","cp":-28},{"san":"Bf7","cp":-35},{"san":"d4","cp":-26},{"san":"e4","cp":-28},{"san":"Qxe4","cp":-16},{"san":"Qxe4","cp":-18},{"san":"Bxe4","cp":-19},{"san":"Bxc4","cp":-13},{"san":"Nd2","cp":-16},{"san":"Bxe2","cp":-16},{"san":"Rce1","cp":-11},{"san":"Bh5","cp":-8},{"san":"Bg6","cp":-16},{"san":"Bxg6","cp":-17},{"san":"Rxg6","cp":-14},{"san":"O-O-O","cp":-17},{"san":"Rh6","cp":-10},{"san":"d5","cp":-9}],"end":"target","maxAbsCp":67,"meanAbsCp":31.4,"finalCp":-9,"peakMove":17,"within25":23,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":44.6,"reasons":{"quiet_draw":6,"threefold_repetition":4},"samples":[{"game":0,"seed":20260921107811,"result":"1/2-1/2","reason":"quiet_draw","san":"b4 d6 d4 Ne6 c4 f5 g3 f4 a4 Nf6 Bc3 Ng5 Bg2 Nh3 Rh1 g5 Ke1 g4 Nd2 Qf5 d5 Bg6 a5 a6 Bxh3 gxh3 Qb1 Qh5 Qb3 e5 dxe6 Re8 gxf4 Rxe6 Ne3 Ng4 Bxh8 Rxe3 Rc3 Re7 Rxh3 Qf5 Rg3 O-O-O f3 Ne3 Ne4 Rxe4 fxe4 Qxe4 Qxe3 Qxh1+ Rg1 Qc6 Qe6+ Kb8 Bc3 Re8 Qd5 Qd7 Rg3 Bf7 Qd3 Bg6 Qd5 Qe7 Qf3 Be4 Qh5 Bg6 Qf3 Be4 Qe3 Qf7 c5 Bc6 Qd2 Qh5 cxd6 Qxh2"},{"game":1,"seed":20260921107812,"result":"1/2-1/2","reason":"quiet_draw","san":"b4 f5 d3 f4 c4 Nf6 Bc3 g5 Nd2 d6 a4 a6 g3 Bc6 Bxc6 Nxc6 Rg2 e5 b5 Nd4 Bxd4 exd4 Qxd4 Re8 Qb2 g4 Qc2 axb5 axb5 Nh5 Rg1 Qf5 b6 cxb6 Ne4 Be5 d4 Bxd4 Nxd6 Qxc2 Rxc2 Rd8 Nf7 Rf8 Rd2 Bxf2 Nxf2 fxg3 hxg3 Rxf7 Rd8+ Ka7 Rxa8+ Kxa8 Kg2 Nf6 e4 Re7 Re1 Re5 Rf1 Ne8 Re1 Nd6 Nxg4 Rxe4 Rxe4 Nxe4 Kf3 Nxg3 Nf6 Nf1 Ke2 h6 Kxf1 Ka7 Ne4 Kb8 Ke2 Kc7 Kd3 h5 Kc3 h4 Ng5 Kc6 Kb4 b5 cxb5+ Kd5 Nf3 h3 Ka5 Kc5 Nh2 Kd4 Ng4"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":4,"weightWhite":26,"weightBlack":35,"weightDiff":-9,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":44.6,"reasons":{"quiet_draw":6,"threefold_repetition":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":109,"b":53,"mirrorW":856,"mirrorB":906,"fen":"nnbbrqkr/pppppppp/8/8/8/8/PPPPPPPP/QNRBNKBR w CHeh - 0 1","white":{"sp":109,"rank":"QNRBNKBR","family":"BastionGuard","kingFile":"f","rookFiles":["c","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":10,"mbi":94,"mbiBand":"E"},"black":{"sp":53,"rank":"NNBBRQKR","family":"RampartScout","kingFile":"g","rookFiles":["e","h"],"queenFile":"f","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":27,"mbi":47,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-17,"depth":14,"pvSan":["f3","Na6","c4","e5","Bf2","h5","Nc3","h4"]},{"stage":1,"nodes":500000,"cp":0,"depth":20,"pvSan":["f3","Nc6","c4","h5","c5","e5","Bf2","b6"]},{"stage":2,"nodes":2000000,"cp":-6,"depth":23,"pvSan":["f3","Nc6","c4","e5","c5","h5","Bf2","b6"]},{"stage":3,"nodes":8000000,"cp":-4,"depth":28,"pvSan":["f3","a5","d4","e5","dxe5","d6","c4","dxe5"]},{"stage":4,"nodes":32000000,"cp":-12,"depth":35,"pvSan":["f3","a5","d4","h5","c4","d6","h4","c6"]},{"stage":5,"nodes":128000000,"cp":2,"depth":42,"pvSan":["f3","a5","d4","h5","c4","h4","Bf2","d6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["f3","a5","d4","h5","Nd3","d6","e4","e5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["f3","a5","d4","h5","Nd3","d6","e4","e5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["f3","a5","d4","h5","Nd3","d6","e4","e5"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":57,"pvSan":["f3","a5","d4","h5","h4","d6","c4","c6"]}],"deepestStage":9,"shallowMaxAbsCp":17,"shallowMinCp":-17,"shallowMaxCp":2,"sumOfSetupsCp":-17,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":17,"depth":42,"san":["c4","e5","f3","a5","e4","d6","Be3","Qe7","O-O","c6"]},{"rank":2,"cp":17,"depth":42,"san":["f3","a5","c4","e5","e4","d6","Be3","Qe7","O-O","O-O"]},{"rank":3,"cp":0,"depth":41,"san":["a3","e5","f3","d5","b4","Qd6","c4","d4","f4","Qf6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f3","cp":-2},{"san":"Nc6","cp":-15},{"san":"e4","cp":-12},{"san":"f5","cp":-15},{"san":"Bf2","cp":-4},{"san":"Qf7","cp":3},{"san":"O-O","cp":6},{"san":"O-O","cp":3},{"san":"c4","cp":-2},{"san":"e6","cp":-2},{"san":"b3","cp":-5},{"san":"d6","cp":3},{"san":"exf5","cp":8},{"san":"Qxf5","cp":7},{"san":"Nc3","cp":3},{"san":"Nb6","cp":6},{"san":"Ne4","cp":9},{"san":"d5","cp":4},{"san":"Ng3","cp":4},{"san":"Qf6","cp":0},{"san":"Qb1","cp":7},{"san":"Qh6","cp":0},{"san":"Nd3","cp":0},{"san":"Bg5","cp":0},{"san":"f4","cp":0},{"san":"Bxf4","cp":0},{"san":"Nxf4","cp":0},{"san":"Rxf4","cp":1},{"san":"Be2","cp":0},{"san":"Rff8","cp":0},{"san":"Bc5","cp":0},{"san":"Rxf1+","cp":0},{"san":"Rxf1","cp":0},{"san":"Qxd2","cp":0},{"san":"Bh5","cp":0},{"san":"Rd8","cp":0},{"san":"Rf2","cp":0},{"san":"Qg5","cp":0},{"san":"Qf1","cp":0},{"san":"h6","cp":0},{"san":"Rf8+","cp":0},{"san":"Rxf8","cp":0},{"san":"Qxf8+","cp":0},{"san":"Kh7","cp":0},{"san":"Bxb6","cp":0},{"san":"axb6","cp":0},{"san":"Qxc8","cp":0},{"san":"Qe3+","cp":0},{"san":"Kf1","cp":0},{"san":"Qc1+","cp":0},{"san":"Kf2","cp":0},{"san":"Qf4+","cp":0},{"san":"Ke1","cp":0},{"san":"Qc1+","cp":0},{"san":"Kf2","cp":0},{"san":"Qf4+","cp":0},{"san":"Bf3","cp":0},{"san":"Qd4+","cp":0},{"san":"Kf1","cp":0},{"san":"Qa1+","cp":0}],"end":"target","maxAbsCp":15,"meanAbsCp":2.0,"finalCp":0,"peakMove":1,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":2,"draws":6,"blackWins":2,"whiteScorePct":50.0,"avgMoves":51.8,"reasons":{"quiet_draw":3,"threefold_repetition":3,"resign_white":2,"resign_black":2},"samples":[{"game":0,"seed":20260921109053,"result":"1/2-1/2","reason":"quiet_draw","san":"f3 Na6 a3 c6 c4 e5 b4 d6 Bf2 h5 O-O Rh6 Nc3 h4 Qa2 Nb6 Bb3 Be6 Be3 Rg6 Nd3 Nd7 f4 Bh3 Ne1 Bxg2 Nxg2 h3 Rf3 hxg2 Qb1 Rg4 Rh3 Nf6 Bc2 g6 f5 e4 fxg6 fxg6 Nd1 Nd5 Nf2 Nxe3 Rxe3 Rf4 Nxe4 d5 Ng3 Bb6 c5 Nxc5 Rxe8 Ne6+ e3 Qxe8 Bxg6 Qf8 Bh5 Rf6 Kxg2 Rf2+ Kh1 Rxd2 Ne2 Qf6 Rg1+ Ng7 Rf1 Qh6 Qe1 Bxe3 Bf7+ Kh7 Rf3 Bf4 Rxf4 Rxe2 Bg6+ Kg8 Qg3 Rxh2+ Qxh2 Qxg6 Qf2 Ne6 Rf6 Qe4+ Kg1 Ng5 Rf8+ Kh7 Qh2+ Kg6 Qd6+"},{"game":1,"seed":20260921109054,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 e5 f3 Nc6 c5 h5 Bf2 h4 O-O Bg5 a3 d5 e4 d4 b4 Rh6 Nd3 Qe7 h3 Rg6 Kh1 Bh6 b5 Na5 Qb2 c6 Qb4 Qe6 Rg1 b6 a4 Nc7 cxb6 axb6 Be2 Qd6 bxc6 Ba6 Qxd6 Rxd6 Bxh4 f6 Rc2 Ra8 Rb2 Nc4 Rc2 Na5 Rb2 Nc4 Rc2"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":30,"berserkCp":0,"lc0Cp":-1,"weightWhite":32,"weightBlack":78,"weightDiff":-46,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":8,"draws":144,"blackWins":8,"whiteScorePct":50.0,"avgMoves":44.6,"reasons":{"quiet_draw":81,"threefold_repetition":63,"resign_white":8,"resign_black":8}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":109,"b":667,"mirrorW":856,"mirrorB":193,"fen":"rnkrbnqb/pppppppp/8/8/8/8/PPPPPPPP/QNRBNKBR w CHad - 0 1","white":{"sp":109,"rank":"QNRBNKBR","family":"BastionGuard","kingFile":"f","rookFiles":["c","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":10,"mbi":94,"mbiBand":"E"},"black":{"sp":667,"rank":"RNKRBNQB","family":"BastionGuard","kingFile":"c","rookFiles":["a","d"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":41,"mbi":13,"mbiBand":"L"},"stages":[{"stage":0,"nodes":100000,"cp":-9,"depth":15,"pvSan":["h4","d6","c3","f5","Bh2","a5","d4","Nc6"]},{"stage":1,"nodes":500000,"cp":-3,"depth":21,"pvSan":["h4","g6","Bh2","f5","c3","d6","a4","a5"]},{"stage":2,"nodes":2000000,"cp":-18,"depth":23,"pvSan":["d4","f5","h4","d6","c3","a5","Bh2","Nc6"]},{"stage":3,"nodes":8000000,"cp":-20,"depth":29,"pvSan":["a4","a5","f3","f5","c3","g5","Bf2","Nc6"]},{"stage":4,"nodes":32000000,"cp":-17,"depth":33,"pvSan":["h4","e5","c3","a5","e3","d6","d4","f5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":44,"pvSan":["c4","f5","Nc3","g6","f4","Nc6","Bf2","a5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":48,"pvSan":["c4","f5","Nc3","g6","f4","Nc6","Bf2","a5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["c4","f5","d4","g5","d5","d6","Nc3","Ng6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":54,"pvSan":["c4","Nc6","Nc3","g6","f4","f5","Bf2","a5"]},{"stage":9,"nodes":3200000000,"cp":4,"depth":56,"pvSan":["c4","f5","d4","g5","d5","d6","Nc3","Ng6"]}],"deepestStage":9,"shallowMaxAbsCp":20,"shallowMinCp":-20,"shallowMaxCp":0,"sumOfSetupsCp":-31,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":22,"depth":40,"san":["d4","f5","c3","e5","h4","d6","Bh2","g6","e3","a5"]},{"rank":2,"cp":11,"depth":39,"san":["c4","f5","d4","g5","d5","d6","Nc3","Ng6","Qb1","Bd7"]},{"rank":3,"cp":6,"depth":40,"san":["c4","f5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"a4","cp":-22},{"san":"a5","cp":-24},{"san":"c3","cp":-22},{"san":"g5","cp":-18},{"san":"Qa2","cp":-20},{"san":"d5","cp":-26},{"san":"h4","cp":-29},{"san":"gxh4","cp":-25},{"san":"Rxh4","cp":-29},{"san":"e5","cp":-29},{"san":"e3","cp":-18},{"san":"f5","cp":-45},{"san":"b4","cp":-42},{"san":"Nbd7","cp":-42},{"san":"d4","cp":-36},{"san":"f4","cp":-42},{"san":"exf4","cp":-40},{"san":"Ng6","cp":-67},{"san":"Rh1","cp":-48},{"san":"Nxf4","cp":-45},{"san":"Bh2","cp":-47},{"san":"Qf8","cp":-46},{"san":"bxa5","cp":-45},{"san":"Rxa5","cp":-55},{"san":"Nd2","cp":-44},{"san":"Nb6","cp":-42},{"san":"Bxf4","cp":-43},{"san":"Qxf4","cp":-48},{"san":"Nd3","cp":-46},{"san":"Qf5","cp":-40},{"san":"Nxe5","cp":-41},{"san":"Bxe5","cp":-45},{"san":"dxe5","cp":-34},{"san":"Qxe5","cp":-32},{"san":"Nf3","cp":-36},{"san":"Qf6","cp":-36},{"san":"Qd2","cp":-27},{"san":"Bg6","cp":-31},{"san":"Kg1","cp":-22},{"san":"Nc4","cp":-32},{"san":"Qd4","cp":-27},{"san":"Qe7","cp":-29},{"san":"Bc2","cp":-25},{"san":"Bxc2","cp":-32},{"san":"Rxc2","cp":-17},{"san":"Rxa4","cp":-17},{"san":"Qd1","cp":-19},{"san":"Ra6","cp":-24},{"san":"Re2","cp":-16},{"san":"Qf7","cp":-12},{"san":"Rh4","cp":-13},{"san":"h6","cp":-15},{"san":"Qe1","cp":-6},{"san":"Kb8","cp":-14},{"san":"Ne5","cp":-12},{"san":"Nxe5","cp":0},{"san":"Rxe5","cp":0},{"san":"Qf6","cp":-5},{"san":"Rd4","cp":0},{"san":"Ra5","cp":-5}],"end":"target","maxAbsCp":67,"meanAbsCp":29.1,"finalCp":-5,"peakMove":9,"within25":25,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":8,"blackWins":1,"whiteScorePct":50.0,"avgMoves":52.3,"reasons":{"threefold_repetition":4,"quiet_draw":4,"resign_white":1,"resign_black":1},"samples":[{"game":0,"seed":20260921109667,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 d6 f3 Nc6 Nc3 a5 Qb1 g6 Bf2 f5 O-O f4 Nd3 Ne6 e3 g5 Bc2 Bg6 Nd5 Qf7 Rfe1 Rg8 Kh1 Ned8 exf4 e6 Nc3 gxf4 Nb5 e5 a3 Ne6 b4 Qg7 Rg1 Qh6 bxa5 Rxa5 a4 e4 fxe4 Ncd4 Rce1 f3 Bd1 Rf8 Qb4 Nc6 Qb3 Ned4 Qa3 b6 Be3 Qg7 Nf2 Kb7 Bxd4 fxg2+ Rxg2 Nxd4 Qe3 Nxb5 cxb5 Qd4 Qxd4 Bxd4 Nh3 Raa8 Ng5 Rae8 Bb3 Rf6 Bd5+ Kb8 h3 Kc8 Rc1 Bc5 Bc6 Ref8 Bd5 Re8 Bc6 Ref8 Bd5"},{"game":1,"seed":20260921109668,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 f5 e3 d6 h4 e5 Bh2 Nc6 b3 a5 Nc3 h6 Qb1 g6 a3 Kb8 O-O Ne7 Be2 g5 h5 f4 b4 Bf7 c5 dxc5 bxc5 Be8 Nb5 Ne6 Bc4 Bc6 Nd3 Nd5 Qb2 e4 Ne5 Bxb5 Bxb5 Qg7 Bc6 Nb4 axb4 Qxe5 Qxe5 Bxe5 Bxe4 Rxd2 b5 Bb2 Rce1 Ka7 exf4 Nxf4 Bf3 Rad8 Re7 R2d7 Re4 Rd2 Re7 R2d7 Re4 Rd2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-1,"lc0Cp":3,"weightWhite":32,"weightBlack":94,"weightDiff":-62,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":8,"blackWins":1,"whiteScorePct":50.0,"avgMoves":52.3,"reasons":{"threefold_repetition":4,"quiet_draw":4,"resign_white":1,"resign_black":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":111,"b":107,"mirrorW":848,"mirrorB":849,"fen":"qnrnbkrb/pppppppp/8/8/8/8/PPPPPPPP/QNRNKRBB w CFcg - 0 1","white":{"sp":111,"rank":"QNRNKRBB","family":"ThroneGuard","kingFile":"e","rookFiles":["c","f"],"queenFile":"a","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":49,"mbi":5,"mbiBand":"L"},"black":{"sp":107,"rank":"QNRNBKRB","family":"BastionGuard","kingFile":"f","rookFiles":["c","g"],"queenFile":"a","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":31,"mbi":34,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":6,"depth":15,"pvSan":["c4","d6","Nbc3","c5","Qb1","g6","g4","Bc6"]},{"stage":1,"nodes":500000,"cp":0,"depth":20,"pvSan":["g4","g6","f4","c5","a4","d6","Qa3","Bc6"]},{"stage":2,"nodes":2000000,"cp":-3,"depth":24,"pvSan":["c4","d6","Nbc3","c5","Qb1","g6","g4","Bc6"]},{"stage":3,"nodes":8000000,"cp":-2,"depth":29,"pvSan":["c4","d6","Nbc3","g6","f4","c5","g4","Bc6"]},{"stage":4,"nodes":32000000,"cp":-5,"depth":36,"pvSan":["g4","c5","f4","d6","a4","g6","Qa3","Bd7"]},{"stage":5,"nodes":128000000,"cp":0,"depth":42,"pvSan":["g4","c5","c4","d6","f4","g6","Nbc3","Bc6"]},{"stage":6,"nodes":400000000,"cp":-1,"depth":48,"pvSan":["g4","c5","c4","d6","f4","g6","Nbc3","Bc6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":50,"pvSan":["g4","c5","c4","d6","f4","g6","Nbc3","Bc6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["c4","d6","Nbc3","c5","Qb1","g6","g4","Bc6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":62,"pvSan":["c4","d6","Nbc3","c5","Qb1","g6","g4","Bc6"]}],"deepestStage":9,"shallowMaxAbsCp":6,"shallowMinCp":-5,"shallowMaxCp":6,"sumOfSetupsCp":18,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-4,"depth":43,"san":["c4","d6","Nbc3","c5","g4","Bc6","Bxc6","Ndxc6","Qb1","g6"]},{"rank":2,"cp":-7,"depth":43,"san":["g4","c5","c4","d6","f4","Bc6","Bxc6","Ndxc6","Nbc3","g6"]},{"rank":3,"cp":-15,"depth":42,"san":["f4","b6","c4","d6","Nbc3","c5","Qb1","g6","Ne3","Bc6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":-1},{"san":"d6","cp":-4},{"san":"Nbc3","cp":1},{"san":"g6","cp":-19},{"san":"f4","cp":-12},{"san":"c5","cp":-16},{"san":"g4","cp":-13},{"san":"Bc6","cp":-17},{"san":"Bxc6","cp":-17},{"san":"Ndxc6","cp":-24},{"san":"Qb1","cp":-2},{"san":"Nd7","cp":0},{"san":"b3","cp":4},{"san":"a6","cp":0},{"san":"Be3","cp":0},{"san":"b6","cp":3},{"san":"f5","cp":6},{"san":"O-O-O","cp":-1},{"san":"fxg6","cp":-3},{"san":"fxg6","cp":0},{"san":"Qe4","cp":-7},{"san":"Qb7","cp":0},{"san":"Nd5","cp":0},{"san":"Rde8","cp":4},{"san":"Nf2","cp":9},{"san":"Nf6","cp":3},{"san":"Nxf6","cp":0},{"san":"Bxf6","cp":0},{"san":"g5","cp":-4},{"san":"Bh8","cp":0},{"san":"O-O","cp":0},{"san":"Rgf8","cp":0},{"san":"Nd3","cp":-2},{"san":"Ne5","cp":0},{"san":"Qh4","cp":0},{"san":"Nxd3","cp":0},{"san":"exd3","cp":0},{"san":"e6","cp":0},{"san":"Rb1","cp":0},{"san":"a5","cp":0},{"san":"Rxf8","cp":0},{"san":"Rxf8","cp":0},{"san":"Rf1","cp":0},{"san":"Rf5","cp":0},{"san":"d4","cp":0},{"san":"cxd4","cp":0},{"san":"Rxf5","cp":0},{"san":"exf5","cp":0},{"san":"Bxd4","cp":0},{"san":"Bxd4+","cp":0},{"san":"Qxd4","cp":0},{"san":"Qe7","cp":0},{"san":"Kf2","cp":0},{"san":"Kb7","cp":0},{"san":"a3","cp":0},{"san":"Kc7","cp":0},{"san":"Qe3","cp":0},{"san":"Qe5","cp":0},{"san":"Qxe5","cp":0},{"san":"dxe5","cp":0}],"end":"target","maxAbsCp":24,"meanAbsCp":2.9,"finalCp":0,"peakMove":5,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":4,"blackWins":6,"whiteScorePct":20.0,"avgMoves":68.4,"reasons":{"quiet_draw":4,"resign_white":6},"samples":[{"game":0,"seed":20260921111107,"result":"1/2-1/2","reason":"quiet_draw","san":"c4 g6 Nbc3 d6 g4 Bc6 f3 O-O d4 b5 Nxb5 d5 f4 dxc4 Bxc6 Ndxc6 Rxc4 Qb7 Nbc3 Nd7 Qb1 Nb6 Rc5 Nxd4 Qe4 Qxe4 Nxe4 f5 gxf5 Rxf5 b3 a5 Ne3 Rxc5 Nxc5 Rf8 Ng2 Rf5 Bxd4 Bxd4 Ne6 Bc3+ Kf2 Rf6 Rc1 Be5 Kf3 Rxe6 fxe5 Rxe5 Rxc7 Rf5+ Kg3 Re5 Kf2 Nd5 Rc5 Rf5+ Kg3 Rg5+ Kf2 Rf5+ Kg3 Nb4 Rxf5 gxf5 a3 Nc2 Kf4 Nxa3 Nh4 e6 Nf3 Nb1 Ke5 Kf7 h3 Nc3 Nd4 f4"},{"game":1,"seed":20260921111108,"result":"0-1","reason":"resign_white","san":"g4 d6 c4 Bc6 Bxc6 bxc6 Nbc3 g6 Qb1 e5 f3 O-O Bf2 Ne6 Ne3 Nd7 h4 a5 b3 Nf4 Bg3 Rb8 Rh1 Nc5 Kf1 Qb7 Qc2 Nfe6 h5 Bg7 Bf2 Nd4 Qd1 Qc8 d3 Qd7 Nc2 gxh5 gxh5 h6 e3 Nxc2 Rxc2 Ne6 Rg1 Kh8 Bh4 d5 Rcg2 f6 Rg6 Rf7 R1g3 d4 Ne4 Rbf8 exd4 Qxd4 Rg2 Nf4 Bf2 Qd8 Qd2 f5 Nc5 Re8 Rh2 Nxg6 hxg6 Rff8 Be3 f4 Bf2 Rf5 Ke2 Qa8 Ne4 a4 b4 Re6 a3 Rxg6 Qd1 Bf8 Qh1 Kh7 Qb1 Bd6 Ke1 Qg8 Qc2 Qa8 Kd2 Be7 Qb1 Qd8 Kc3 c5 b5 Bf8 Qb2 Rf7 Nxc5 Bxc5 Bxc5 Qg5 Kb4 Qf5 Qc2 Rd7 Rd2 h5 Qxa4 h4 Qc2 Rg3 Qd1 h3 a4 Rg5 Qb1 Rdg7 Qe1 Kg8 Qe4 Qxe4 dxe4 Rg2 Rd1 h2 Rh1 R7g3 a5 Rxf3 a6 Rb2+ Ka5 Kf7 Ka4 Ra2+ Kb4 Rb2+ Ka4 Rc3 a7 Ra2+ Kb4 Raa3 Bf2 Rcb3+ Kc5 Rb2 Rxh2 Rxa7 Kc6 Ra4 c5 Rxe4 Kxc7 Rxb5 Rh4 Rb2 Bg3 Kf6 Rh3 fxg3 Rxg3 Rc4 Kc6 Rbc2 Kb5 e4 Rg4 Rxc5+ Kb4 Ke5 Rg1 Rc8 Kb3 R2c6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":6,"lc0Cp":-16,"weightWhite":0,"weightBlack":26,"weightDiff":-26,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":4,"blackWins":6,"whiteScorePct":20.0,"avgMoves":68.4,"reasons":{"quiet_draw":4,"resign_white":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":112,"b":385,"mirrorW":847,"mirrorB":763,"fen":"bqrbnnkr/pppppppp/8/8/8/8/PPPPPPPP/BBNQRNKR w EHch - 0 1","white":{"sp":112,"rank":"BBNQRNKR","family":"RampartGuard","kingFile":"g","rookFiles":["e","h"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":36,"mbi":21,"mbiBand":"M"},"black":{"sp":385,"rank":"BQRBNNKR","family":"RampartGuard","kingFile":"g","rookFiles":["c","h"],"queenFile":"b","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":14,"mbi":89,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-10,"depth":16,"pvSan":["b4","h5","h4","b6","c4","c5","bxc5","Rxc5"]},{"stage":1,"nodes":500000,"cp":3,"depth":20,"pvSan":["h4","h5","c4","c5","b3","b5","Nd3","Nf6"]},{"stage":2,"nodes":2000000,"cp":-1,"depth":25,"pvSan":["h4","h5","c4","c5","b3","b5","Nd3","Nf6"]},{"stage":3,"nodes":8000000,"cp":9,"depth":30,"pvSan":["c4","c5","e4","h5","b3","e6","h4","b5"]},{"stage":4,"nodes":32000000,"cp":13,"depth":39,"pvSan":["c4","c5","b3","h5","e4","e6","h4","b5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":43,"pvSan":["c4","c5","e4","e6","h4","h5","b3","b5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":49,"pvSan":["c4","c5","e4","e6","h4","h5","b3","b5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["c4","c5","e4","e6","h4","h5","b3","b5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":61,"pvSan":["c4","c5","e4","e6","h4","h5","b3","b5"]}],"deepestStage":8,"shallowMaxAbsCp":13,"shallowMinCp":-10,"shallowMaxCp":13,"sumOfSetupsCp":22,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["c4","c5","e4","h5","b3","e6","h4","b5","Nd3","bxc4"]},{"rank":2,"cp":-12,"depth":41,"san":["h4","c5","c4","h5","b3","b5","Nd3","bxc4","bxc4","Nd6"]},{"rank":3,"cp":-26,"depth":41,"san":["e4","b5","b4","d6","d4","c5","bxc5","dxc5","c3","h5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":2},{"san":"c5","cp":10},{"san":"b3","cp":10},{"san":"h5","cp":19},{"san":"e4","cp":9},{"san":"e6","cp":12},{"san":"h4","cp":21},{"san":"b5","cp":8},{"san":"Nd3","cp":6},{"san":"Ng6","cp":0},{"san":"Ng3","cp":0},{"san":"Nf6","cp":0},{"san":"Rh3","cp":0},{"san":"bxc4","cp":0},{"san":"bxc4","cp":-5},{"san":"d6","cp":-8},{"san":"Bc2","cp":-4},{"san":"Qb6","cp":-11},{"san":"Bc3","cp":-7},{"san":"Qa6","cp":-25},{"san":"e5","cp":-25},{"san":"Qc6","cp":-23},{"san":"f3","cp":-35},{"san":"Nd7","cp":-33},{"san":"Ba4","cp":-31},{"san":"Qc7","cp":-29},{"san":"f4","cp":-29},{"san":"dxe5","cp":-30},{"san":"Bxd7","cp":-31},{"san":"Qxd7","cp":-34},{"san":"Nxe5","cp":-28},{"san":"Nxe5","cp":-33},{"san":"Bxe5","cp":-22},{"san":"Bf6","cp":-23},{"san":"Nxh5","cp":-16},{"san":"Bxe5","cp":-10},{"san":"Rxe5","cp":-9},{"san":"Qd4+","cp":-15},{"san":"Kh2","cp":-14},{"san":"O-O-O","cp":-13},{"san":"d3","cp":-7},{"san":"Kb8","cp":-10},{"san":"Qg1","cp":-14},{"san":"g6","cp":-12},{"san":"Qxd4","cp":-11},{"san":"Rxd4","cp":-10},{"san":"Nf6","cp":-11},{"san":"Rxf4","cp":-10},{"san":"Ne4","cp":-2},{"san":"Rhxh4","cp":-7},{"san":"Rxh4","cp":-4},{"san":"Rxh4+","cp":0},{"san":"Kg3","cp":0},{"san":"Rh1","cp":-2},{"san":"Nd6","cp":0},{"san":"Rd1","cp":-11},{"san":"Nxf7","cp":0},{"san":"Rxd3+","cp":0},{"san":"Kh2","cp":0},{"san":"Rd2","cp":0}],"end":"target","maxAbsCp":35,"meanAbsCp":12.5,"finalCp":0,"peakMove":12,"within25":50,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":37.8,"reasons":{"threefold_repetition":6,"quiet_draw":4},"samples":[{"game":0,"seed":20260921112385,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 h5 h4 c5 b3 b5 Nd3 Nf6 Ng3 Ng6 e4 bxc4 bxc4 e5 Nf5 d6 f3 Ne7 Rh3 Bc6 f4 Ng4 Nf2 Nxf2 Kxf2 Ng6 Rd3 Nxh4 fxe5 Nxf5 exf5 Bh4+ g3 Bg5 Rxd6 h4 Be4 hxg3+ Kg1 Bxe4 Rxe4 Rh2 Qb3 Rd8 Rg4 Qa8 Rxd8+ Qxd8 Qxg3 Rxd2 Rxg5 Rd1+ Kh2 Qd2+ Qg2 Qf4+ Kh3 Rd3+ Rg3 Qxf5+ Kh2 Qf4 Kh3 Rxg3+ Qxg3 Qf1+ Qg2 Qxa1 Qa8+ Kh7 Qe4+ Kg8 Qa8+ Kh7 Qe4+ Kh8 Qa8+"},{"game":1,"seed":20260921112386,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 h5 h4 c5 b3 b5 Nd3 Nf6 Ng3 Ng6 e4 bxc4 bxc4 e5 Nf5 d6 f3 Ne7 Rh3 Bc6 f4 Ng4 Nf2 Nxf2 Kxf2 Ng6 Rd3 Nxh4 fxe5 Nxf5 exf5 Bh4+ g3 Bg5 Rxd6 h4 Be4 hxg3+ Kg1 Bxe4 Rxe4 Rh2 Qb3 Rd8 Rg4 Qa8 Rxd8+ Qxd8 Qxg3 Rxd2 Rxg5 Rd1+ Kh2 Qd2+ Qg2 Qf4+ Kh3 Rd3+ Rg3 Qxf5+ Kh2 Qf4 Kh3 Rxg3+ Qxg3 Qf1+ Qg2 Qxa1 Qa8+ Kh7 Qe4+ Kg8 Qa8+ Kh7 Qe4+ Kh8 Qa8+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-15,"weightWhite":177,"weightBlack":163,"weightDiff":14,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":37.8,"reasons":{"threefold_repetition":6,"quiet_draw":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":121,"b":209,"mirrorW":841,"mirrorB":651,"fen":"bnqbrknr/pppppppp/8/8/8/8/PPPPPPPP/NQRBBNKR w CHeh - 0 1","white":{"sp":121,"rank":"NQRBBNKR","family":"RampartScout","kingFile":"g","rookFiles":["c","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":19,"mbi":75,"mbiBand":"S"},"black":{"sp":209,"rank":"BNQBRKNR","family":"BastionGuard","kingFile":"f","rookFiles":["e","h"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":13,"mbi":91,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":31,"depth":14,"pvSan":["d4","Nf6","c4","b6","b4","c5","e3","O-O"]},{"stage":1,"nodes":500000,"cp":5,"depth":21,"pvSan":["d4","b6","c4","c5","e3","e6","b4","cxd4"]},{"stage":2,"nodes":2000000,"cp":14,"depth":25,"pvSan":["d4","b6","c4","c5","e3","e6","b4","cxd4"]},{"stage":3,"nodes":8000000,"cp":11,"depth":28,"pvSan":["d4","b6","c4","c5","e3","e6","b4","Ne7"]},{"stage":4,"nodes":32000000,"cp":5,"depth":33,"pvSan":["d4","b6","c4","c5","e3","h5","h4","cxd4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":40,"pvSan":["d4","b6","c4","c5","e3","Nf6","b4","h5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":47,"pvSan":["d4","b5","e3","Nf6","b4","h5","Nd2","e5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":48,"pvSan":["d4","b5","b4","Nf6","e3","O-O","a4","a6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":53,"pvSan":["d4","b6","c4","c5","e3","e6","b4","Ne7"]}],"deepestStage":8,"shallowMaxAbsCp":31,"shallowMinCp":0,"shallowMaxCp":31,"sumOfSetupsCp":6,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["d4","b5","e3","Nf6","b4","O-O","a4","a6","Ng3","d6"]},{"rank":2,"cp":-19,"depth":41,"san":["Nb3","c5","d4","c4","Nbd2","d5","c3","b5","a4","a6"]},{"rank":3,"cp":-30,"depth":41,"san":["c4","c5","b4","b6","Ng3","Nf6","h4","O-O","d3","e6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":11},{"san":"b6","cp":20},{"san":"c4","cp":13},{"san":"c5","cp":3},{"san":"e3","cp":9},{"san":"cxd4","cp":11},{"san":"exd4","cp":12},{"san":"Nc6","cp":-13},{"san":"Nc2","cp":0},{"san":"e6","cp":-2},{"san":"Nfe3","cp":4},{"san":"Nf6","cp":-16},{"san":"b4","cp":-22},{"san":"Ne7","cp":-16},{"san":"b5","cp":-25},{"san":"h5","cp":-18},{"san":"Nb4","cp":-30},{"san":"Bc7","cp":-27},{"san":"h4","cp":-30},{"san":"Bf4","cp":-23},{"san":"Nd3","cp":-23},{"san":"Bxe3","cp":-24},{"san":"fxe3","cp":-17},{"san":"Nf5","cp":-16},{"san":"Rh3","cp":-7},{"san":"Ng4","cp":-7},{"san":"Qb4+","cp":0},{"san":"Kg8","cp":0},{"san":"Qd2","cp":0},{"san":"Be4","cp":0},{"san":"c5","cp":0},{"san":"Qb7","cp":-2},{"san":"Nf4","cp":1},{"san":"g6","cp":3},{"san":"Ne2","cp":0},{"san":"bxc5","cp":0},{"san":"dxc5","cp":0},{"san":"Bxg2","cp":0},{"san":"c6","cp":0},{"san":"dxc6","cp":0},{"san":"Kxg2","cp":0},{"san":"cxb5+","cp":0},{"san":"Kg1","cp":0},{"san":"Kh7","cp":0},{"san":"Nd4","cp":0},{"san":"Rc8","cp":0},{"san":"Bf3","cp":0},{"san":"Qb6","cp":-5},{"san":"Nxf5","cp":0},{"san":"exf5","cp":-14},{"san":"Bd5","cp":-7},{"san":"Rc7","cp":-1},{"san":"Rxc7","cp":0},{"san":"Qxc7","cp":-7},{"san":"Qc3","cp":0},{"san":"Qe7","cp":0},{"san":"Qb4","cp":0},{"san":"Qd7","cp":-9},{"san":"Bb3","cp":0},{"san":"Rc8","cp":0}],"end":"target","maxAbsCp":30,"meanAbsCp":7.5,"finalCp":0,"peakMove":9,"within25":57,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":37.8,"reasons":{"threefold_repetition":3,"quiet_draw":7},"samples":[{"game":0,"seed":20260921121209,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 b6 c4 Nf6 Bc2 e6 e4 c5 d5 b5 b3 Na6 Ne3 Qb8 a4 bxa4 bxa4 Nb4 Bc3 Bc7 Qb2 O-O Bxf6 gxf6 Qxf6 Be5 Qh4 f5 exf5 Bf6 Qg4+ Kh8 fxe6 dxe6 O-O Re7 Rcd1 exd5 cxd5 Bb7 Bb3 Bc8 Qg3 Be5 Qh4 Bf6 Qg3 Be5 Qh4 Bf6"},{"game":1,"seed":20260921121210,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 Nf6 c4 c5 dxc5 Qxc5 b4 Qc7 Nb3 b6 Bc3 e6 e3 Be7 a3 d6 Bb2 Nc6 Nbd2 a5 Ng3 Ne5 f4 Qc6 e4 Ng6 f5 Ne5 O-O O-O Qc2 axb4 axb4 exf5 Nxf5 Nxe4 b5 Qb7 Bf3 Nxf3+ gxf3 Nxd2 Qxd2 f6 Ba3 Qd7 Qf4 h5 Rce1 Bd8 Bxd6 g5 Nh6+ Kh8 Rxe8 Rxe8 Qf5 Qg7 Ra1 Bxf3 Qxf3 Qxh6 Qc6 Qg6 c5 bxc5 b6 Bxb6 Qxb6 Qe4 Qb2 Qg4+ Bg3 Rf8 Kh1 h4 Bd6 Qe4+ Kg1 Qg4+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":12,"weightWhite":40,"weightBlack":89,"weightDiff":-49,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":37.8,"reasons":{"threefold_repetition":3,"quiet_draw":7}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":127,"b":224,"mirrorW":832,"mirrorB":639,"fen":"bbnrqknr/pppppppp/8/8/8/8/PPPPPPPP/NQRNKRBB w CFdh - 0 1","white":{"sp":127,"rank":"NQRNKRBB","family":"ThroneScout","kingFile":"e","rookFiles":["c","f"],"queenFile":"b","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":23,"mbi":61,"mbiBand":"S"},"black":{"sp":224,"rank":"BBNRQKNR","family":"BastionGuard","kingFile":"f","rookFiles":["d","h"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":14,"depth":14,"pvSan":["g4","d5","c4","c6","f4","b6","cxd5","cxd5"]},{"stage":1,"nodes":500000,"cp":1,"depth":15,"pvSan":["g3","d5","c4","dxc4","b3","cxb3","Nxb3","c6"]},{"stage":2,"nodes":2000000,"cp":-6,"depth":22,"pvSan":["g3","d5","f4","Nf6","b4","O-O","Ne3","b5"]},{"stage":3,"nodes":8000000,"cp":7,"depth":29,"pvSan":["g3","d5","f4","Nf6","b4","c6","Ne3","Nd6"]},{"stage":4,"nodes":32000000,"cp":16,"depth":33,"pvSan":["g3","d5","f4","c6","b4","Nf6","Ne3","O-O"]},{"stage":5,"nodes":128000000,"cp":3,"depth":41,"pvSan":["g3","d5","f4","Nf6","b4","c6","Ne3","O-O"]},{"stage":6,"nodes":400000000,"cp":-4,"depth":47,"pvSan":["g3","d5","f4","Nf6","b4","O-O","Ne3","Nb6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":51,"pvSan":["g3","d5","f4","Nf6","b4","O-O","Nb3","c6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":55,"pvSan":["g3","d5","f4","c6","b4","b6","c4","dxc4"]}],"deepestStage":8,"shallowMaxAbsCp":16,"shallowMinCp":-6,"shallowMaxCp":16,"sumOfSetupsCp":2,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":2,"depth":42,"san":["g3","d5","f4","Nf6","b4","c6","Nb3","b6","c4","dxc4"]},{"rank":2,"cp":-76,"depth":42,"san":["f4","b6","c4","e5","fxe5","Qxe5","d4","Qg5","Be3","Qg6"]},{"rank":3,"cp":-71,"depth":41,"san":["c4","b6","f4","e5","fxe5","Nh6","Nc3","O-O","d4","c5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g3","cp":2},{"san":"d5","cp":15},{"san":"f4","cp":10},{"san":"Nf6","cp":14},{"san":"b4","cp":12},{"san":"O-O","cp":16},{"san":"Nb3","cp":18},{"san":"c6","cp":17},{"san":"Ne3","cp":23},{"san":"e5","cp":23},{"san":"fxe5","cp":25},{"san":"Bxe5","cp":21},{"san":"c4","cp":30},{"san":"b6","cp":36},{"san":"c5","cp":31},{"san":"Ne7","cp":26},{"san":"Nf5","cp":29},{"san":"Rb8","cp":33},{"san":"Bg2","cp":34},{"san":"Nxf5","cp":41},{"san":"Qxf5","cp":32},{"san":"g6","cp":30},{"san":"Qd3","cp":35},{"san":"Qe7","cp":28},{"san":"Bd4","cp":29},{"san":"Nd7","cp":33},{"san":"O-O","cp":30},{"san":"bxc5","cp":28},{"san":"bxc5","cp":32},{"san":"Bxd4+","cp":21},{"san":"Qxd4","cp":30},{"san":"Rbe8","cp":29},{"san":"Qa4","cp":36},{"san":"Ne5","cp":29},{"san":"Qf4","cp":21},{"san":"f5","cp":37},{"san":"Rc3","cp":28},{"san":"Qg7","cp":33},{"san":"Qa4","cp":32},{"san":"Kh8","cp":24},{"san":"Nd4","cp":28},{"san":"Bb7","cp":21},{"san":"e3","cp":23},{"san":"Bc8","cp":13},{"san":"Rb3","cp":20},{"san":"Nc4","cp":14},{"san":"Qb4","cp":11},{"san":"Ne5","cp":16},{"san":"Qa4","cp":11},{"san":"Nc4","cp":15},{"san":"Qb4","cp":7},{"san":"Ne5","cp":12}],"end":"gameover:1/2-1/2","maxAbsCp":41,"meanAbsCp":23.9,"finalCp":12,"peakMove":10,"within25":26,"count":52},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.8,"reasons":{"quiet_draw":6,"threefold_repetition":4},"samples":[{"game":0,"seed":20260921127224,"result":"1/2-1/2","reason":"quiet_draw","san":"g3 d5 b4 Nf6 f4 c6 Ne3 b5 Nb3 O-O c3 Nd7 Nf5 e6 Nh4 Nd6 Bg2 Bb7 Na5 Ba8 Nf3 Qe7 Nb3 Nb7 Bf2 a5 bxa5 h6 a6 Nbc5 Nxc5 Nxc5 Nh4 Nxa6 Be3 Rd6 O-O Ba7 d4 Nb8 Qc2 c5 f5 cxd4 cxd4 e5 f6 Rxf6 Rxf6 Qxf6 Qf5 Qe7 Qg4 Bxd4 Bxd4 exd4 Nf5 Qf6 Rf1 Nc6 Bxd5 Ne7 Bxa8 Rxa8 Qe4 Ra7 a3 d3 Qxd3 Qb6+ Kg2 Qb7+ Kg1 Qb6+ e3 Nxf5 Rxf5 b4 axb4 Qxb4 Rf2 Qe7"},{"game":1,"seed":20260921127225,"result":"1/2-1/2","reason":"threefold_repetition","san":"g3 d5 f4 c6 c4 dxc4 Qc2 Qd7 b3 cxb3 Nxb3 Nf6 Nc5 Qe8 e4 e5 fxe5 Bxe5 d4 Bd6 e5 O-O Ne3 Bxc5 Qxc5 Nd7 Qc2 c5 Nd5 Ncb6 Nc7 Qe7 Qe2 Rc8 Nb5 cxd4 Rxc8 Rxc8 Bxd4 Qb4+ Kf2 Nc4 e6 Qxb5 exf7+ Kxf7 a4 Qa5 Qg4 Nf6 Bxf6 Qd2+ Kg1 Qe3+ Kg2 gxf6 Qd7+ Qe7 Qxc8 Qe2+ Kg1 Qe3+ Rf2 Qc1+ Rf1 Qe3+ Kg2 Qe2+ Kg1"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":11,"weightWhite":31,"weightBlack":153,"weightDiff":-122,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.8,"reasons":{"quiet_draw":6,"threefold_repetition":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":129,"b":918,"mirrorW":827,"mirrorB":38,"fen":"rkbrqbnn/pppppppp/8/8/8/8/PPPPPPPP/BNRBQNKR w CHad - 0 1","white":{"sp":129,"rank":"BNRBQNKR","family":"RampartGuard","kingFile":"g","rookFiles":["c","h"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":35,"mbi":24,"mbiBand":"M"},"black":{"sp":918,"rank":"RKBRQBNN","family":"RampartScout","kingFile":"b","rookFiles":["a","d"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":15,"mbi":86,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-9,"depth":17,"pvSan":["c4","e5","Ng3","Nf6","Nc3","Ng6","e3","d5"]},{"stage":1,"nodes":500000,"cp":-4,"depth":20,"pvSan":["c4","e5","b3","f5","d4","exd4","Bxd4","Ne7"]},{"stage":2,"nodes":2000000,"cp":4,"depth":22,"pvSan":["c4","e5","b3","f5","Bc2","d6","e3","Nf6"]},{"stage":3,"nodes":8000000,"cp":0,"depth":30,"pvSan":["c4","e5","b3","f5","d4","exd4","Bxd4","Ng6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":36,"pvSan":["c4","e5","b3","f5","d4","d6","e4","Ng6"]},{"stage":5,"nodes":128000000,"cp":-4,"depth":38,"pvSan":["c4","e5","b3","Ng6","e3","f5","d4","d5"]},{"stage":6,"nodes":400000000,"cp":4,"depth":44,"pvSan":["c4","e5","b3","f5","Ne3","f4","Nd5","c6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":48,"pvSan":["c4","e5","b3","Ng6","Nc3","a5","e3","Nf6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":53,"pvSan":["c4","e5","b3","Ng6","Nc3","a5","e3","f5"]}],"deepestStage":8,"shallowMaxAbsCp":9,"shallowMinCp":-9,"shallowMaxCp":4,"sumOfSetupsCp":20,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-10,"depth":40,"san":["e4","e6","b3","Ne7","Ne3","d5","exd5","exd5","d4","a5"]},{"rank":2,"cp":-26,"depth":39,"san":["c4","e5","b3","a5","Ng3","Nf6","O-O","d5","e3","d4"]},{"rank":3,"cp":-26,"depth":39,"san":["b3","d5","c4","dxc4","bxc4","e5","e3","a5","Ng3","Ng6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":-6},{"san":"e5","cp":-15},{"san":"Ng3","cp":-22},{"san":"Ng6","cp":-23},{"san":"e3","cp":-8},{"san":"Nf6","cp":-16},{"san":"Nc3","cp":-3},{"san":"a5","cp":0},{"san":"Qe2","cp":0},{"san":"d5","cp":0},{"san":"cxd5","cp":0},{"san":"Nxd5","cp":0},{"san":"Nxd5","cp":0},{"san":"Rxd5","cp":0},{"san":"Bb3","cp":0},{"san":"Rd8","cp":0},{"san":"Qc4","cp":0},{"san":"Rd7","cp":0},{"san":"O-O","cp":0},{"san":"Qd8","cp":0},{"san":"Ba4","cp":0},{"san":"Rd5","cp":0},{"san":"Bb3","cp":0},{"san":"Rd7","cp":0},{"san":"Ba4","cp":0},{"san":"Rd5","cp":0},{"san":"Bb3","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":23,"meanAbsCp":3.4,"finalCp":0,"peakMove":2,"within25":27,"count":27},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":45.4,"reasons":{"quiet_draw":4,"threefold_repetition":5,"resign_black":1},"samples":[{"game":0,"seed":20260921129918,"result":"1/2-1/2","reason":"quiet_draw","san":"c4 a5 b3 f5 Ne3 e6 O-O d5 Nc2 e5 d4 Nf7 e3 Nf6 Nc3 e4 f4 exf3 Bxf3 Ng5 Bxd5 Ra6 Bf3 Nfe4 Bxe4 fxe4 Nb5 Qh5 d5 Nf3+ gxf3 Rg6+ Kh1 Bh3 Rf2 exf3 Qxa5 Bd6 Qa7+ Kc8 Nxd6+ Rdxd6 Qa8+ Kd7 Qa4+ Ke7 Qa5 Kd7 Qa4+ Ke7 Qa5 b6 Qa7 Kd7 Qa4+ Kd8 Qa8+ Ke7 Qa7 Bg2+ Rxg2 fxg2+ Kg1 Kd7 Qa4+ Kd8 Qa8+ Kd7 Qa4+ Ke7 Qa7 Rd7 Qb7 Rh6 d6+ Rhxd6 Nd4 Kf7 Nf3 c6 Ne5+ Ke7 Nxd7 Rd1+ Rxd1 Qxd1+ Kxg2 Qe2+ Kg3 Qxe3+ Kg2"},{"game":1,"seed":20260921129919,"result":"1/2-1/2","reason":"quiet_draw","san":"e3 d5 c4 dxc4 Qe2 e5 Qxc4 Bd6 Ng3 a5 Ne4 Qe7 O-O Ng6 Nxd6 Rxd6 Be2 Nf6 b3 b6 Qc2 Bb7 Na3 O-O-O Nc4 Rc6 f4 exf4 Bf3 Nd5 Qf5+ Qe6 Qxe6+ fxe6 Be4 e5 h4 Nxh4 Bxe5 g5 exf4 gxf4 Bxf4 Nxf4 Rxf4 Rh6 d3 Bxe4 dxe4 Ng6 Rf6 Kb8 Ne5 Rd6 Rxd6 cxd6 Nc6+ Kb7 Nd4 Nf4 Rd1 Rf6 Rf1 b5 Rf3 Kb6 Kf2 Nd3+ Ke3 Rxf3+ gxf3 Ne5 f4 Ng4+ Kf3 h5 a3 b4 axb4 axb4 Kg3 Nf6 e5 dxe5 fxe5 Ne8 Nc2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":1,"lc0Cp":0,"weightWhite":82,"weightBlack":132,"weightDiff":-50,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":45.4,"reasons":{"quiet_draw":4,"threefold_repetition":5,"resign_black":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":138,"b":40,"mirrorW":821,"mirrorB":925,"fen":"nbnqbrkr/pppppppp/8/8/8/8/PPPPPPPP/NRQNBBKR w BHfh - 0 1","white":{"sp":138,"rank":"NRQNBBKR","family":"RampartScout","kingFile":"g","rookFiles":["b","h"],"queenFile":"c","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":45,"mbi":8,"mbiBand":"L"},"black":{"sp":40,"rank":"NBNQBRKR","family":"RampartScout","kingFile":"g","rookFiles":["f","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":34,"mbi":26,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":36,"depth":15,"pvSan":["Nb3","f5","d4","c6","h4","Nd6","e3","Ne4"]},{"stage":1,"nodes":500000,"cp":-3,"depth":17,"pvSan":["Nb3","d5","c4","c6","h4","h5","d4","Nd6"]},{"stage":2,"nodes":2000000,"cp":-21,"depth":26,"pvSan":["h4","h5","d4","d5","c4","c6","Nb3","Nd6"]},{"stage":3,"nodes":8000000,"cp":-9,"depth":32,"pvSan":["h4","h5","c4","c6","Nb3","d5","d4","Nab6"]},{"stage":4,"nodes":32000000,"cp":4,"depth":37,"pvSan":["h4","h5","c4","c6","Nb3","d5","d4","Nd6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":46,"pvSan":["d4","c6","Nb3","d5","c4","h5","h4","Nd6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":55,"pvSan":["d4","c6","Nb3","d5","c4","h5","h4","Nd6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":60,"pvSan":["d4","c6","Nb3","d5","c4","h5","h4","Nd6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":62,"pvSan":["d4","c6","Nb3","d5","c4","h5","h4","Nd6"]}],"deepestStage":8,"shallowMaxAbsCp":36,"shallowMinCp":-21,"shallowMaxCp":36,"sumOfSetupsCp":11,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":3,"depth":45,"san":["h4","e5","c4","h6","b4","c6","d4","exd4","Nb3","d5"]},{"rank":2,"cp":-1,"depth":44,"san":["c4","c6","h4","h5","Nb3","d5","d4","Nd6","cxd5","cxd5"]},{"rank":3,"cp":-4,"depth":44,"san":["Nb3","h5","h4","c6","c4","d5","d4","Nd6","cxd5","cxd5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"h4","cp":-13},{"san":"h5","cp":-10},{"san":"c4","cp":-8},{"san":"c6","cp":-9},{"san":"d4","cp":-8},{"san":"d5","cp":-4},{"san":"Nb3","cp":0},{"san":"Nd6","cp":4},{"san":"cxd5","cp":2},{"san":"cxd5","cp":4},{"san":"Nc3","cp":0},{"san":"Nc7","cp":-11},{"san":"e3","cp":0},{"san":"f6","cp":-2},{"san":"Qc2","cp":0},{"san":"Bf7","cp":0},{"san":"Rd1","cp":0},{"san":"b6","cp":0},{"san":"Bd3","cp":-5},{"san":"Qd7","cp":0},{"san":"f3","cp":0},{"san":"Rc8","cp":0},{"san":"Qe2","cp":0},{"san":"Nf5","cp":0},{"san":"Bf2","cp":12},{"san":"O-O","cp":13},{"san":"O-O","cp":12},{"san":"g6","cp":2},{"san":"e4","cp":0},{"san":"dxe4","cp":0},{"san":"fxe4","cp":0},{"san":"Nh6","cp":0},{"san":"d5","cp":-6},{"san":"Ng4","cp":0},{"san":"Nd4","cp":0},{"san":"e6","cp":0},{"san":"Nc6","cp":0},{"san":"exd5","cp":0},{"san":"exd5","cp":0},{"san":"Rfe8","cp":0},{"san":"Qf3","cp":0},{"san":"Nxd5","cp":0},{"san":"Nxb8","cp":0},{"san":"Qc7","cp":0},{"san":"Bg3","cp":0},{"san":"Qc5+","cp":0},{"san":"Bf2","cp":0},{"san":"Qc7","cp":0},{"san":"Bg3","cp":0},{"san":"Qc5+","cp":0},{"san":"Bf2","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":13,"meanAbsCp":2.5,"finalCp":0,"peakMove":1,"within25":51,"count":51},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":37.1,"reasons":{"threefold_repetition":5,"quiet_draw":5},"samples":[{"game":0,"seed":20260921138040,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 c6 h4 d5 h5 f5 Nb3 Rf6 e3 Nc7 f4 Rh6 Be2 dxc4 Qxc4+ Nd5 Qc2 O-O Nc3 Ncb6 Rh3 Qd7 Nc5 Qc8 Nd3 Nxc3 bxc3 c5 c4 Nd7 Bh4 Bxh5 Bxh5 Rxh5 Bxe7 Rxh3 Bxf8 Rg3 Be7 b6 Ne1 Qe8 Kf2 Rg6 Bh4 Rd6 Rd1 Qf7 Nf3 h6 g3 Re6 Qa4 Nf8 Qb5 Rd6 d4 cxd4 exd4 Rd7 Re1 Bd6 Re2 Ne6 Kg2 Nf8 Kf2 Ne6 Kg2 Nf8"},{"game":1,"seed":20260921138041,"result":"1/2-1/2","reason":"quiet_draw","san":"Nb3 d5 h4 c6 c4 h5 d4 Nd6 cxd5 cxd5 Nc3 Nb6 Nc5 Bc6 b4 Bd7 f3 Bc8 a4 Nf5 e3 e5 dxe5 Bxe5 a5 Nc4 Bf2 b6 axb6 Nxb6 Nb5 Ng3 Nxa7 Nxh1 Kxh1 Rh6 b5 Bd7 f4 Bc7 Ra1 Nc4 Nxd7 Qxd7 Nc6 Bb6 Ra6 Qc7 Bxc4 dxc4 Qxc4 Re8 Qb3 Rf6 Kh2 g6 Qd3 Rd6 Qe2 Rde6 Qc4 Kg7 Qd3 Re4 Qd5 R4e6 Qd3 Re4 Qd5 R8e6 Nd4 Bxd4 Rxe6 Rxe6 Qxd4+ f6 Be1 Qb7 Qc5 Qb6 Bb4 Qxc5 Bxc5 Re8 b6 Rb8 e4 f5 e5 Kf7 Kg3 Ke6 Kf2 Kd5 Be3 Kc6 Ke2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":2,"lc0Cp":9,"weightWhite":38,"weightBlack":52,"weightDiff":-14,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":37.1,"reasons":{"threefold_repetition":5,"quiet_draw":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":139,"b":304,"mirrorW":817,"mirrorB":367,"fen":"bbnqrkrn/pppppppp/8/8/8/8/PPPPPPPP/NRQNBKRB w BGeg - 0 1","white":{"sp":139,"rank":"NRQNBKRB","family":"BastionScout","kingFile":"f","rookFiles":["b","g"],"queenFile":"c","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":28,"mbi":43,"mbiBand":"M"},"black":{"sp":304,"rank":"BBNQRKRN","family":"BastionScout","kingFile":"f","rookFiles":["e","g"],"queenFile":"d","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":29,"mbi":40,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-18,"depth":15,"pvSan":["g3","e5","c4","Ng6","Nc2","O-O","d4","exd4"]},{"stage":1,"nodes":500000,"cp":-1,"depth":18,"pvSan":["g3","e5","d4","exd4","Nb3","Qe7","Qd2","c5"]},{"stage":2,"nodes":2000000,"cp":12,"depth":22,"pvSan":["g3","e5","Nb3","d5","d4","exd4","Bb4+","Ne7"]},{"stage":3,"nodes":8000000,"cp":-3,"depth":29,"pvSan":["g3","e5","d4","exd4","Nb3","a6","Nxd4","Ba7"]},{"stage":4,"nodes":32000000,"cp":0,"depth":43,"pvSan":["g3","e5","d4","exd4","Nb3","a6","Nxd4","Ba7"]},{"stage":5,"nodes":128000000,"cp":0,"depth":48,"pvSan":["g3","e5","d4","exd4","Nb3","a6","Nxd4","Ba7"]},{"stage":6,"nodes":400000000,"cp":0,"depth":55,"pvSan":["g3","e5","d4","exd4","Nb3","a6","Nxd4","Ba7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["g3","e5","d4","exd4","Nb3","a6","Nxd4","Ba7"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":61,"pvSan":["g3","e5","d4","exd4","Nb3","a6","Nxd4","Ba7"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":65,"pvSan":["g3","e5","d4","exd4","Nb3","a6","Nxd4","Ba7"]}],"deepestStage":9,"shallowMaxAbsCp":18,"shallowMinCp":-18,"shallowMaxCp":12,"sumOfSetupsCp":-1,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":44,"san":["g3","e5","d4","exd4","Nb3","a6","Nxd4","Ba7","Nf5","Ne7"]},{"rank":2,"cp":-43,"depth":44,"san":["d4","b6","O-O","e5","dxe5","Rxe5","g3","Bxh1","Kxh1","c5"]},{"rank":3,"cp":-47,"depth":44,"san":["O-O","b6","d4","e5","dxe5","Rxe5","g3","Bxh1","Kxh1","c5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g3","cp":-9},{"san":"e5","cp":0},{"san":"d4","cp":0},{"san":"exd4","cp":0},{"san":"Nb3","cp":0},{"san":"a6","cp":0},{"san":"Nxd4","cp":0},{"san":"Ba7","cp":0},{"san":"Nf5","cp":0},{"san":"Ne7","cp":0},{"san":"Nh6","cp":0},{"san":"gxh6","cp":0},{"san":"Qxh6+","cp":0},{"san":"Rg7","cp":0},{"san":"Bc3","cp":0},{"san":"Nf5","cp":0},{"san":"Qf4","cp":0},{"san":"Nd6","cp":0},{"san":"Qh6","cp":0},{"san":"Nf5","cp":0},{"san":"Qf4","cp":0},{"san":"Nd6","cp":0},{"san":"Qh6","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":9,"meanAbsCp":0.4,"finalCp":0,"peakMove":1,"within25":23,"count":23},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.0,"reasons":{"quiet_draw":7,"threefold_repetition":3},"samples":[{"game":0,"seed":20260921139304,"result":"1/2-1/2","reason":"quiet_draw","san":"g3 e5 d4 exd4 Nb3 Qe7 Qd2 c5 c3 dxc3 Qc2 cxb2 Nxc5 O-O Bb4 Bd6 Ne3 b6 Nf5 Qd8 Bxa8 bxc5 Bc3 Be5 f4 Bxc3 Qxc3 Qf6 Qxf6 gxf6 Nh6+ Kg7 Nf5+ Kg8 Bb7 Ng6 Bxc8 Rxc8 Rxb2 Rfd8 Kf2 Kf8 Nd6 Rc6 Rd1 Ne7 Ke1 h5 Kf2 Ra8 Ke1 h4 gxh4 c4 Rc2 Rb8 Rxc4 Rxc4 Nxc4 Rb4 Ne3 d5 h5 Rxf4 Rb1 Rh4 Rb8+ Kg7 Rb7 d4 Nf1 Nf5 Rxa7 Rxh5 Ra3 Kg6 Kd2 Rh8 Kd1 Re8"},{"game":1,"seed":20260921139305,"result":"1/2-1/2","reason":"quiet_draw","san":"g3 e5 d4 exd4 Nb3 Qe7 Qd2 c5 c3 dxc3 Qc2 cxb2 Nxc5 O-O Bb4 Bd6 Ne3 b6 Nf5 Qd8 Bxa8 bxc5 Bc3 Be5 f4 Bxc3 Qxc3 Qf6 Qxf6 gxf6 Nh6+ Kg7 Nf5+ Kg8 Bb7 Ng6 Bxc8 Rxc8 Rxb2 Rfd8 Kf2 Kf8 Nd6 Rc6 Rd1 Ne7 Ke1 h5 Kf2 Ra8 Ke1 h4 gxh4 c4 Rc2 Rb8 Rxc4 Rxc4 Nxc4 Rb4 Ne3 d5 h5 Rxf4 Rb1 Rh4 Rb8+ Kg7 Rb7 d4 Nf1 Nf5 Rxa7 Rxh5 Ra3 Kg6 Kd2 Rh8 Kd1 Re8"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":102,"berserkCp":-1,"lc0Cp":9,"weightWhite":21,"weightBlack":138,"weightDiff":-117,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":160,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.8,"reasons":{"quiet_draw":78,"threefold_repetition":82}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":140,"b":488,"mirrorW":828,"mirrorB":573,"fen":"qbrnbknr/pppppppp/8/8/8/8/PPPPPPPP/NBRQNKBR w CHch - 0 1","white":{"sp":140,"rank":"NBRQNKBR","family":"BastionScout","kingFile":"f","rookFiles":["c","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":12,"mbi":92,"mbiBand":"S"},"black":{"sp":488,"rank":"QBRNBKNR","family":"BastionGuard","kingFile":"f","rookFiles":["c","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":38,"mbi":18,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-15,"depth":14,"pvSan":["h4","c5","h5","Nf6","c4","b6","Nac2","d5"]},{"stage":1,"nodes":500000,"cp":-1,"depth":19,"pvSan":["c4","c5","Nb3","h5","f3","b6","d4","cxd4"]},{"stage":2,"nodes":2000000,"cp":4,"depth":25,"pvSan":["c4","c5","Nb3","b6","d4","cxd4","Nxd4","d5"]},{"stage":3,"nodes":8000000,"cp":2,"depth":34,"pvSan":["c4","c5","Nb3","b6","d4","cxd4","Nxd4","d5"]},{"stage":4,"nodes":32000000,"cp":-5,"depth":35,"pvSan":["c4","c5","Nb3","b6","f3","e5","Be4","Nc6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":46,"pvSan":["c4","c5","Nb3","b6","d4","cxd4","Nxd4","d5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["c4","c5","Nb3","b6","d4","cxd4","Nxd4","d5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["c4","c5","Nb3","b6","d4","cxd4","Nxd4","d5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["c4","c5","Nb3","b6","d4","cxd4","Nxd4","d5"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":58,"pvSan":["c4","c5","Nb3","b6","d4","cxd4","Nxd4","d5"]}],"deepestStage":9,"shallowMaxAbsCp":15,"shallowMinCp":-15,"shallowMaxCp":4,"sumOfSetupsCp":-26,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":11,"depth":43,"san":["c4","c5","Nb3","b6","d4","cxd4","Nxd4","d5","cxd5","Rxc1"]},{"rank":2,"cp":-19,"depth":42,"san":["d4","d5","h3","b6","Bh2","c5","Nf3","Bxh2","Nxh2","cxd4"]},{"rank":3,"cp":-34,"depth":42,"san":["c3","b6","d4","c5","f3","d5","Nb3","a5","Nd2","Ne6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":0},{"san":"c5","cp":6},{"san":"Nb3","cp":-2},{"san":"a5","cp":0},{"san":"d4","cp":18},{"san":"d6","cp":16},{"san":"dxc5","cp":17},{"san":"a4","cp":20},{"san":"cxd6","cp":17},{"san":"axb3","cp":18},{"san":"d7","cp":20},{"san":"Bxd7","cp":20},{"san":"Qxd7","cp":24},{"san":"Bf4","cp":8},{"san":"Rd1","cp":8},{"san":"bxa2","cp":19},{"san":"Bxa2","cp":25},{"san":"Ne6","cp":17},{"san":"Bb3","cp":19},{"san":"Nf6","cp":19},{"san":"Qa4","cp":22},{"san":"Qxa4","cp":22},{"san":"Bxa4","cp":20},{"san":"Rxc4","cp":14},{"san":"Bb3","cp":16},{"san":"Rc6","cp":15},{"san":"g3","cp":17},{"san":"Bc7","cp":14},{"san":"f4","cp":15},{"san":"g6","cp":12},{"san":"Kg2","cp":7},{"san":"h5","cp":5},{"san":"Nd3","cp":12},{"san":"h4","cp":7},{"san":"Nb4","cp":10},{"san":"hxg3","cp":8},{"san":"hxg3","cp":9},{"san":"Rxh1","cp":5},{"san":"Kxh1","cp":6},{"san":"Rd6","cp":6},{"san":"Rxd6","cp":6},{"san":"Bxd6","cp":1},{"san":"Nd3","cp":8},{"san":"Nd8","cp":0},{"san":"Kg2","cp":7},{"san":"Nd7","cp":0},{"san":"Bd4","cp":1},{"san":"Nc6","cp":0},{"san":"Bc3","cp":0},{"san":"e6","cp":0},{"san":"e4","cp":0},{"san":"Nc5","cp":0},{"san":"Nxc5","cp":0},{"san":"Bxc5","cp":0},{"san":"Bc4","cp":0},{"san":"Nd4","cp":0},{"san":"Bd2","cp":0},{"san":"Ke7","cp":0},{"san":"e5","cp":0},{"san":"g5","cp":0}],"end":"target","maxAbsCp":25,"meanAbsCp":9.3,"finalCp":0,"peakMove":9,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":42.2,"reasons":{"threefold_repetition":7,"quiet_draw":3},"samples":[{"game":0,"seed":20260921140488,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 c5 f3 b6 d4 cxd4 Bxd4 h5 Nb3 Nc6 Bc3 Nf6 Nd3 d6 O-O Ne5 Nd2 Qb7 e3 a6 Re1 b5 cxb5 Nxd3 Bxd3 axb5 Ne4 Nd5 Qb3 Nxc3 Nxc3 Ba7 Bxb5 Bc5 Ba4 Qxb3 Bxb3 e6 Kf2 Ra8 Ne4 Bb4 Red1 d5 Nc5 Ra5 Nd3 Bd6 h4 O-O f4 Bb5 Rd2 Rb8 Ne5 Bb4 Rd4 Bd6 Rd2 Bb4 Rdc2 Raa8 g3 Be7 Rd2 Bb4 Rd4 Bd6 Rd2 Bb4 Rd4 Bd6 Rc2 Rb6 e4 Bxe5 fxe5 Bc4 Bxc4 dxc4 a3 c3 bxc3 Rxa3 Ke3 Kh7 Rc1 Rb5 Rd7 Kg6 Kd4 f6 exf6 gxf6 Rd6 Kf7 Rd7+ Kg6 Rc7 Ra4+ Kd3 Rb6 Rc4 Ra5 Rc8 Rd6+ Kc4 Rda6 Re1 Ra4+ Kc5 Kf7 Rc7+ Kg6 Re3 R4a5+ Kd4 Rd6+ Kc4 Rb6 Rc8 Rba6 Re1 Ra4+ Kc5 Kf7 Rc7+ Kg6"},{"game":1,"seed":20260921140489,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 Nf6 d4 c5 dxc5 Rxc5 f3 Rc8 Nd3 h5 Nb3 h4 Bf2 Ne6 Qe1 h3 g3 d6 O-O a6 Nd4 Nxd4 Bxd4 b5 cxb5 Rxc1 Qxc1 axb5 Qc8 Qa4 e3 Ba7 b3 Qa3 Qa8 Bc5 Qxa3 Bxa3 e4 Nd7 Be3 Nb8 Bc1 Bxc1 Rxc1 Nc6 Ne1 Bd7 Bd3 b4 Rc2 Rh5 g4 Ra5 Kf2 Nd4 Rd2 e5 Kg3 Be6 Kxh3 g5 Kg3 Rc5 Be2 Rc3 Kf2 Bc8 Ng2 Ke7 h4 gxh4 Nxh4 Kf6 Ng2 Be6 Bd1 Bc8 Nf4 Bb7 Nd3 Nc6 Nb2 Nd4 Nd3 Nc6 Ne1 Nd4"}]},"deep":{"cp4b":-1,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":10,"weightWhite":47,"weightBlack":65,"weightDiff":-18,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":42.2,"reasons":{"threefold_repetition":7,"quiet_draw":3}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":140,"b":865,"mirrorW":828,"mirrorB":91,"fen":"bqrbkrnn/pppppppp/8/8/8/8/PPPPPPPP/NBRQNKBR w CHcf - 0 1","white":{"sp":140,"rank":"NBRQNKBR","family":"BastionScout","kingFile":"f","rookFiles":["c","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":12,"mbi":92,"mbiBand":"S"},"black":{"sp":865,"rank":"BQRBKRNN","family":"ThroneScout","kingFile":"e","rookFiles":["c","f"],"queenFile":"b","bishopCorner":1,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":16,"mbi":83,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":2,"depth":16,"pvSan":["c4","f5","d4","b6","f3","c5","dxc5","bxc5"]},{"stage":1,"nodes":500000,"cp":1,"depth":19,"pvSan":["c4","f5","b4","c5","bxc5","Rxc5","Nb3","Rc8"]},{"stage":2,"nodes":2000000,"cp":8,"depth":24,"pvSan":["c4","f5","b4","c5","bxc5","Rxc5","f3","Rc8"]},{"stage":3,"nodes":8000000,"cp":-6,"depth":28,"pvSan":["c4","Nf6","d4","c5","dxc5","Rxc5","Nb3","Rc8"]},{"stage":4,"nodes":32000000,"cp":0,"depth":33,"pvSan":["c4","Nf6","d4","c5","dxc5","Rxc5","Nb3","Rc8"]},{"stage":5,"nodes":128000000,"cp":4,"depth":41,"pvSan":["c4","Nf6","d4","c5","dxc5","Rxc5","Nb3","Rc8"]},{"stage":6,"nodes":400000000,"cp":0,"depth":46,"pvSan":["c4","Nf6","d4","b6","h4","c5","Nb3","h5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":50,"pvSan":["c4","Nf6","d4","c5","dxc5","Rxc5","Nb3","Rc8"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["c4","Nf6","d4","c5","dxc5","Rxc5","Nb3","Rc8"]}],"deepestStage":8,"shallowMaxAbsCp":8,"shallowMinCp":-6,"shallowMaxCp":8,"sumOfSetupsCp":-4,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["d4","b6","c4","c5","dxc5","bxc5","Bxh7","Nf6","Bb1","O-O"]},{"rank":2,"cp":-2,"depth":41,"san":["c4","Nf6","d4","c5","dxc5","Rxc5","Nb3","Rc8","h4","b6"]},{"rank":3,"cp":-14,"depth":41,"san":["f3","c5","c4","f5","Nb3","b6","d4","cxd4","Nxd4","e6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":-10},{"san":"Nf6","cp":-10},{"san":"d4","cp":-7},{"san":"c5","cp":3},{"san":"dxc5","cp":4},{"san":"Rxc5","cp":6},{"san":"Nb3","cp":17},{"san":"Rc8","cp":-3},{"san":"h4","cp":-8},{"san":"Ng6","cp":-2},{"san":"Nd4","cp":-15},{"san":"O-O","cp":-16},{"san":"Bh2","cp":-9},{"san":"Ne5","cp":-7},{"san":"h5","cp":-7},{"san":"d6","cp":1},{"san":"c5","cp":6},{"san":"Rxc5","cp":13},{"san":"Rxc5","cp":13},{"san":"dxc5","cp":12},{"san":"Nef3","cp":8},{"san":"Bc7","cp":0},{"san":"Nb5","cp":0},{"san":"Nxf3","cp":0},{"san":"Bxc7","cp":0},{"san":"Qe8","cp":0},{"san":"Nxa7","cp":0},{"san":"Ng5","cp":0},{"san":"Bb6","cp":0},{"san":"Nd7","cp":0},{"san":"Bc7","cp":0},{"san":"Nf6","cp":0},{"san":"f3","cp":0},{"san":"b6","cp":5},{"san":"h6","cp":16},{"san":"g6","cp":16},{"san":"Kf2","cp":0},{"san":"Nd5","cp":0},{"san":"Bh2","cp":0},{"san":"e5","cp":0},{"san":"e4","cp":0},{"san":"Nf4","cp":0},{"san":"Qd6","cp":0},{"san":"Qd8","cp":0},{"san":"Rd1","cp":0},{"san":"Ngh3+","cp":0},{"san":"gxh3","cp":0},{"san":"Qh4+","cp":0},{"san":"Bg3","cp":0},{"san":"Nxh3+","cp":0},{"san":"Kg2","cp":0},{"san":"Nf4+","cp":0},{"san":"Kf2","cp":0},{"san":"Nh3+","cp":0},{"san":"Kg2","cp":0},{"san":"Nf4+","cp":0},{"san":"Bxf4","cp":0},{"san":"exf4","cp":0},{"san":"Qd3","cp":0},{"san":"Qg3+","cp":0}],"end":"target","maxAbsCp":17,"meanAbsCp":3.6,"finalCp":0,"peakMove":4,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":8,"blackWins":1,"whiteScorePct":50.0,"avgMoves":48.1,"reasons":{"resign_black":1,"quiet_draw":7,"resign_white":1,"threefold_repetition":1},"samples":[{"game":0,"seed":20260921140865,"result":"1-0","reason":"resign_black","san":"c4 f5 c5 e6 f3 Nf6 Bf2 b6 Nb3 O-O O-O Be7 c6 Rcd8 Nd4 Bc5 Nec2 Bxc6 Nxc6 dxc6 e3 Nd5 d4 Bd6 e4 Nf4 exf5 exf5 Ne3 g6 Qc2 Nf7 Rce1 Qa8 a3 Rde8 Kh1 a5 Bh4 b5 g4 fxg4 Nxg4 Nd5 Re4 Kg7 Rg1 a4 Ne5 Bxe5 Reg4 Rh8 dxe5 Nxe5 Rg5 Re6 Qe4 Nf6 Qf5 Qe8 Re1 Kf8 Qxe5 Rxe5 Rgxe5 Qf7 Bg5 Ng8 Kg2 h5 Bd2 c5 Bc3 Nf6 Re6 Nd5 Re8+ Qxe8 Rxe8+ Kxe8 Bxh8 Ke7 Kg3 g5 Be4 Ne3 f4 h4+ Kf3 gxf4 Kxf4 Nc4 Bc6 b4 Bxa4 bxa3 bxa3 h3 Kg3 Nxa3 Kxh3 Nc4 Kg4 Nb6 Bc6 Nc4 h4 Kd6 Be4 Ke6 h5 Ne5+ Kf4 Nf7 Bc3 Kd6 Bg6 Nh6 Kg5 Ng8 Bf7 Ne7 h6 Kc6 h7 Nd5 h8=Q Nb6"},{"game":1,"seed":20260921140866,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 b6 f3 Nf6 Nb3 O-O c4 Ng6 e4 e6 Bf2 c5 dxc5 Bc7 cxb6 axb6 g3 h5 Nd4 h4 Qd2 hxg3 hxg3 Bxg3 Bxg3 Qxg3 b3 d5 exd5 exd5 Qh2 Qxh2 Rxh2 Nf4 Nf5 Ng6 Nd4 dxc4 Bxg6 fxg6 Rxc4 Rxc4 bxc4 Rc8 Rb2 Rxc4 Rxb6 Ra4 Nec2 Rxa2 Nb4 Ra3 Ke2 Bd5 Kf2 Kf7 Rb5 Ba8 Nbc6 Ra2+ Ke3 Nd7 Ne5+ Nxe5 Rxe5 Ra3+ Ke2 Kf6 f4 Ra2+ Ke3 Ra3+ Kf2 Ra4 Re6+ Kf7 Rd6 Ra2+ Ne2 Be4"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-1,"lc0Cp":15,"weightWhite":47,"weightBlack":121,"weightDiff":-74,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":8,"blackWins":1,"whiteScorePct":50.0,"avgMoves":48.1,"reasons":{"resign_black":1,"quiet_draw":7,"resign_white":1,"threefold_repetition":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":150,"b":104,"mirrorW":806,"mirrorB":861,"fen":"qbnrbnkr/pppppppp/8/8/8/8/PPPPPPPP/NRBNQBKR w BHdh - 0 1","white":{"sp":150,"rank":"NRBNQBKR","family":"RampartScout","kingFile":"g","rookFiles":["b","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":30,"mbi":37,"mbiBand":"M"},"black":{"sp":104,"rank":"QBNRBNKR","family":"RampartGuard","kingFile":"g","rookFiles":["d","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":24,"mbi":59,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-12,"depth":16,"pvSan":["h4","h5","e4","e5","Nb3","Ne7","Nc3","Ne6"]},{"stage":1,"nodes":500000,"cp":-3,"depth":20,"pvSan":["e4","d5","exd5","h5","h4","c6","dxc6","Rh6"]},{"stage":2,"nodes":2000000,"cp":0,"depth":23,"pvSan":["e4","d5","exd5","b6","b4","h5","h4","c6"]},{"stage":3,"nodes":8000000,"cp":0,"depth":30,"pvSan":["e4","d5","exd5","h5","h4","c6","dxc6","Bxc6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":40,"pvSan":["e4","d5","exd5","h5","h4","c6","dxc6","Bxc6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":45,"pvSan":["e4","d5","exd5","e6","dxe6","Nxe6","b4","a5"]},{"stage":6,"nodes":400000000,"cp":2,"depth":48,"pvSan":["e4","d5","exd5","e6","dxe6","Nxe6","b4","a5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":50,"pvSan":["e4","e5","b4","c6","d4","f6","dxe5","Bxe5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["e4","e5","b4","c6","d4","f6","Nb3","Ng6"]}],"deepestStage":8,"shallowMaxAbsCp":12,"shallowMinCp":-12,"shallowMaxCp":0,"sumOfSetupsCp":6,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":12,"depth":42,"san":["e4","d5","exd5","b6","c4","c6","Nc3","cxd5","Nxd5","Bc6"]},{"rank":2,"cp":-12,"depth":42,"san":["b4","d5","Nb3","b6","g3","e5","Bg2","c6","e4","Ne6"]},{"rank":3,"cp":-25,"depth":41,"san":["d3","e5","g3","Ne6","e4","c6","b4","d5","Bh3","Nd4"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"h4","cp":1},{"san":"d5","cp":-39},{"san":"b4","cp":-45},{"san":"b6","cp":-50},{"san":"Bb2","cp":-36},{"san":"f6","cp":-41},{"san":"d3","cp":-38},{"san":"Nd6","cp":-44},{"san":"g3","cp":-42},{"san":"e5","cp":-45},{"san":"Nb3","cp":-52},{"san":"c6","cp":-39},{"san":"Ne3","cp":-43},{"san":"Qb7","cp":-46},{"san":"c4","cp":-46},{"san":"Qf7","cp":-45},{"san":"c5","cp":-47},{"san":"Nc8","cp":-54},{"san":"h5","cp":-64},{"san":"h6","cp":-71},{"san":"Ng2","cp":-57},{"san":"d4","cp":-54},{"san":"e4","cp":-63},{"san":"dxe3","cp":-49},{"san":"Nxe3","cp":-49},{"san":"Ne6","cp":-57},{"san":"d4","cp":-52},{"san":"Ng5","cp":-50},{"san":"Bc4","cp":-48},{"san":"Qxc4","cp":-45},{"san":"Nxc4","cp":-49},{"san":"Nf3+","cp":-58},{"san":"Kf1","cp":-48},{"san":"Nxe1","cp":-46},{"san":"Rxe1","cp":-43},{"san":"Bf7","cp":-43},{"san":"Ne3","cp":-43},{"san":"e4","cp":-40},{"san":"Nd2","cp":-37},{"san":"Bxa2","cp":-41},{"san":"Nxe4","cp":-34},{"san":"Ne7","cp":-34},{"san":"f3","cp":-37},{"san":"O-O","cp":-37},{"san":"Kf2","cp":-38},{"san":"Bb3","cp":-35},{"san":"Nd2","cp":-34},{"san":"Bf7","cp":-40},{"san":"Ra1","cp":-46},{"san":"Nd5","cp":-54},{"san":"Nxd5","cp":-41},{"san":"Rxd5","cp":-32},{"san":"Ra6","cp":-35},{"san":"Rc8","cp":-41},{"san":"Bc3","cp":-31},{"san":"Bxh5","cp":-28},{"san":"cxb6","cp":-28},{"san":"axb6","cp":-27},{"san":"Rxb6","cp":-26},{"san":"Bf7","cp":-19}],"end":"target","maxAbsCp":71,"meanAbsCp":42.6,"finalCp":-19,"peakMove":10,"within25":2,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":38.5,"reasons":{"quiet_draw":5,"threefold_repetition":4,"resign_black":1},"samples":[{"game":0,"seed":20260921150104,"result":"1/2-1/2","reason":"quiet_draw","san":"b4 d5 g3 h5 h4 a5 bxa5 c5 d3 Bc7 Bd2 c4 Bg2 Bc6 O-O Nd6 Nc3 e6 a4 Bxa5 Nb5 Bxd2 Qxd2 Nf5 c3 cxd3 exd3 Rh6 Nc2 Qxa4 Rb4 Qa8 Ncd4 Rf6 Qe2 g6 Qb2 e5 Nxf5 gxf5 Qe2 Qb8 f4 e4 Nd4 Qc8 Rfb1 Ne6 Qxh5 Ng7 Qe2 Be8 R1b3 b5 Kh2 Rb6 Bf1 Kh7 Qe1 Ra6 Nxb5 Bxb5 Rxb5 Ra2+ Rb2 Ra3 c4 dxc4 dxc4 Qd7 Rb7 Qd4 c5 Nh5 Be2 Ra1 Rb1 Ra2 Rxf7+ Kg8"},{"game":1,"seed":20260921150105,"result":"1/2-1/2","reason":"threefold_repetition","san":"b4 d5 g3 b6 d3 c6 Nb3 e5 Bg2 h5 h4 Ne7 e4 Qb7 Ne3 Qc8 a4 Bd7 Nd2 Ne6 c3 O-O Qd1 g6 b5 d4 cxd4 Nxd4 Nf3 Nxf3+ Qxf3 Kg7 Kh2 Be6 Qe2 c5 a5 Qd7 Rd1 Bc7 Nc4 f6 Be3 Ng8 Qd2 Rf7 Bf1 Kh7 Bg2 Kg7 Bf1 Kh7 Bg2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":2,"lc0Cp":13,"weightWhite":42,"weightBlack":91,"weightDiff":-49,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":38.5,"reasons":{"quiet_draw":5,"threefold_repetition":4,"resign_black":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":150,"b":421,"mirrorW":806,"mirrorB":730,"fen":"rnbbqnkr/pppppppp/8/8/8/8/PPPPPPPP/NRBNQBKR w BHah - 0 1","white":{"sp":150,"rank":"NRBNQBKR","family":"RampartScout","kingFile":"g","rookFiles":["b","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":30,"mbi":37,"mbiBand":"M"},"black":{"sp":421,"rank":"RNBBQNKR","family":"RampartGuard","kingFile":"g","rookFiles":["a","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":true,"mbiCp":14,"mbi":89,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-4,"depth":16,"pvSan":["e4","e5","Ne3","Ne6","c3","O-O","Nac2","d6"]},{"stage":1,"nodes":500000,"cp":1,"depth":19,"pvSan":["e4","e5","g3","d6","Bg2","Be6","b3","Ng6"]},{"stage":2,"nodes":2000000,"cp":2,"depth":26,"pvSan":["e4","e5","g3","d6","Bg2","a5","Ne3","Ng6"]},{"stage":3,"nodes":8000000,"cp":17,"depth":29,"pvSan":["e4","e5","g3","a5","Bg2","h5","h4","d6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":34,"pvSan":["e4","e5","g3","d6","Bg2","Ne6","d3","O-O"]},{"stage":5,"nodes":128000000,"cp":3,"depth":43,"pvSan":["e4","e5","g3","h5","h4","d6","Bg2","Ne6"]},{"stage":6,"nodes":400000000,"cp":-1,"depth":46,"pvSan":["d4","d5","e4","dxe4","Qxe4","Nbd7","Nb3","a5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["d4","d5","e4","dxe4","Qxe4","Nbd7","Nb3","a5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":53,"pvSan":["d4","d5","e4","dxe4","Qxe4","Nbd7","Nb3","a5"]}],"deepestStage":8,"shallowMaxAbsCp":17,"shallowMinCp":-4,"shallowMaxCp":17,"sumOfSetupsCp":16,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["e4","e5","g3","d6","Bg2","h5","h4","Nbd7","d3","a5"]},{"rank":2,"cp":-7,"depth":40,"san":["d4","d5","e4","dxe4","Qxe4","Nbd7","Nb3","a5","Nc3","Nf6"]},{"rank":3,"cp":-16,"depth":40,"san":["h4","d5","d4","c6","e4","dxe4","Qxe4","Nbd7","Nb3","Nf6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"e4","cp":13},{"san":"e5","cp":12},{"san":"g3","cp":17},{"san":"d6","cp":12},{"san":"Bg2","cp":9},{"san":"Nbd7","cp":8},{"san":"Ne3","cp":5},{"san":"h5","cp":11},{"san":"h4","cp":12},{"san":"Ne6","cp":6},{"san":"d3","cp":6},{"san":"O-O","cp":-1},{"san":"O-O","cp":-4},{"san":"g6","cp":-5},{"san":"Nb3","cp":0},{"san":"c6","cp":0},{"san":"f4","cp":0},{"san":"exf4","cp":0},{"san":"gxf4","cp":-2},{"san":"f5","cp":-2},{"san":"Qg3","cp":0},{"san":"fxe4","cp":0},{"san":"Bxe4","cp":-1},{"san":"Rf6","cp":-3},{"san":"c4","cp":-4},{"san":"Bc7","cp":-3},{"san":"Ng2","cp":0},{"san":"Ndc5","cp":0},{"san":"Nxc5","cp":0},{"san":"dxc5","cp":0},{"san":"b4","cp":0},{"san":"Nd4","cp":0},{"san":"Qf2","cp":0},{"san":"Bg4","cp":0},{"san":"Re1","cp":0},{"san":"b6","cp":0},{"san":"b5","cp":0},{"san":"Rd8","cp":0},{"san":"Bb2","cp":0},{"san":"Qf7","cp":0},{"san":"Bxd4","cp":0},{"san":"Rxd4","cp":0},{"san":"bxc6","cp":0},{"san":"Bxf4","cp":0},{"san":"Nxf4","cp":0},{"san":"Rxf4","cp":0},{"san":"Qxd4","cp":0},{"san":"cxd4","cp":0},{"san":"Bd5","cp":0},{"san":"Be6","cp":0},{"san":"Bxe6","cp":0},{"san":"Rf1+","cp":0},{"san":"Kh2","cp":0},{"san":"Rf2+","cp":0},{"san":"Kg1","cp":0},{"san":"Rf1+","cp":0},{"san":"Kg2","cp":0},{"san":"Rf2+","cp":0},{"san":"Kh1","cp":0},{"san":"Rf1+","cp":0}],"end":"target","maxAbsCp":17,"meanAbsCp":2.3,"finalCp":0,"peakMove":2,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":40.9,"reasons":{"quiet_draw":3,"threefold_repetition":6,"resign_white":1},"samples":[{"game":0,"seed":20260921150421,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 h5 d4 h4 h3 c6 Bd3 d5 Nc3 dxe4 Nxe4 Bc7 Nb3 Bf5 Nf6+ gxf6 Bxf5 e6 c4 Nbd7 Bc2 f5 Bd2 Ng6 Qe2 a5 a4 Nf6 O-O-O b5 Kb1 bxc4 Qxc4 Nd5 Rhe1 Qd8 Nc5 Rh7 Qe2 Nge7 g4 hxg3 fxg3 Bxg3 Rg1 Rg7 Rg2 Qd6 Rdg1 Rg6 Nd3 Rb8 Qf3 Bh2 Rf1 Bg3 Rfg1 Bh2 Rxg6+ Nxg6 Rg2 Kf8 Qf2 Bf4 Rxg6 Bxd2 Qxd2 fxg6 Qh6+ Ke8 Qxg6+ Kd8 Nc5 Kc7 Qg7+ Ne7 Na6+ Kd7 Nc5+ Kc7"},{"game":1,"seed":20260921150422,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 d5 h4 Nfd7 Nc3 e5 e4 dxe4 Qxe4 O-O dxe5 Qxe5 Qxe5 Nxe5 Bf4 Nbc6 Bb5 Ng6 Bg3 Nd4 h5 Ne7 Bd3 Bf5 O-O-O Bxd3 Rxd3 Nef5 Be5 Ne6 Nb3 Bg5+ Kb1 Rfd8 Rhd1 b6 a4 Rxd3 Rxd3 Rd8 Nc1 Re8 b4 Kf8 Kb2 Ne7 Nd5 Nxd5 Rxd5 f6 Bc3 Nf4 Rd7 Re7 Rd8+ Re8 Rd7 Re7 Rd8+ Re8"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-7,"lc0Cp":0,"weightWhite":42,"weightBlack":71,"weightDiff":-29,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":40.9,"reasons":{"quiet_draw":3,"threefold_repetition":6,"resign_white":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":151,"b":896,"mirrorW":802,"mirrorB":63,"fen":"bbrkqrnn/pppppppp/8/8/8/8/PPPPPPPP/NRBNQKRB w BGcf - 0 1","white":{"sp":151,"rank":"NRBNQKRB","family":"BastionScout","kingFile":"f","rookFiles":["b","g"],"queenFile":"e","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"black":{"sp":896,"rank":"BBRKQRNN","family":"ThroneScout","kingFile":"d","rookFiles":["c","f"],"queenFile":"e","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":38,"mbi":18,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":9,"depth":15,"pvSan":["g3","f5","f4","Nf6","O-O","Qh5","e3","c5"]},{"stage":1,"nodes":500000,"cp":-1,"depth":17,"pvSan":["g3","f5","f4","Nf6","b4","Qh5","e3","Qxh2"]},{"stage":2,"nodes":2000000,"cp":0,"depth":26,"pvSan":["g3","f5","f4","Nf6","b4","Qh5","e3","Qxh2"]},{"stage":3,"nodes":8000000,"cp":4,"depth":30,"pvSan":["g3","f5","b4","Nf6","e3","c6","f4","b6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":35,"pvSan":["g3","f5","b4","Nf6","e3","c6","f4","b6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":44,"pvSan":["g3","f5","b4","Nf6","e3","c6","f4","b6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["g3","f5","b4","Nf6","e3","c6","f4","b6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["g3","f5","b4","Nf6","e3","c6","f4","b6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["g3","f5","b4","Nf6","e3","c6","f4","b6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":56,"pvSan":["g3","f5","b4","Nf6","e3","c6","f4","b6"]}],"deepestStage":9,"shallowMaxAbsCp":9,"shallowMinCp":-1,"shallowMaxCp":9,"sumOfSetupsCp":-17,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-12,"depth":41,"san":["g3","f5","b4","c6","f4","b6","Nb3","Nf6","e3","e5"]},{"rank":2,"cp":-24,"depth":40,"san":["b4","b6","Bb2","f6","e4","c5","g3","cxb4","d3","Qh5"]},{"rank":3,"cp":-56,"depth":40,"san":["d3","b6","e4","f5","Qe2","c5","g3","Ng6","exf5","Bxh1"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g3","cp":14},{"san":"f5","cp":1},{"san":"b4","cp":-5},{"san":"Nf6","cp":-18},{"san":"e3","cp":-17},{"san":"c6","cp":-8},{"san":"f4","cp":2},{"san":"b6","cp":6},{"san":"Nb3","cp":0},{"san":"e5","cp":8},{"san":"O-O","cp":4},{"san":"Nf7","cp":8},{"san":"fxe5","cp":9},{"san":"Bxe5","cp":12},{"san":"Rxf5","cp":13},{"san":"Qe6","cp":9},{"san":"e4","cp":7},{"san":"d5","cp":6},{"san":"d4","cp":11},{"san":"Bd6","cp":7},{"san":"Rf1","cp":8},{"san":"dxe4","cp":3},{"san":"Nf2","cp":3},{"san":"O-O","cp":0},{"san":"Nxe4","cp":4},{"san":"Nxe4","cp":9},{"san":"Qxe4","cp":7},{"san":"Qxe4","cp":12},{"san":"Bxe4","cp":2},{"san":"Bxb4","cp":5},{"san":"Bd2","cp":3},{"san":"Bxd2","cp":0},{"san":"Nxd2","cp":4},{"san":"Rcd8","cp":3},{"san":"c3","cp":3},{"san":"Rfe8","cp":0},{"san":"Rbe1","cp":0},{"san":"c5","cp":0},{"san":"Bxa8","cp":0},{"san":"Rxa8","cp":0},{"san":"dxc5","cp":0},{"san":"bxc5","cp":0},{"san":"Rxe8+","cp":0},{"san":"Rxe8","cp":0},{"san":"Rf4","cp":-1},{"san":"Ne5","cp":0},{"san":"Ra4","cp":0},{"san":"Nd3","cp":0},{"san":"Rxa7","cp":0},{"san":"Re1+","cp":0},{"san":"Nf1","cp":0},{"san":"Rc1","cp":0},{"san":"Kg2","cp":0},{"san":"Rxc3","cp":0},{"san":"Ne3","cp":0},{"san":"Nb4","cp":0},{"san":"Kf2","cp":0},{"san":"h5","cp":0},{"san":"Ke2","cp":0},{"san":"Kh7","cp":0}],"end":"target","maxAbsCp":18,"meanAbsCp":3.9,"finalCp":0,"peakMove":2,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":46.0,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921151896,"result":"1/2-1/2","reason":"threefold_repetition","san":"g3 f5 d4 Qg6 Qb4 Nf6 Bf4 O-O Qxe7 Qh5 Bf3 Qh3+ Bg2 Qh5 Bf3 Qh3+ Bg2 Qh5"},{"game":1,"seed":20260921151897,"result":"1/2-1/2","reason":"quiet_draw","san":"g3 f5 b4 Nf6 d4 Qh5 Bg2 Ng4 Rh1 c6 c4 b6 c5 Bb7 Nc2 f4 gxf4 O-O h3 Nh6 Rb3 Bxf4 Bxf4 Rxf4 Ra3 Ra8 Qc3 Ng6 Bf3 Qh4 Nde3 Rf7 Ng2 Qf6 h4 Nf5 h5 Ngh4 Nxh4 Nxh4 Rh3 d6 cxb6 axb6 Rxa8+ Bxa8 Ke1 Qg5 Qe3 Qxe3 fxe3 Nxf3+ exf3 Bb7 Kf2 c5 bxc5 bxc5 dxc5 dxc5 a4 Rf8 h6 g6 Na3 Rf5 Rg3 Kf7 Nb5 Rh5 Rg1 Rxh6 Rc1 Rh5 e4 Bc6 Ke3 c4 Na3 c3 Nb1 Bxa4 Nxc3 Bc6 Ne2 Bb7 Rb1 Ba6 Nd4 Rc5 Rb6 Bc8 f4 e5 fxe5 Rxe5 Nb5 Bh3 Kf4 Re7 Nd4 Kg7 e5 Re8 Rb7+ Kh6 Rb2 Bc8 Rh2+ Kg7 Rc2 Rf8+ Ke4 Bb7+ Ke3 Bd5 Rc5 Bg8 Ke4 Ra8"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":126,"berserkCp":0,"lc0Cp":-1,"weightWhite":20,"weightBlack":119,"weightDiff":-99,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":160,"blackWins":0,"whiteScorePct":50.0,"avgMoves":48.5,"reasons":{"threefold_repetition":69,"quiet_draw":91}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":155,"b":722,"mirrorW":801,"mirrorB":423,"fen":"brknqbnr/pppppppp/8/8/8/8/PPPPPPPP/NRNQBKRB w BGbh - 0 1","white":{"sp":155,"rank":"NRNQBKRB","family":"BastionScout","kingFile":"f","rookFiles":["b","g"],"queenFile":"d","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":14,"mbi":89,"mbiBand":"S"},"black":{"sp":722,"rank":"BRKNQBNR","family":"BastionGuard","kingFile":"c","rookFiles":["b","h"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":26,"mbi":51,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":13,"depth":15,"pvSan":["d4","h5","h4","b6","g3","Bxh1","Rxh1","d5"]},{"stage":1,"nodes":500000,"cp":-1,"depth":19,"pvSan":["d4","b6","g3","Bxh1","Rxh1","h5","h4","e5"]},{"stage":2,"nodes":2000000,"cp":8,"depth":24,"pvSan":["d4","b6","Nab3","h5","h4","e5","dxe5","Qxe5"]},{"stage":3,"nodes":8000000,"cp":0,"depth":33,"pvSan":["d4","b6","g3","Bxh1","Rxh1","e5","dxe5","Qxe5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":40,"pvSan":["d4","b6","g3","Bxh1","Rxh1","e5","dxe5","Qxe5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":40,"pvSan":["d4","b6","Nd3","h5","c4","h4","Nc2","e6"]},{"stage":6,"nodes":400000000,"cp":-2,"depth":46,"pvSan":["d4","b6","g3","Bxh1","Rxh1","e5","dxe5","Qxe5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["d4","b6","Nd3","f6","c4","e5","d5","e4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":54,"pvSan":["d4","b6","Nd3","f6","c4","e5","d5","e4"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":57,"pvSan":["d4","b6","Nd3","Nf6","g3","Bxh1","Rxh1","Nc6"]}],"deepestStage":9,"shallowMaxAbsCp":13,"shallowMinCp":-1,"shallowMaxCp":13,"sumOfSetupsCp":-12,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":42,"san":["d4","b6","g3","Bxh1","Rxh1","e5","dxe5","Qxe5","Nd3","Qe6"]},{"rank":2,"cp":-45,"depth":41,"san":["g3","e5","c4","f5","Nc2","Nf6","d3","Qh5","Bf3","Qg6"]},{"rank":3,"cp":-54,"depth":41,"san":["c4","e5","g3","f5","Nc2","Nf6","Nb3","Qh5","h4","e4"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":0},{"san":"b6","cp":0},{"san":"g3","cp":6},{"san":"Bxh1","cp":1},{"san":"Rxh1","cp":-7},{"san":"e5","cp":-12},{"san":"dxe5","cp":-7},{"san":"Qxe5","cp":-1},{"san":"Nd3","cp":10},{"san":"Qe6","cp":0},{"san":"Nb3","cp":0},{"san":"Nf6","cp":0},{"san":"Nf4","cp":0},{"san":"Qc6","cp":0},{"san":"f3","cp":0},{"san":"Ne6","cp":0},{"san":"Qd3","cp":0},{"san":"Nxf4","cp":0},{"san":"gxf4","cp":0},{"san":"Qd5","cp":0},{"san":"Qa6+","cp":0},{"san":"Qb7","cp":0},{"san":"Qd3","cp":0},{"san":"Qd5","cp":0},{"san":"Qa6+","cp":0},{"san":"Qb7","cp":0},{"san":"Qd3","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":12,"meanAbsCp":1.6,"finalCp":0,"peakMove":3,"within25":27,"count":27},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":32.2,"reasons":{"threefold_repetition":9,"quiet_draw":1},"samples":[{"game":0,"seed":20260921155722,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 b6 g3 Bxh1 Rxh1 d5 Qd3 h5 h4 e5 dxe5 Qxe5 b4 Qe4 f3 Qxd3 Nxd3 Bd6 Kg2 Ne7 Bf2 Ndc6 c3 Ne5 Nb2 a5 bxa5 bxa5 Na4 Rxb1 Rxb1 Nc4 Bc5 Nf5 Bxd6 Nfxd6 Nc2 Re8 Nd4 c6 Nc5 Nb5 Nxb5 cxb5 Kf2 Kc7 Rxb5 Kc6 a4 Nd6 Rxa5 Nc4 Rb5 Nd6 Ra5 Nc4 Rb5 Nd6"},{"game":1,"seed":20260921155723,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 b6 g3 e5 Bxa8 Rxa8 dxe5 Qxe5 Bc3 Qe6 Nd3 Nf6 Nf4 Qc6 Qd3 Ne4 Nd5 Nxc3 Nxc3 g6 O-O h5 b4 Qe6 Nd5 Bd6 c4 h4 c5 Be5 Nb3 c6 Qa6+ Kb8 cxb6 axb6 Qxb6+ Kc8 e4 hxg3 fxg3 cxd5 Rbc1+ Nc6 b5 Bxg3 hxg3 Rxa2 Rf2 Rh1+ Kxh1 Qh3+ Kg1 Qxg3+ Kf1 Qh3+ Kg1 Qg3+ Kf1 Qh3+ Kg1"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-1,"weightWhite":4,"weightBlack":86,"weightDiff":-82,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":32.2,"reasons":{"threefold_repetition":9,"quiet_draw":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":159,"b":244,"mirrorW":800,"mirrorB":622,"fen":"nbbrkqnr/pppppppp/8/8/8/8/PPPPPPPP/NRNQKRBB w BFdh - 0 1","white":{"sp":159,"rank":"NRNQKRBB","family":"ThroneScout","kingFile":"e","rookFiles":["b","f"],"queenFile":"d","bishopCorner":1,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":26,"mbi":51,"mbiBand":"M"},"black":{"sp":244,"rank":"NBBRKQNR","family":"ThroneScout","kingFile":"e","rookFiles":["d","h"],"queenFile":"f","bishopCorner":0,"knightPlacement":"rim","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":33,"mbi":28,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-1,"depth":16,"pvSan":["f4","d6","g4","Nb6","e4","e5","Qe2","Qe7"]},{"stage":1,"nodes":500000,"cp":1,"depth":18,"pvSan":["f4","d5","c3","c6","Nd3","Nf6","Qb3","g6"]},{"stage":2,"nodes":2000000,"cp":-14,"depth":22,"pvSan":["f4","d5","c4","dxc4","b3","Bf5","Nc2","c3"]},{"stage":3,"nodes":8000000,"cp":-21,"depth":27,"pvSan":["f4","d5","c3","Nb6","Nd3","Nf6","g3","g6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":39,"pvSan":["f4","d5","g3","c6","Nd3","Bh3","Nb3","Bxf1"]},{"stage":5,"nodes":128000000,"cp":0,"depth":48,"pvSan":["f4","d5","g3","Nf6","c4","dxc4","Qa4+","c6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":55,"pvSan":["f4","d5","g3","Nf6","c4","dxc4","Qa4+","c6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":59,"pvSan":["f4","d5","g3","Nf6","c4","dxc4","Qa4+","c6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":62,"pvSan":["f4","d5","g3","Nf6","c4","dxc4","Qa4+","c6"]}],"deepestStage":8,"shallowMaxAbsCp":21,"shallowMinCp":-21,"shallowMaxCp":1,"sumOfSetupsCp":-7,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":43,"san":["f4","d5","g3","Nf6","c4","dxc4","Qa4+","c6","Bxa7","Bf5"]},{"rank":2,"cp":-2,"depth":43,"san":["Nd3","d5","f4","Nb6","g3","Nf6","Nb3","c6","Na5","e6"]},{"rank":3,"cp":-11,"depth":43,"san":["g3","d6","f4","c6","e4","Bh3","Rf2","Nf6","d4","e5"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f4","cp":-16},{"san":"d5","cp":2},{"san":"g3","cp":15},{"san":"Nf6","cp":0},{"san":"c4","cp":0},{"san":"dxc4","cp":0},{"san":"Qa4+","cp":-1},{"san":"c6","cp":0},{"san":"Bxa7","cp":0},{"san":"Bf5","cp":0},{"san":"d3","cp":0},{"san":"e6","cp":0},{"san":"Bxb8","cp":0},{"san":"cxd3","cp":0},{"san":"Bxc6+","cp":0},{"san":"bxc6","cp":0},{"san":"Qxc6+","cp":0},{"san":"Rd7","cp":0},{"san":"Qc8+","cp":0},{"san":"Rd8","cp":0},{"san":"Qc6+","cp":0},{"san":"Rd7","cp":0},{"san":"Qc8+","cp":0},{"san":"Rd8","cp":0},{"san":"Qc6+","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":16,"meanAbsCp":1.4,"finalCp":0,"peakMove":1,"within25":25,"count":25},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.2,"reasons":{"quiet_draw":9,"threefold_repetition":1},"samples":[{"game":0,"seed":20260921159244,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 f5 exf5 Qxf5 f4 Nf6 g3 O-O Qe2 Qg6 f5 Qf7 Nab3 Rde8 Nd3 d6 O-O-O c5 Nf2 Bxf5 Bxb7 Nb6 d3 d5 Ne4 c4 Rxf5 cxb3 Ng5 bxa2 Kd2 Qg6 Qe6+ Kh8 Bxb6 axb6 Bxd5 Qh6 Kc3 Nxd5+ Qxd5 Rxf5 Qxf5 Qf6+ Qxf6 exf6 Ne4 f5 Nd2 Re2 Ra1 g5 Rxa2 Kg7 Ra8 Be5+ d4 Bf6 Nc4 Rxh2 Nd6 Rf2 Rb8 g4 Ne8+ Kf7 Nxf6 Kxf6 Rxb6+ Kg5 d5 Rg2 d6 Rxg3+ Kd2 Rg2+ Kc3 Rg3+ Kd2 Rg2+"},{"game":1,"seed":20260921159245,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 f5 exf5 Qxf5 f4 Nf6 g3 O-O Qe2 Qg6 f5 Qf7 Nab3 Rde8 Nd3 d6 O-O-O c5 Nf2 Bxf5 Bxb7 Nb6 d3 d5 Ne4 c4 Rxf5 cxb3 Ng5 bxa2 Kd2 Qg6 Qe6+ Kh8 Bxb6 axb6 Bxd5 Qh6 Kc3 Nxd5+ Qxd5 Rxf5 Qxf5 Qf6+ Qxf6 exf6 Ne4 f5 Nd2 Re2 Ra1 g5 Rxa2 Kg7 Ra8 Be5+ d4 Bf6 Nc4 Rxh2 Nd6 Rf2 Rb8 g4 Ne8+ Kf7 Nxf6 Kxf6 Rxb6+ Kg5 d5 Rg2 d6 Rxg3+ Kd2 Rg2+ Kc3 Rg3+ Kd2 Rg2+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":0,"weightWhite":7,"weightBlack":68,"weightDiff":-61,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.2,"reasons":{"quiet_draw":9,"threefold_repetition":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":161,"b":163,"mirrorW":795,"mirrorB":787,"fen":"bnrnkqrb/pppppppp/8/8/8/8/PPPPPPPP/BNRBNKQR w CHcg - 0 1","white":{"sp":161,"rank":"BNRBNKQR","family":"BastionGuard","kingFile":"f","rookFiles":["c","h"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":6,"mbi":97,"mbiBand":"E"},"black":{"sp":163,"rank":"BNRNKQRB","family":"ThroneGuard","kingFile":"e","rookFiles":["c","g"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":28,"mbi":43,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-8,"depth":17,"pvSan":["b4","b6","f3","e5","Bxe5","Qxb4","Qf2","Qe7"]},{"stage":1,"nodes":500000,"cp":1,"depth":18,"pvSan":["b4","b6","Nd3","e5","Bxe5","Ne6","c4","O-O-O"]},{"stage":2,"nodes":2000000,"cp":8,"depth":22,"pvSan":["b3","b6","f4","f5","Qf2","Ne6","e3","g5"]},{"stage":3,"nodes":8000000,"cp":-15,"depth":26,"pvSan":["b3","b6","f4","f5","Qf2","Nf7","O-O","e6"]},{"stage":4,"nodes":32000000,"cp":-11,"depth":37,"pvSan":["b4","b6","c4","e5","Bxe5","Nbc6","Bc3","Nxb4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":42,"pvSan":["b4","e5","Bxe5","Qxb4","f4","Nbc6","Nd3","Qe7"]},{"stage":6,"nodes":400000000,"cp":-1,"depth":46,"pvSan":["b4","e5","Bxe5","Nbc6","Bb2","Qxb4","Nd3","Qe7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":50,"pvSan":["b4","e5","Bxe5","Nbc6","Bb2","Qxb4","Nd3","Qe7"]},{"stage":8,"nodes":1600000000,"cp":-3,"depth":52,"pvSan":["b4","e5","c4","b6","f3","Qxb4","Bxe5","Ne6"]}],"deepestStage":8,"shallowMaxAbsCp":15,"shallowMinCp":-15,"shallowMaxCp":8,"sumOfSetupsCp":-22,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-12,"depth":41,"san":["b4","b6","Nd3","e6","f3","d6","e4","Qe7","Qe3","O-O"]},{"rank":2,"cp":-22,"depth":41,"san":["b3","Nbc6","e3","f5","f4","Nf7","Bf3","g5","Bxh8","Rxh8"]},{"rank":3,"cp":-28,"depth":40,"san":["f3","Nbc6","b4","Nxb4","Qxa7","b6","Qa3","e6","c4","Qe7"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":-7},{"san":"e5","cp":-11},{"san":"Bxe5","cp":-5},{"san":"Nbc6","cp":-13},{"san":"Bb2","cp":-18},{"san":"Qxb4","cp":-18},{"san":"Nd3","cp":-11},{"san":"Qe7","cp":-9},{"san":"f4","cp":-7},{"san":"b6","cp":-6},{"san":"Qf2","cp":-6},{"san":"f5","cp":-7},{"san":"c4","cp":-3},{"san":"Ne6","cp":0},{"san":"O-O","cp":-3},{"san":"d6","cp":-13},{"san":"Ne1","cp":-7},{"san":"O-O-O","cp":0},{"san":"e3","cp":0},{"san":"g5","cp":0},{"san":"Bxh8","cp":-12},{"san":"Rxh8","cp":-12},{"san":"fxg5","cp":-11},{"san":"Nxg5","cp":0},{"san":"Qxf5+","cp":0},{"san":"Kb8","cp":-9},{"san":"Qf6","cp":-3},{"san":"Nh3+","cp":-6},{"san":"gxh3","cp":0},{"san":"Rdg8+","cp":-2},{"san":"Bg4","cp":0},{"san":"h5","cp":-1},{"san":"Qxe7","cp":0},{"san":"Nxe7","cp":0},{"san":"Rf7","cp":0},{"san":"Nc6","cp":0},{"san":"Rf4","cp":0},{"san":"hxg4","cp":0},{"san":"Rxg4","cp":0},{"san":"Rxg4+","cp":0},{"san":"hxg4","cp":0},{"san":"Ne5","cp":0},{"san":"g5","cp":0},{"san":"Rh5","cp":0},{"san":"d3","cp":0},{"san":"Rxg5+","cp":0},{"san":"Kf2","cp":0},{"san":"Ng4+","cp":0},{"san":"Kg3","cp":0},{"san":"Ne5+","cp":0},{"san":"Kf2","cp":0},{"san":"Ng4+","cp":0},{"san":"Kg3","cp":0},{"san":"Nh6+","cp":0},{"san":"Kf2","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":18,"meanAbsCp":3.6,"finalCp":0,"peakMove":3,"within25":55,"count":55},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.5,"reasons":{"threefold_repetition":6,"quiet_draw":4},"samples":[{"game":0,"seed":20260921161163,"result":"1/2-1/2","reason":"threefold_repetition","san":"b4 b6 c4 e5 Bxe5 Nbc6 Bc3 Nxb4 Bb3 c5 f4 Qe7 Qf2 f5 O-O Ne6 Kh1 g5 fxg5 Nxg5 Bxh8 Rxh8 Nc3 O-O-O Nd5 Nxd5 cxd5 Rhf8 d4 Ne4 Qf4 d6 Nf3 Qg7 e3 Qf7 dxc5 dxc5 Nd4 Bxd5 Nc6 Rd6 Rfd1 Kb7 Rxd5 Rxd5 Ne7 Qxe7 Bxd5+ Kc8 Rf1 Nf6 Bf3 Nd7 a4 Ne5 Be2 Ng6 Qc4 Ne5 Qf4 Ng6 Ba6+ Kd7 Bb5+ Kc8 Ba6+ Kd7 Bb5+ Kc8"},{"game":1,"seed":20260921161164,"result":"1/2-1/2","reason":"quiet_draw","san":"b3 b6 f4 Nbc6 c4 f5 Qf2 Nf7 e3 O-O-O Bf3 Kb8 h4 h6 h5 e5 fxe5 Nfxe5 Bxe5 Nxe5 Bxa8 Kxa8 O-O g6 hxg6 Qd6 Qxf5 Rxg6 c5 bxc5 Qc2 Rg5 Nc3 Ng4 Rf4 Bxc3 Qxc3 Ne5 d4 cxd4 Qxd4 Qe6 Qe4+ c6 Nf3 Nxf3+ Qxf3 Rdg8 Rf8+ Rxf8 Qxf8+ Kb7 Qb4+ Rb5 Qf4 a5 e4 Qe7 Rd1 h5 e5 Kc8 Re1 Qe8 e6 dxe6 Qc4 Kb7 Rxe6 Qd7 Qe4 Rb4 Qe1 Qd4+ Kh2 Qh4+ Qxh4 Rxh4+ Kg1 a4 Re5 Kb6 Kf2 axb3 axb3 Rh2 Kg1 Rh4"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-9,"lc0Cp":-5,"weightWhite":61,"weightBlack":97,"weightDiff":-36,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.5,"reasons":{"threefold_repetition":6,"quiet_draw":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":161,"b":283,"mirrorW":795,"mirrorB":577,"fen":"nrknbrqb/pppppppp/8/8/8/8/PPPPPPPP/BNRBNKQR w CHbf - 0 1","white":{"sp":161,"rank":"BNRBNKQR","family":"BastionGuard","kingFile":"f","rookFiles":["c","h"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":6,"mbi":97,"mbiBand":"E"},"black":{"sp":283,"rank":"NRKNBRQB","family":"BastionScout","kingFile":"c","rookFiles":["b","f"],"queenFile":"g","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":true,"mbiCp":27,"mbi":47,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-2,"depth":14,"pvSan":["b3","Nc6","c4","O-O-O","f4","f5","Qf2","g5"]},{"stage":1,"nodes":500000,"cp":-1,"depth":19,"pvSan":["b3","f5","f4","d6","c4","c5","Qf2","Nc6"]},{"stage":2,"nodes":2000000,"cp":-9,"depth":25,"pvSan":["b3","f5","f4","d6","c4","c5","Qf2","Nc6"]},{"stage":3,"nodes":8000000,"cp":-1,"depth":29,"pvSan":["b3","f5","f4","d6","Qf2","Ne6","O-O","Nb6"]},{"stage":4,"nodes":32000000,"cp":6,"depth":35,"pvSan":["b3","f5","f4","d6","c4","c5","Qf2","Nc6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":45,"pvSan":["b4","b5","f3","f5","Qxa7","Nc6","Qa6+","Kd8"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["b4","b5","f3","f5","Qxa7","Nc6","Qa6+","Kd8"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["b4","b5","f4","Nb6","Qf2","f5","a4","bxa4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":61,"pvSan":["b4","b5","f4","Nb6","Qf2","f5","a4","bxa4"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":61,"pvSan":["b4","b5","f4","Nb6","Qf2","f5","a4","bxa4"]}],"deepestStage":9,"shallowMaxAbsCp":9,"shallowMinCp":-9,"shallowMaxCp":6,"sumOfSetupsCp":-21,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["b4","b5","f4","Nb6","Qf2","f5","a4","Nc6","axb5","Nxb4"]},{"rank":2,"cp":-7,"depth":41,"san":["b3","f5","c4","d6","f4","Ne6","e3","g5","Bxh8","Qxh8"]},{"rank":3,"cp":-25,"depth":40,"san":["f4","g5","f5","e6","c4","Nc6","g4","O-O-O","Qf2","exf5"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b3","cp":-1},{"san":"Nc6","cp":0},{"san":"f4","cp":6},{"san":"g5","cp":0},{"san":"Bxh8","cp":0},{"san":"Qxh8","cp":2},{"san":"f5","cp":6},{"san":"O-O-O","cp":2},{"san":"Qf2","cp":14},{"san":"d5","cp":10},{"san":"O-O","cp":12},{"san":"Nb6","cp":6},{"san":"e3","cp":19},{"san":"Rg8","cp":18},{"san":"f6","cp":21},{"san":"Qxf6","cp":1},{"san":"Qxf6","cp":11},{"san":"exf6","cp":10},{"san":"Rxf6","cp":18},{"san":"d4","cp":19},{"san":"Bg4+","cp":18},{"san":"Bd7","cp":12},{"san":"Bxd7+","cp":18},{"san":"Rxd7","cp":19},{"san":"e4","cp":25},{"san":"Re7","cp":25},{"san":"d3","cp":29},{"san":"Nd7","cp":25},{"san":"Rf5","cp":19},{"san":"f6","cp":18},{"san":"Nf3","cp":30},{"san":"Ree8","cp":29},{"san":"Rf1","cp":20},{"san":"a6","cp":30},{"san":"Nbd2","cp":25},{"san":"g4","cp":24},{"san":"Ne1","cp":27},{"san":"Re5","cp":29},{"san":"Rxe5","cp":33},{"san":"Ncxe5","cp":24},{"san":"Kf2","cp":27},{"san":"c5","cp":10},{"san":"g3","cp":11},{"san":"b5","cp":0},{"san":"Ng2","cp":0},{"san":"Kc7","cp":0},{"san":"Ke2","cp":0},{"san":"a5","cp":0},{"san":"Rb1","cp":0},{"san":"a4","cp":0},{"san":"Nf4","cp":0},{"san":"b4","cp":0},{"san":"Nd5+","cp":0},{"san":"Kd6","cp":0},{"san":"Rf1","cp":0},{"san":"axb3","cp":0},{"san":"axb3","cp":0},{"san":"Ra8","cp":0},{"san":"Nc4+","cp":0},{"san":"Nxc4","cp":0}],"end":"target","maxAbsCp":33,"meanAbsCp":11.7,"finalCp":0,"peakMove":20,"within25":52,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":52.0,"reasons":{"quiet_draw":8,"threefold_repetition":1,"resign_white":1},"samples":[{"game":0,"seed":20260921161283,"result":"1/2-1/2","reason":"quiet_draw","san":"b3 Nc6 f4 O-O-O Qf2 f5 O-O d6 c4 Kb8 e3 Nb6 Bf3 e5 Bxc6 Bxc6 fxe5 dxe5 Bxe5 Nd7 Bc3 Nf6 Bb4 Ne4 Qe2 Nd6 Nf3 g5 Nd4 Bxd4 exd4 Rfe8 Qh5 Ne4 d5 Bd7 Qh6 Qh8 Bc3 Nxc3 Nxc3 Rg8 Rce1 Qd4+ Rf2 Rde8 Rxe8+ Rxe8 Kf1 f4 Re2 Rxe2 Nxe2 Qxd2 Qxg5 a5 Qg8+ Bc8 Qxh7 b5 Qe4 Qxa2 Nd4 Qa1+ Kf2 a4 bxa4 bxa4 Nc6+ Ka8 c5 Bd7 d6 Qb2+ Kf3 Qc3+ Kxf4 Qc1+ Kf3 Qa3+ Ke2 Qb2+ Ke3 Qa3+ Ke2 Qb2+ Ke3 Qc1+ Kf3 Qc3+"},{"game":1,"seed":20260921161284,"result":"1/2-1/2","reason":"quiet_draw","san":"b3 Nc6 f4 O-O-O Qf2 f5 O-O d6 c4 Kb8 e3 Nb6 Bf3 e5 Bxc6 Bxc6 fxe5 dxe5 Bxe5 Nd7 Bc3 Nf6 Bb4 Ne4 Qe2 Nd6 Nf3 g5 Nd4 Bxd4 exd4 Rfe8 Qh5 Ne4 d5 Bd7 Qh6 Qh8 Bc3 Nxc3 Nxc3 Rg8 Rce1 Qd4+ Rf2 Rde8 Rxe8+ Rxe8 Kf1 f4 Re2 Rxe2 Nxe2 Qxd2 Qxg5 a5 Qg8+ Bc8 Qxh7 b5 Qe4 Qxa2 Nd4 Qa1+ Kf2 a4 bxa4 bxa4 Nc6+ Ka8 c5 Bd7 d6 Qb2+ Kf3 Qc3+ Kxf4 Qc1+ Kf3 Qa3+ Ke2 Qb2+ Ke3 Qa3+ Ke2 Qb2+ Ke3 Qc1+ Kf3 Qc3+"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":148,"berserkCp":0,"lc0Cp":5,"weightWhite":61,"weightBlack":106,"weightDiff":-45,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":156,"blackWins":4,"whiteScorePct":48.8,"avgMoves":43.1,"reasons":{"quiet_draw":98,"threefold_repetition":58,"resign_white":4}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":162,"b":241,"mirrorW":791,"mirrorB":619,"fen":"bnrbkqnr/pppppppp/8/8/8/8/PPPPPPPP/BNRNKBQR w CHch - 0 1","white":{"sp":162,"rank":"BNRNKBQR","family":"ThroneGuard","kingFile":"e","rookFiles":["c","h"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"black":{"sp":241,"rank":"BNRBKQNR","family":"ThroneGuard","kingFile":"e","rookFiles":["c","h"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":22,"mbi":65,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-23,"depth":15,"pvSan":["g3","Nc6","f4","e6","Bg2","Bf6","Bxc6","bxc6"]},{"stage":1,"nodes":500000,"cp":2,"depth":21,"pvSan":["g4","e6","h4","Nc6","Bg2","b6","b3","Be7"]},{"stage":2,"nodes":2000000,"cp":-1,"depth":24,"pvSan":["f3","b6","e4","e6","Ne3","Bf6","O-O-O","Nc6"]},{"stage":3,"nodes":8000000,"cp":4,"depth":28,"pvSan":["g4","e6","h4","h5","g5","c5","b3","d5"]},{"stage":4,"nodes":32000000,"cp":7,"depth":36,"pvSan":["e4","b6","Nbc3","e6","Ne3","Bf6","f3","O-O-O"]},{"stage":5,"nodes":128000000,"cp":0,"depth":44,"pvSan":["e4","b6","Nbc3","e6","Ne3","Bf6","f3","O-O-O"]},{"stage":6,"nodes":400000000,"cp":1,"depth":51,"pvSan":["e4","b6","Nbc3","e6","Ne3","Bf6","f3","O-O-O"]},{"stage":7,"nodes":800000000,"cp":0,"depth":59,"pvSan":["e4","b6","Nbc3","e6","Ne3","Bf6","f3","O-O-O"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":61,"pvSan":["e4","b6","Nbc3","e6","Ne3","Bf6","f3","O-O-O"]}],"deepestStage":8,"shallowMaxAbsCp":23,"shallowMinCp":-23,"shallowMaxCp":7,"sumOfSetupsCp":3,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":43,"san":["Nbc3"]},{"rank":2,"cp":0,"depth":43,"san":["e4","b6","Nbc3","e6","Ne3","Bf6","f3","O-O-O","O-O-O","Nc6"]},{"rank":3,"cp":-8,"depth":42,"san":["f3","b6","e4","f5","exf5","Nh6","Ne3","Nxf5","O-O-O","e6"]}],"equalFirstMoves":3,"firstMoveKind":"knight"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f3","cp":14},{"san":"b6","cp":-20},{"san":"Nf2","cp":-7},{"san":"e6","cp":-17},{"san":"O-O-O","cp":-12},{"san":"h5","cp":-20},{"san":"Nc3","cp":-15},{"san":"d5","cp":-23},{"san":"Kb1","cp":-15},{"san":"Nc6","cp":-18},{"san":"d4","cp":-17},{"san":"Bf6","cp":-22},{"san":"e4","cp":-24},{"san":"O-O-O","cp":-12},{"san":"e5","cp":-19},{"san":"Be7","cp":-13},{"san":"b3","cp":-15},{"san":"f6","cp":-12},{"san":"exf6","cp":-10},{"san":"Qxf6","cp":-10},{"san":"h4","cp":-7},{"san":"Kb8","cp":4},{"san":"Nd3","cp":6},{"san":"Nh6","cp":0},{"san":"Ne2","cp":-12},{"san":"Nf5","cp":-7},{"san":"g3","cp":-11},{"san":"a5","cp":-11},{"san":"Bh3","cp":-8},{"san":"Bb7","cp":-6},{"san":"a4","cp":-10},{"san":"g5","cp":-8},{"san":"hxg5","cp":-5},{"san":"Qxg5","cp":-7},{"san":"Nef4","cp":0},{"san":"Rdg8","cp":-2},{"san":"Nxe6","cp":-2},{"san":"Qf6","cp":-2},{"san":"Bxf5","cp":-1},{"san":"Qxf5","cp":-2},{"san":"Nef4","cp":-2},{"san":"Nb4","cp":0},{"san":"g4","cp":-2},{"san":"Nxd3","cp":-2},{"san":"Nxd3","cp":0},{"san":"Qxf3","cp":0},{"san":"Ne5","cp":0},{"san":"Qe4","cp":0},{"san":"Re1","cp":0},{"san":"Qh7","cp":0},{"san":"Bc3","cp":0},{"san":"Bd6","cp":0},{"san":"g5","cp":0},{"san":"Bc8","cp":0},{"san":"g6","cp":0},{"san":"Qg7","cp":0},{"san":"Nf7","cp":0},{"san":"Bf5","cp":0},{"san":"Nxh8","cp":0},{"san":"Rxh8","cp":0}],"end":"target","maxAbsCp":24,"meanAbsCp":7.2,"finalCp":0,"peakMove":7,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":35.1,"reasons":{"quiet_draw":4,"threefold_repetition":6},"samples":[{"game":0,"seed":20260921162241,"result":"1/2-1/2","reason":"quiet_draw","san":"g4 c5 Bg2 e6 c4 h5 h3 Ne7 b3 Nbc6 Ndc3 a6 f4 b6 O-O-O Bc7 e3 O-O-O Na3 d5 d3 Nb4 Nc2 Nxc2 Kxc2 Kb8 Kb1 f6 Bb2 Bb7 f5 Qf7 Qf2 Bc6 fxe6 Qxe6 Nxd5 Nxd5 cxd5 Bxd5 Bxd5 Qxd5 Qf5 hxg4 Qxg4 Rd7 h4 a5 h5 Re7 d4 cxd4 Bxd4 Qb5 Qf3 Rd7 Kb2 a4 Rc1 Be5 Qc6 Qxc6 Rxc6 Bxd4+ exd4 Kb7 Re6 axb3 Kxb3 Rxd4 Re7+ Ka6 Rxg7 Rh6 Rg3 Kb5 Kc3 Rc4+ Kb3 Rb4+"},{"game":1,"seed":20260921162242,"result":"1/2-1/2","reason":"quiet_draw","san":"g4 e6 b3 c5 c4 b6 Bg2 Nc6 Nbc3 h5 h3 Nge7 Nb5 Ng6 Qh2 e5 gxh5 Rxh5 Ne3 Nh4 Bd5 a6 Nc3 f5 Ng2 g5 Nxh4 Rxh4 Qg2 d6 a3 Kd7 Rb1 Bf6 d3 Qh8 Kd2 b5 cxb5 axb5 Nxb5 e4 Bxf6 Qxf6 dxe4 Nd4 Nc3 fxe4 e3 Qf5 Bxa8 Rxa8 exd4 cxd4 Nxe4 Rxe4 Rbe1 Qa5+ b4 Qxa3 Qxe4 Qxb4+ Ke2 Re8 Qxe8+ Kxe8 Rd1 Qc4+ Kf3 Kd7 Kg4 Qd5 f4 Qg2+ Kf5 Qd5+ Kg4 gxf4 h4 f3"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":6,"lc0Cp":3,"weightWhite":0,"weightBlack":43,"weightDiff":-43,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":35.1,"reasons":{"quiet_draw":4,"threefold_repetition":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":166,"b":533,"mirrorW":790,"mirrorB":522,"fen":"rnbbkqnr/pppppppp/8/8/8/8/PPPPPPPP/NRBNKBQR w BHah - 0 1","white":{"sp":166,"rank":"NRBNKBQR","family":"ThroneScout","kingFile":"e","rookFiles":["b","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":31,"mbi":34,"mbiBand":"M"},"black":{"sp":533,"rank":"RNBBKQNR","family":"ThroneGuard","kingFile":"e","rookFiles":["a","h"],"queenFile":"f","bishopCorner":0,"knightPlacement":"central","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":39,"mbi":16,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":18,"depth":13,"pvSan":["d4","c6","Nb3","d5","Nc3","a5","e4","dxe4"]},{"stage":1,"nodes":500000,"cp":0,"depth":18,"pvSan":["d4","d5","f3","f5","Nc3","Qf7","Bf4","a5"]},{"stage":2,"nodes":2000000,"cp":11,"depth":23,"pvSan":["d4","e5","dxe5","f6","e6","d5","Nb3","Bxe6"]},{"stage":3,"nodes":8000000,"cp":0,"depth":31,"pvSan":["d4","e5","dxe5","f6","e6","d6","Nc3","Bxe6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":34,"pvSan":["d4","f5","g4","d5","g5","f4","h4","Nc6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":42,"pvSan":["d4","f5","g4","d5","g5","f4","h4","Nc6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["d4","f5","g4","d5","g5","f4","h4","Nc6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["d4","f5","g4","d5","g5","f4","h4","Nc6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["d4","f5","g4","d5","g5","f4","h4","Nc6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":60,"pvSan":["d4","f5","g4","d5","g5","f4","h4","Nc6"]}],"deepestStage":9,"shallowMaxAbsCp":18,"shallowMinCp":0,"shallowMaxCp":18,"sumOfSetupsCp":-8,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["Nc3","e5","f4","d6","e4","Nc6","Bb5","Ne7","fxe5","dxe5"]},{"rank":2,"cp":0,"depth":41,"san":["d4","f5","g4","d5","g5","f4","Nc3","e5","dxe5","Qf7"]},{"rank":3,"cp":-7,"depth":40,"san":["e4","e5","f4","d5","fxe5","dxe4","Qe3","Qe7","Nc3","Nd7"]}],"equalFirstMoves":3,"firstMoveKind":"knight"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":7},{"san":"f5","cp":0},{"san":"g4","cp":-1},{"san":"d5","cp":-21},{"san":"g5","cp":-17},{"san":"f4","cp":0},{"san":"h4","cp":0},{"san":"Nc6","cp":0},{"san":"Qh2","cp":0},{"san":"e5","cp":0},{"san":"dxe5","cp":0},{"san":"h6","cp":0},{"san":"gxh6","cp":0},{"san":"Nxh6","cp":0},{"san":"Qxf4","cp":0},{"san":"Nf5","cp":0},{"san":"Bg2","cp":0},{"san":"Be6","cp":4},{"san":"h5","cp":0},{"san":"g5","cp":4},{"san":"hxg6","cp":15},{"san":"Rxh1+","cp":11},{"san":"Bxh1","cp":16},{"san":"Qh8","cp":3},{"san":"Bg2","cp":6},{"san":"Be7","cp":0},{"san":"Nc3","cp":0},{"san":"O-O-O","cp":4},{"san":"Bd2","cp":0},{"san":"Nh4","cp":0},{"san":"Qg3","cp":0},{"san":"d4","cp":0},{"san":"Ne4","cp":0},{"san":"Nf5","cp":0},{"san":"Qf4","cp":0},{"san":"Nh4","cp":0},{"san":"Qg3","cp":0},{"san":"Nf5","cp":0},{"san":"Qf3","cp":0},{"san":"Nxe5","cp":-2},{"san":"Qh3","cp":-2},{"san":"Qxh3","cp":0},{"san":"Bxh3","cp":-3},{"san":"Rh8","cp":-5},{"san":"Bf1","cp":2},{"san":"Bxa2","cp":-2},{"san":"O-O-O","cp":-2},{"san":"Nxg6","cp":-2},{"san":"Nb3","cp":0},{"san":"Rh2","cp":0},{"san":"Ng3","cp":0},{"san":"Nxg3","cp":-4},{"san":"fxg3","cp":0},{"san":"Bxb3","cp":0},{"san":"cxb3","cp":0},{"san":"Bd6","cp":-3},{"san":"Bg5","cp":0},{"san":"c5","cp":0},{"san":"e3","cp":0},{"san":"Bxg3","cp":0}],"end":"target","maxAbsCp":21,"meanAbsCp":2.3,"finalCp":0,"peakMove":2,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":35.2,"reasons":{"quiet_draw":5,"threefold_repetition":5},"samples":[{"game":0,"seed":20260921166533,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 d5 f3 f5 Nc3 Nf6 Nb3 Qf7 Bf4 O-O e3 c6 h4 Nh5 Bh2 f4 Ne2 e5 O-O-O Bb6 g4 fxg3 Nxg3 Nd7 a4 exd4 a5 Bd8 Nxd4 Ne5 Ngf5 Bxf5 Bxe5 Bg6 a6 bxa6 Bh3 Qb7 Qg4 Re8 f4 Bf6 Qd7 Qxd7 Bxd7 Bxe5 fxe5 Rxe5 Bxc6 Rf8 Rhg1 Nf6 Rg5 Rxe3 Nf5 Re2 Bxd5+ Kh8 Bb7 Rf2 Nd4 Rd8 Rc5 Bh5 Rd3 Rb8 Rc8+ Rxc8 Bxc8 Rf4 Ne6 Rf1+ Kd2 Nd5 c3 Rd1+ Kc2 Rxd3 Kxd3 Bg4 Nc7 Nb4+ Kc4 Bxc8 Kxb4 Kg8 Kc5 Kf7 Kd6 a5 c4 h6"},{"game":1,"seed":20260921166534,"result":"1/2-1/2","reason":"threefold_repetition","san":"Nc3 e5 f4 Qe7 e4 d6 d3 c6 Qf2 Bb6 Be3 Nh6 Be2 exf4 Qxf4 O-O O-O f5 Bxb6 axb6 Rbe1 fxe4 Qxe4 Rxf1+ Bxf1 Qf8 Nb3 Nd7 a3 d5 Qe6+ Nf7 Qe3 b5 Nd1 Nf6 Nf2 Bd7 Qd2 Re8 Rxe8 Qxe8 Qe2 Nd6 Qxe8+ Bxe8 g3 Kf7 Be2 Nd7 c3 g5 Nd1 Kf6 Kf2 Ne5 Nc5 h5 Ne3 Bg6 d4 Nef7 h3 Kg7 Ne6+ Kf6 Nc5 Kg7 Ne6+ Kf6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-1,"weightWhite":-15,"weightBlack":25,"weightDiff":-40,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":35.2,"reasons":{"quiet_draw":5,"threefold_repetition":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":168,"b":226,"mirrorW":797,"mirrorB":631,"fen":"bnrqkbnr/pppppppp/8/8/8/8/PPPPPPPP/NBRNBKQR w CHch - 0 1","white":{"sp":168,"rank":"NBRNBKQR","family":"BastionScout","kingFile":"f","rookFiles":["c","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":7,"mbi":97,"mbiBand":"E"},"black":{"sp":226,"rank":"BNRQKBNR","family":"ThroneGuard","kingFile":"e","rookFiles":["c","h"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":6,"mbi":97,"mbiBand":"E"},"stages":[{"stage":0,"nodes":100000,"cp":14,"depth":15,"pvSan":["f3","b6","Qf2","e6","O-O","c5","e4","d5"]},{"stage":1,"nodes":500000,"cp":-4,"depth":21,"pvSan":["f3","b6","c4","c5","Nb3","Nc6","d4","cxd4"]},{"stage":2,"nodes":2000000,"cp":0,"depth":27,"pvSan":["f3","c5","c4","e6","d4","b6","Nb3","cxd4"]},{"stage":3,"nodes":8000000,"cp":0,"depth":38,"pvSan":["f3","c5","c4","b6","d4","e6","Nb3","cxd4"]},{"stage":4,"nodes":32000000,"cp":0,"depth":44,"pvSan":["f3","c5","c4","e6","Nb3","b6","d4","cxd4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":50,"pvSan":["f3","c5","c4","e6","d4","Nf6","Nb3","cxd4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["f3","c5","c4","e6","d4","Nf6","Nb3","cxd4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":60,"pvSan":["f3","c5","c4","e6","d4","Nf6","Nb3","cxd4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":62,"pvSan":["f3","c5","c4","e6","d4","Nf6","Nb3","cxd4"]}],"deepestStage":8,"shallowMaxAbsCp":14,"shallowMinCp":-4,"shallowMaxCp":14,"sumOfSetupsCp":1,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":48,"san":["f3","c5","c4","b6","d4","e6","Nb3","cxd4","Qxd4","Nc6"]},{"rank":2,"cp":0,"depth":47,"san":["c4","c5","f3","b6","d4","e6","Nb3","cxd4","Qxd4","Nc6"]},{"rank":3,"cp":-18,"depth":47,"san":["d4","d5","f3","b6","c4","dxc4","Rxc4","e6","Rc1","Be7"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f3","cp":0},{"san":"b6","cp":0},{"san":"c4","cp":0},{"san":"c5","cp":0},{"san":"d4","cp":0},{"san":"e6","cp":0},{"san":"Nb3","cp":0},{"san":"cxd4","cp":0},{"san":"Qxd4","cp":0},{"san":"Nc6","cp":0},{"san":"Qd2","cp":0},{"san":"Ne5","cp":0},{"san":"Qd4","cp":0},{"san":"Nc6","cp":0},{"san":"Qf2","cp":0},{"san":"Ne5","cp":0},{"san":"Qd4","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":0,"meanAbsCp":0.0,"finalCp":0,"peakMove":1,"within25":17,"count":17},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":35.1,"reasons":{"threefold_repetition":6,"quiet_draw":3,"resign_white":1},"samples":[{"game":0,"seed":20260921168226,"result":"1/2-1/2","reason":"threefold_repetition","san":"h4 Nf6 f3 c5 g4 d5 c3 b6 Bg3 e6 Nf2 Bd6 h5 h6 Qh2 Bxg3 Qxg3 Bb7 g5 hxg5 Qxg5 Ba6 Qxg7 Ke7 Qg5 Qg8 Qxg8 Rcxg8 h6 Rg5 Nd3 Rg6 h7 Rxh7 Rxh7 Nxh7 Nxc5 Rh6 Ncb3 Ng5 Kf2 e5 Re1 Nh3+ Kg3 Nf4 e3 Rh3+ Kf2 Ne2 Kg2 Rg3+ Kf2 Rh3 Kg2 Rg3+ Kf2"},{"game":1,"seed":20260921168227,"result":"1/2-1/2","reason":"threefold_repetition","san":"f3 c5 Qf2 b6 c4 Nf6 Nc2 g6 Nc3 Bg7 Rd1 O-O h4 h5 d4 cxd4 Qxd4 Re8 b3 d5 Qe3 e6 O-O Nfd7 Nb5 Bf8 Qg5 Qxg5 hxg5 a6 Nba3 Be7 f4 Bc5+ Bf2 Bf8 Be1 Bb7 Nb4 a5 Nbc2 Ba6 Kh2 Red8 Bf2 a4 Bg1 Be7 g3 Bf8 Rfe1 dxc4 Nxc4 Bxc4 bxc4 Rxc4 Ne3 Rb4 Nc2 Rc4 Ne3 Rc3 Nc2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":4,"weightWhite":43,"weightBlack":49,"weightDiff":-6,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":35.1,"reasons":{"threefold_repetition":6,"quiet_draw":3,"resign_white":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":173,"b":319,"mirrorW":792,"mirrorB":352,"fen":"nqrkrnbb/pppppppp/8/8/8/8/PPPPPPPP/NRNBKQBR w BHce - 0 1","white":{"sp":173,"rank":"NRNBKQBR","family":"ThroneScout","kingFile":"e","rookFiles":["b","h"],"queenFile":"f","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":36,"mbi":21,"mbiBand":"M"},"black":{"sp":319,"rank":"NQRKRNBB","family":"ThroneScout","kingFile":"d","rookFiles":["c","e"],"queenFile":"b","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":20,"mbi":72,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":10,"depth":14,"pvSan":["b4","Nb6","c3","Nc4","Bb3","f5","Nc2","d5"]},{"stage":1,"nodes":500000,"cp":0,"depth":18,"pvSan":["b4","f5","c3","Nb6","Bb3","Nc4","f3","d5"]},{"stage":2,"nodes":2000000,"cp":-7,"depth":22,"pvSan":["b4","f5","c3","g6","f4","Nb6","Bb3","Nc4"]},{"stage":3,"nodes":8000000,"cp":-20,"depth":30,"pvSan":["b4","g6","c3","f5","f4","c6","Be3","Nc7"]},{"stage":4,"nodes":32000000,"cp":-15,"depth":34,"pvSan":["b4","f5","c3","g6","f4","b6","Bd4","Bxd4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":46,"pvSan":["b4","f5","c3","c6","f3","Nb6","Qf2","Nc4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["b4","f5","c3","c6","f3","Nb6","Qf2","Nc4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["b4","f5","c3","c6","f3","Nb6","Qf2","Nc4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["b4","f5","c3","c6","f3","Nb6","Qf2","Nc4"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":60,"pvSan":["b4","f5","c3","c6","f3","Nb6","Qf2","Nc4"]}],"deepestStage":9,"shallowMaxAbsCp":20,"shallowMinCp":-20,"shallowMaxCp":10,"sumOfSetupsCp":16,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":42,"san":["b4","f5","c3","g6","f3","Nb6","Bf2","c6","a4","Nc4"]},{"rank":2,"cp":-15,"depth":41,"san":["c3","c5","f3","f5","Bf2","g6","a4","d5","e3","Bf6"]},{"rank":3,"cp":-20,"depth":41,"san":["f3","c5","c3","f5","Bf2","g6","a4","d5","e3","Nd7"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":-16},{"san":"f5","cp":-19},{"san":"c3","cp":-8},{"san":"g6","cp":-9},{"san":"f3","cp":0},{"san":"Nb6","cp":-6},{"san":"Bf2","cp":0},{"san":"c6","cp":0},{"san":"a4","cp":0},{"san":"Nc4","cp":0},{"san":"e3","cp":0},{"san":"Na3","cp":0},{"san":"Rb2","cp":0},{"san":"Nc4","cp":0},{"san":"Rb1","cp":0},{"san":"Na3","cp":0},{"san":"Rb2","cp":0},{"san":"Nc4","cp":0},{"san":"Rb1","cp":0},{"san":"Na3","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":19,"meanAbsCp":2.9,"finalCp":0,"peakMove":1,"within25":20,"count":20},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":60.6,"reasons":{"threefold_repetition":5,"resign_black":1,"quiet_draw":4},"samples":[{"game":0,"seed":20260921173319,"result":"1/2-1/2","reason":"threefold_repetition","san":"b4 Nb6 f4 Nc4 Bd4 f5 Nd3 d6 Nb3 Nd7 e3 a5 Nxa5 c5 Bc3 cxb4 Bxb4 g6 Nxc4 Bxc4 a3 Nf6 Ba5+ Kd7 Be2 Qa8 Bb4 b5 c3 Ba2 Ra1 Bd5 Bf3 Qc6 Qe2 Bxf3 Qxf3 Qc4 Qe2 Ke6 Nf2 Nd5 g3 Kd7 e4 Qxe2+ Kxe2 Nb6 Kd1 h5 Re1 e5 fxe5 Rxe5 Rb1 h4 g4 Kc6 c4 Nxc4 d3 Nb6 Rc1+ Kd7 Rxc8 Nxc8 Rf1 fxe4 Nxe4 Re8 Rf7+ Kc6 Rh7 Be5 Rxh4 Ne7 Rh6 Rf8 Ke2 Nd5 h4 Nf4+ Kd2 Kd5 Nc3+ Kc6 Ne4 Kd5 Nc3+ Kc6"},{"game":1,"seed":20260921173320,"result":"1-0","reason":"resign_black","san":"b4 Nb6 c3 f5 Bb3 Nc4 Nc2 b5 f3 g5 h4 g4 Qf2 c6 fxg4 fxg4 Nd3 d6 Qf4 Nd7 Qxg4 Nf6 Qf3 Bd5 Qh3 e5 h5 Qb7 Ne3 Ne4 Bxc4 bxc4 Nb2 Qe7 Nbxc4 Be6 g4 d5 Na5 Qg5 Qf3 Kd7 Nb3 Rf8 Qg2 Rb8 Rh3 Rg8 Bf2 a5 Nxa5 Ra8 Nb3 Rxa2 c4 Ke8 Bh4 Qf4 Rf3 Qh6 cxd5 cxd5 b5 Kd7 Qf1 Kc8 Nf5 Bxf5 Rxf5 Kb8 b6 Rc8 Qf3 Nxd2 Nxd2 Qxd2+ Kf1 Qc2 Re1 Qc3 Rf7 Qxf3+ exf3 d4 Bg3 Rc5 Rb1 Rc8 Rxh7 Ra5 b7 Rg8 g5 d3 h6 Re8 Rd1 d2 Rxd2 Rc5 Ra2 Rc1+ Kg2 Rc2+ Rxc2 Rd8 Rf7"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-6,"weightWhite":2,"weightBlack":34,"weightDiff":-32,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":60.6,"reasons":{"threefold_repetition":5,"resign_black":1,"quiet_draw":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":176,"b":583,"mirrorW":783,"mirrorB":274,"fen":"qrbnkrnb/pppppppp/8/8/8/8/PPPPPPPP/BBNRNKRQ w DGbf - 0 1","white":{"sp":176,"rank":"BBNRNKRQ","family":"BastionGuard","kingFile":"f","rookFiles":["d","g"],"queenFile":"h","bishopCorner":1,"knightPlacement":"central","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":53,"mbi":2,"mbiBand":"L"},"black":{"sp":583,"rank":"QRBNKRNB","family":"ThroneGuard","kingFile":"e","rookFiles":["b","f"],"queenFile":"a","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":30,"mbi":37,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":15,"depth":12,"pvSan":["g4","g6","d4","b6","Qxa8","Rxa8","b3"]},{"stage":1,"nodes":500000,"cp":-2,"depth":19,"pvSan":["g4","g6","d4","b5","Qxa8","Rxa8","b3","b4"]},{"stage":2,"nodes":2000000,"cp":-8,"depth":22,"pvSan":["g4","g6","d4","b5","Qxa8","Rxa8","b3","d6"]},{"stage":3,"nodes":8000000,"cp":-13,"depth":28,"pvSan":["g4","g6","c4","d6","d4","Nf6","h3","b5"]},{"stage":4,"nodes":32000000,"cp":-8,"depth":35,"pvSan":["g4","g6","c4","d6","d4","Nf6","h3","b5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":43,"pvSan":["b3","b5","h4","d6","Nf3","f5","e3","e5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["b3","b5","h4","d6","Nf3","f5","e3","e5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["b3","b5","e3","f5","Ne2","d6","d4","g6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["b3","b5","e3","f5","h4","d6","Nf3","e5"]}],"deepestStage":8,"shallowMaxAbsCp":15,"shallowMinCp":-13,"shallowMaxCp":15,"sumOfSetupsCp":23,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":39,"san":["b3","b5","e3","f5","Ne2","d6","d4","g6","O-O","a5"]},{"rank":2,"cp":-21,"depth":39,"san":["g4","g6","d4","a5","b3","a4","b4","b5","Qxa8","Rxa8"]},{"rank":3,"cp":-38,"depth":38,"san":["h4","g6","g4","d6","c3","b5","Be4","Bb7","Bxb7","Qxb7"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":-10},{"san":"g6","cp":-17},{"san":"c4","cp":-8},{"san":"a5","cp":-34},{"san":"h4","cp":-42},{"san":"Qa7","cp":-49},{"san":"g5","cp":-31},{"san":"e5","cp":-28},{"san":"b3","cp":-44},{"san":"d6","cp":-49},{"san":"h5","cp":-49},{"san":"Ne7","cp":-50},{"san":"Be4","cp":-42},{"san":"Ne6","cp":-48},{"san":"Ncd3","cp":-32},{"san":"Bd7","cp":-43},{"san":"hxg6","cp":-41},{"san":"hxg6","cp":-40},{"san":"f4","cp":-32},{"san":"O-O-O","cp":-36},{"san":"fxe5","cp":-31},{"san":"Nc6","cp":-43},{"san":"Nf3","cp":-38},{"san":"dxe5","cp":-46},{"san":"Ndxe5","cp":-33},{"san":"Nxe5","cp":-22},{"san":"Nxe5","cp":-24},{"san":"Bxe5","cp":-23},{"san":"Bxe5","cp":-18},{"san":"Nxg5","cp":-14},{"san":"Rxg5","cp":-15},{"san":"f6","cp":-19},{"san":"Bxf6","cp":-16},{"san":"Rxf6+","cp":-10},{"san":"Bf3","cp":-8},{"san":"a4","cp":-6},{"san":"d4","cp":-4},{"san":"Bf5","cp":-3},{"san":"Qh4","cp":0},{"san":"Re8","cp":0},{"san":"Kg1","cp":0},{"san":"Kb8","cp":0},{"san":"e4","cp":0},{"san":"Bc8","cp":0},{"san":"Bg2","cp":0},{"san":"Ref8","cp":0},{"san":"Qe1","cp":0},{"san":"Qa6","cp":0},{"san":"Rg3","cp":0},{"san":"Rf4","cp":0},{"san":"e5","cp":0},{"san":"Bg4","cp":0},{"san":"Rdd3","cp":0},{"san":"Bf5","cp":0},{"san":"Rd1","cp":0},{"san":"Bg4","cp":0},{"san":"Rdd3","cp":0},{"san":"Bf5","cp":0},{"san":"Rd1","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":50,"meanAbsCp":18.6,"finalCp":0,"peakMove":6,"within25":37,"count":59},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":43.2,"reasons":{"resign_white":1,"quiet_draw":9},"samples":[{"game":0,"seed":20260921176583,"result":"0-1","reason":"resign_white","san":"b3 b5 g3 Bb7 f3 d6 e4 e5 d4 f5 exf5 Ne7 g4 g6 dxe5 dxe5 Qg2 gxf5 Ncd3 Nf7 c4 O-O-O gxf5 bxc4 bxc4 a5 Bc2 Ba6 f6 Bxf6 Nc5 Bxc4+ Ned3 Nd5 Qg4+ Kb8 Kf2 Nb6 Bb3 Bxb3 axb3 Qc6 Qe4 Nd5 Qc4 Qb6 b4 axb4 Rb1 Be7 Rg7 Ng5 Rxg5 Rf4 Nxf4 Bxc5+ Ke2 Nxf4+ Kf1 Rd2 Bxe5 Rf2+ Ke1 Ng2+ Rxg2 Rxg2 Rb2 Qc6 Bxc7+ Kb7 Rxg2 Bf2+ Rxf2 Qxc4 Be5 Kc6 f4 Qe4+ Re2 Qh1+ Kd2 Qf3 Ke1 h5 Rf2 Qh1+ Kd2 Qe4 Bb2 Kd5 f5 Kc4 Bh8 Qd3+ Ke1 Qe3+ Kf1 h4 Rg2 Qd3+ Ke1 Qb1+ Kf2 Qxf5+ Ke1 h3 Rg3 Qe4+ Kd1 Qf4 Rg7 Qxh2 Rg4+ Kb3 Bb2 Qc2+ Ke1 h2 Rh4"},{"game":1,"seed":20260921176584,"result":"1/2-1/2","reason":"quiet_draw","san":"g4 g6 c4 c5 h4 b5 Qxa8 Rxa8 cxb5 Rb8 Bd3 d5 Bc2 Nf6 a4 Bxg4 f3 Bh3+ Kf2 Nd7 e3 a6 bxa6 Nc6 Ne2 Bf6 Nf4 Bxh4+ Ke2 Nb4 a7 Ra8 Bb1 Bxe1 Rdxe1 Rxa7 b3 Bf5 Bxf5 gxf5 Bc3 Rb7 Rb1 e5 Bxb4 exf4 Bc3 fxe3 dxe3 Ke7 b4 Ra8 a5 cxb4 Rxb4 Rxb4 Bxb4+ Ke6 Rc1 Ne5 Rc7 Nc4 Rc6+ Kd7 Rf6 Nxa5 Rxf7+ Ke6 Rxh7 Nc4 f4 Kf6 Kd3 Nb2+ Kd2 Nc4+ Kd3 Kg6 Rd7 Rb8"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-16,"weightWhite":85,"weightBlack":70,"weightDiff":15,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":43.2,"reasons":{"resign_white":1,"quiet_draw":9}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":177,"b":145,"mirrorW":779,"mirrorB":811,"fen":"bnrbnqkr/pppppppp/8/8/8/8/PPPPPPPP/BNRBNKRQ w CGch - 0 1","white":{"sp":177,"rank":"BNRBNKRQ","family":"BastionGuard","kingFile":"f","rookFiles":["c","g"],"queenFile":"h","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":45,"mbi":8,"mbiBand":"L"},"black":{"sp":145,"rank":"BNRBNQKR","family":"RampartGuard","kingFile":"g","rookFiles":["c","h"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":10,"mbi":94,"mbiBand":"E"},"stages":[{"stage":0,"nodes":100000,"cp":12,"depth":13,"pvSan":["c4","c5","h4","e6","h5","b6","b3","h6"]},{"stage":1,"nodes":500000,"cp":0,"depth":18,"pvSan":["g4","c5","h4","Nc6","c4","b5","cxb5","Nb4"]},{"stage":2,"nodes":2000000,"cp":-1,"depth":23,"pvSan":["g4","c5","h4","Nc6","Qh3","b5","b3","e6"]},{"stage":3,"nodes":8000000,"cp":15,"depth":28,"pvSan":["c4","c5","h4","h5","Nc3","e6","e3","b6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":38,"pvSan":["c4","h5","e3","c5","b3","Nc6","h4","e6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":46,"pvSan":["e3","c5","c4","h5","b3","e6","h4","Nc6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":54,"pvSan":["e3","c5","c4","h5","b3","e6","h4","Nc6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["e3","c5","c4","h5","b3","e6","h4","Nc6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["e3","c5","c4","h5","b3","e6","h4","Nc6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":57,"pvSan":["e3","c5","c4","h5","b3","e6","h4","Nc6"]}],"deepestStage":9,"shallowMaxAbsCp":15,"shallowMinCp":-1,"shallowMaxCp":15,"sumOfSetupsCp":35,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":50,"san":["c4","c5","b3","h5","e3","e6","Bf3","Nc6","h4","b6"]},{"rank":2,"cp":0,"depth":49,"san":["b3","h5","e3","c5","c4","e6","Bf3","Nc6","h4","b6"]},{"rank":3,"cp":0,"depth":49,"san":["e3","h5","c4","c5","b3","e6","Bf3","Nc6","h4","b6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"h4","cp":5},{"san":"b5","cp":-5},{"san":"e3","cp":-6},{"san":"c5","cp":-15},{"san":"h5","cp":-4},{"san":"h6","cp":4},{"san":"b3","cp":10},{"san":"c4","cp":0},{"san":"Bf3","cp":-4},{"san":"Nc6","cp":-1},{"san":"Nc3","cp":0},{"san":"Nd6","cp":-11},{"san":"bxc4","cp":-8},{"san":"bxc4","cp":-7},{"san":"d4","cp":-4},{"san":"cxd3","cp":-2},{"san":"cxd3","cp":0},{"san":"e6","cp":0},{"san":"O-O","cp":0},{"san":"Qe7","cp":-4},{"san":"Be2","cp":-16},{"san":"O-O","cp":-12},{"san":"Nf3","cp":-13},{"san":"Bb6","cp":-13},{"san":"Qh4","cp":-11},{"san":"Qxh4","cp":-19},{"san":"Nxh4","cp":-15},{"san":"Rc7","cp":-16},{"san":"Na4","cp":-14},{"san":"Ba5","cp":-21},{"san":"Rb1","cp":-12},{"san":"Rfc8","cp":-12},{"san":"Bf3","cp":-10},{"san":"Ne8","cp":-19},{"san":"a3","cp":-17},{"san":"Nf6","cp":-21},{"san":"Rb5","cp":-14},{"san":"d5","cp":-16},{"san":"Bxf6","cp":-13},{"san":"gxf6","cp":-18},{"san":"Rfb1","cp":-18},{"san":"a6","cp":-20},{"san":"Rc5","cp":-20},{"san":"Rb7","cp":-22},{"san":"Rbc1","cp":-22},{"san":"Bd8","cp":-18},{"san":"R5c3","cp":-18},{"san":"Rbb8","cp":-18},{"san":"d4","cp":-16},{"san":"a5","cp":-22},{"san":"Be2","cp":-21},{"san":"Na7","cp":-20},{"san":"Nc5","cp":-19},{"san":"Be7","cp":-12},{"san":"Ba6","cp":-8},{"san":"Rd8","cp":-10},{"san":"a4","cp":-12},{"san":"Bc6","cp":-8},{"san":"f4","cp":-14},{"san":"Rb6","cp":-14}],"end":"target","maxAbsCp":22,"meanAbsCp":12.1,"finalCp":-14,"peakMove":22,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.7,"reasons":{"threefold_repetition":6,"quiet_draw":4},"samples":[{"game":0,"seed":20260921177145,"result":"1/2-1/2","reason":"threefold_repetition","san":"e3 c5 g4 Nc6 Bf3 b5 d3 b4 c4 bxc3 bxc3 e6 c4 Bf6 Bxf6 Nxf6 Nc3 Qe7 h4 Ne8 Qh2 O-O h5 g5 hxg6 fxg6 g5 Nd6 Be4 Nb4 Bxa8 Rxa8 Ke2 Rab8 Rh1 Nc6 Rc2 Rbe8 f4 Qg7 Nf3 e5 Nd5 exf4 e4 Re6 Kf1 Ne8 Qh6 Qh8 Re2 Ne7 Qh3 Rf7 e5 Nf5 Ke1 Ng3 Nxf4 Nxe2 Nxe6 dxe6 Kxe2 Ng7 Rb1 Nf5 Rb8+ Rf8 Rb7 Rf7 Rb8+ Rf8 Rb7 Rf7"},{"game":1,"seed":20260921177146,"result":"1/2-1/2","reason":"threefold_repetition","san":"e3 c5 g4 Nc6 Bf3 b5 d3 b4 c4 bxc3 bxc3 e6 c4 Bf6 Bxf6 Nxf6 Nc3 Qe7 h4 Ne8 Qh2 O-O h5 g5 hxg6 fxg6 g5 Nd6 Be4 Nb4 Bxa8 Rxa8 Ke2 Rab8 Rh1 Nc6 Rc2 Rbe8 f4 Qg7 Nf3 e5 Nd5 exf4 e4 Re6 Kf1 Ne8 Qh6 Qh8 Re2 Ne7 Qh3 Rf7 e5 Nf5 Ke1 Ng3 Nxf4 Nxe2 Nxe6 dxe6 Kxe2 Ng7 Rb1 Nf5 Rb8+ Rf8 Rb7 Rf7 Rb8+ Rf8 Rb7 Rf7"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":44,"berserkCp":-1,"lc0Cp":16,"weightWhite":54,"weightBlack":84,"weightDiff":-30,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":160,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.8,"reasons":{"threefold_repetition":91,"quiet_draw":69}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":177,"b":213,"mirrorW":779,"mirrorB":650,"fen":"nqbbrknr/pppppppp/8/8/8/8/PPPPPPPP/BNRBNKRQ w CGeh - 0 1","white":{"sp":177,"rank":"BNRBNKRQ","family":"BastionGuard","kingFile":"f","rookFiles":["c","g"],"queenFile":"h","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":45,"mbi":8,"mbiBand":"L"},"black":{"sp":213,"rank":"NQBBRKNR","family":"BastionScout","kingFile":"f","rookFiles":["e","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":28,"mbi":43,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-17,"depth":15,"pvSan":["g4","b5","b3","e5","h4","b4","c4","c5"]},{"stage":1,"nodes":500000,"cp":2,"depth":20,"pvSan":["g4","c6","h4","d5","e3","e5","c4","h5"]},{"stage":2,"nodes":2000000,"cp":-25,"depth":24,"pvSan":["g4","c6","h4","d5","e3","e5","b3","Ne7"]},{"stage":3,"nodes":8000000,"cp":-22,"depth":28,"pvSan":["g4","c6","h4","d5","e3","e5","b3","Nh6"]},{"stage":4,"nodes":32000000,"cp":-4,"depth":33,"pvSan":["g4","h5","gxh5","Rxh5","Qg2","g6","e3","Rh6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":40,"pvSan":["g4","h5","gxh5","Rxh5","Qg2","g6","e3","Rh6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["g4","h5","gxh5","Rxh5","Qg2","Rh7","c4","g6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["g4","h5","gxh5","Rxh5","Qg2","Rh7","c4","g6"]},{"stage":8,"nodes":1600000000,"cp":-1,"depth":54,"pvSan":["g4","h5","gxh5","Rxh5","Qg2","Rh7","c4","g6"]}],"deepestStage":8,"shallowMaxAbsCp":25,"shallowMinCp":-25,"shallowMaxCp":2,"sumOfSetupsCp":17,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":6,"depth":42,"san":["g4","h5","gxh5","Rxh5","Qg2","Rh7","c4","g6","h4","e5"]},{"rank":2,"cp":-11,"depth":42,"san":["b3","e5","g4","h5","gxh5","Rxh5","e3","Rh6","Nd3","Bf6"]},{"rank":3,"cp":-15,"depth":41,"san":["e3","h5","Nd3","e5","g4","hxg4","Bxg4","Nf6","Be2","c5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":-29},{"san":"c6","cp":-19},{"san":"h4","cp":-3},{"san":"d5","cp":-14},{"san":"e3","cp":-4},{"san":"e5","cp":-13},{"san":"b3","cp":2},{"san":"h5","cp":8},{"san":"gxh5","cp":39},{"san":"Bf6","cp":30},{"san":"Nd3","cp":25},{"san":"e4","cp":25},{"san":"Bxf6","cp":25},{"san":"Nxf6","cp":26},{"san":"Nf4","cp":26},{"san":"Nc7","cp":22},{"san":"Qg2","cp":20},{"san":"Ne6","cp":19},{"san":"Nxe6+","cp":17},{"san":"Bxe6","cp":15},{"san":"Be2","cp":23},{"san":"O-O-O","cp":15},{"san":"O-O-O","cp":30},{"san":"Rdg8","cp":25},{"san":"f3","cp":23},{"san":"exf3","cp":21},{"san":"Qxf3","cp":24},{"san":"Nxh5","cp":21},{"san":"Qf2","cp":17},{"san":"g6","cp":16},{"san":"Bg4","cp":20},{"san":"f5","cp":15},{"san":"Bxh5","cp":16},{"san":"Rxh5","cp":10},{"san":"Nc3","cp":13},{"san":"Bf7","cp":12},{"san":"Kb2","cp":15},{"san":"Qe5","cp":17},{"san":"Rg2","cp":19},{"san":"Rd8","cp":17},{"san":"d4","cp":8},{"san":"Qe7","cp":0},{"san":"Rh1","cp":0},{"san":"Re8","cp":0},{"san":"Nd1","cp":0},{"san":"b6","cp":0},{"san":"a3","cp":0},{"san":"Kb7","cp":0},{"san":"Rgh2","cp":7},{"san":"a5","cp":4},{"san":"a4","cp":1},{"san":"Rh6","cp":0},{"san":"Qg3","cp":0},{"san":"Rh5","cp":0},{"san":"Rh3","cp":0},{"san":"Reh8","cp":0},{"san":"Nf2","cp":0},{"san":"f4","cp":0},{"san":"Qxf4","cp":0},{"san":"Be6","cp":0}],"end":"target","maxAbsCp":39,"meanAbsCp":12.8,"finalCp":0,"peakMove":5,"within25":54,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":37.6,"reasons":{"quiet_draw":4,"threefold_repetition":6},"samples":[{"game":0,"seed":20260921177213,"result":"1/2-1/2","reason":"quiet_draw","san":"g4 c6 e3 d5 h4 e5 b3 h5 g5 Nb6 c4 Ne7 Be2 Bc7 Nc3 a6 cxd5 cxd5 O-O Bd6 Nd3 Kg8 f4 e4 Ne1 Nf5 Nc2 Ng3 Qg2 Nxf1 Rxf1 Bd7 a4 Qc8 Kh2 Bg4 a5 Bxe2 Qxe2 Na8 Qg2 Nc7 Nd4 Bb4 Na4 Ne6 Nf5 Qc7 Kh1 Bxa5 Be5 Qc6 g6 f6 Bd6 Rh6 b4 Bc7 Bxc7 Qxa4 Bd6 Qd7 Kh2 Nf8 Nxh6+ gxh6 g7 Qxg7 Qe2 Qf7 f5 Kh7 Rg1 Nd7 Rg6 Ne5 Bxe5 Rxe5 Qxh5 Qf8"},{"game":1,"seed":20260921177214,"result":"1/2-1/2","reason":"quiet_draw","san":"g4 Nb6 c4 c6 c5 Nd5 b4 h5 gxh5 e5 e3 d6 Qg2 Bf6 Nc3 Nxc3 Bxc3 d5 d3 Be6 Qg3 Qd8 Ng2 Bf5 Be2 Nh6 b5 O-O bxc6 bxc6 e4 dxe4 dxe4 Bxe4 Rd1 Qc8 Ne3 Kh8 Rd6 Rg8 Bc4 Bf5 Kg2 Be4+ Kf1 Bd5 Nxd5 cxd5 Rxd5 Rd8 Qe3 Nf5 Qe4 Rxd5 Bxd5 Qxc5 Bxf7 Nd6 Qd5 Rc8 Be1 Nxf7 Qxf7 Qb5+ Kg2 Qe2 h6 Rg8 h3 gxh6+ Kh2 Rxg1 Qxf6+ Rg7 Qxh6+ Kg8 Qe6+ Rf7 Qg6+ Rg7"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-6,"lc0Cp":2,"weightWhite":54,"weightBlack":78,"weightDiff":-24,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":37.6,"reasons":{"quiet_draw":4,"threefold_repetition":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":179,"b":496,"mirrorW":771,"mirrorB":559,"fen":"bbrqnknr/pppppppp/8/8/8/8/PPPPPPPP/BNRNKRQB w CFch - 0 1","white":{"sp":179,"rank":"BNRNKRQB","family":"ThroneGuard","kingFile":"e","rookFiles":["c","f"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":18,"mbi":78,"mbiBand":"S"},"black":{"sp":496,"rank":"BBRQNKNR","family":"BastionGuard","kingFile":"f","rookFiles":["c","h"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":20,"mbi":72,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":12,"depth":14,"pvSan":["g3","e6","f4","Ne7","c4","c6","b3","O-O"]},{"stage":1,"nodes":500000,"cp":0,"depth":16,"pvSan":["g4","e6","c4","d5","f4","c5","b3","b6"]},{"stage":2,"nodes":2000000,"cp":32,"depth":24,"pvSan":["g4","e6","b3","c5","f4","Qh4+","Qg3","Qxg3+"]},{"stage":3,"nodes":8000000,"cp":19,"depth":29,"pvSan":["g4","e6","f4","c5","c4","Ne7","b3","d5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":38,"pvSan":["g4","c5","c4","e6","f4","Ne7","b3","d5"]},{"stage":5,"nodes":128000000,"cp":-2,"depth":40,"pvSan":["g4","c5","f4","e6","c4","Ne7","b3","d5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":49,"pvSan":["g3","d5","c4","c6","f4","b6","d3","e6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["g3","d5","c4","c6","f4","b6","d3","e6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["g3","d5","c4","c6","f4","b6","d3","e6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":58,"pvSan":["g3","d5","c4","c6","f4","b6","d3","e6"]}],"deepestStage":9,"shallowMaxAbsCp":32,"shallowMinCp":-2,"shallowMaxCp":32,"sumOfSetupsCp":-2,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":42,"san":["g3","d5","f4","c6","d3","e6","c4","b6","b4","Bd6"]},{"rank":2,"cp":0,"depth":42,"san":["c4","b6","g3","Bxh1","Qxh1","e6","e4","Ne7","Ne3","O-O"]},{"rank":3,"cp":-29,"depth":41,"san":["f4","b6","g3","Bxh1","Qxh1","d5","b3","e6","d3","Ne7"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":27},{"san":"e6","cp":18},{"san":"b3","cp":17},{"san":"c5","cp":3},{"san":"f4","cp":0},{"san":"d5","cp":-8},{"san":"c4","cp":-15},{"san":"Ne7","cp":-12},{"san":"cxd5","cp":-16},{"san":"Nxd5","cp":-14},{"san":"f5","cp":-14},{"san":"Qh4+","cp":-16},{"san":"Qf2","cp":-12},{"san":"Qxh2","cp":-12},{"san":"Qxh2","cp":-9},{"san":"Bxh2","cp":-7},{"san":"fxe6","cp":-5},{"san":"Bg3+","cp":-6},{"san":"Nf2","cp":-6},{"san":"fxe6","cp":-8},{"san":"Nc3","cp":-8},{"san":"b6","cp":-7},{"san":"Nxd5","cp":0},{"san":"exd5","cp":-3},{"san":"Rc3","cp":-8},{"san":"Bd6","cp":-12},{"san":"Rf3+","cp":0},{"san":"Kg8","cp":-2},{"san":"Rf5","cp":-2},{"san":"Nc7","cp":-4},{"san":"g5","cp":0},{"san":"h5","cp":-2},{"san":"gxh6","cp":-2},{"san":"Rxh6","cp":-3},{"san":"Ng4","cp":0},{"san":"Rh4","cp":0},{"san":"Be5","cp":-8},{"san":"Nb5","cp":-7},{"san":"Bxd6","cp":0},{"san":"Nxd6","cp":-3},{"san":"Bxd5+","cp":0},{"san":"Bxd5","cp":0},{"san":"Rxd5","cp":0},{"san":"Rxg4","cp":0},{"san":"Rxd6","cp":0},{"san":"c4","cp":0},{"san":"Kd1","cp":0},{"san":"Rg3","cp":0},{"san":"bxc4","cp":0},{"san":"Rxc4","cp":0},{"san":"Rd8+","cp":0},{"san":"Kh7","cp":0},{"san":"Rh1+","cp":0},{"san":"Kg6","cp":0},{"san":"Rd6+","cp":0},{"san":"Kf5","cp":0},{"san":"Rd7","cp":0},{"san":"Ra4","cp":0},{"san":"Rf1+","cp":0},{"san":"Ke6","cp":0}],"end":"target","maxAbsCp":27,"meanAbsCp":4.9,"finalCp":0,"peakMove":1,"within25":59,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.2,"reasons":{"threefold_repetition":7,"quiet_draw":3},"samples":[{"game":0,"seed":20260921179496,"result":"1/2-1/2","reason":"threefold_repetition","san":"g4 c5 c4 e6 f4 Ne7 b3 d5 cxd5 Nxd5 f5 Qh4+ Qf2 Qxh2 Qxh2 Bxh2 fxe6 Bg3+ Nf2 fxe6 Nc3 Ndf6 g5 Ng4 Ne4 Bh4 O-O-O Nxf2 Nxf2 O-O Nh3 Rxf1 Rxf1 Nd6 Rg1 Nf5 Bf3 Bg3 g6 h6 e4 Bh2 exf5 Bxg1 Nxg1 b5 Be2 c4 bxc4 Bd5 Kb1 Bxc4 d3 Bd5 Nh3 Rf8 Be5 Rxf5 d4 Bc4 Bxc4 bxc4 Nf4 h5 Nxe6 h4 Nf4 Kf8 Kc2 Ke8 Ne6 Ke7 Nf4 Kd7 Kd2 Ke7 Kc2 Ke8 Ne6 Kd7 Nf4"},{"game":1,"seed":20260921179497,"result":"1/2-1/2","reason":"quiet_draw","san":"g4 d5 f4 c5 c4 e6 b3 Ne7 cxd5 Nxd5 f5 Qh4+ Qf2 Qxh2 Qxh2 Bxh2 fxe6 Bg3+ Nf2 fxe6 Nc3 b6 Nxd5 exd5 Rc3 Bxf2+ Rxf2+ Kg8 d4 h5 Bf3 hxg4 Bxg4 Rc6 Rf1 Nf6 Bf3 cxd4 Rxc6 Bxc6 Bxd4 Kf7 Bb2 Ke6 Kd2 Bd7 Ba1 Be8 Rg1 Rh7 Rg5 Bd7 Ke3 Be8 Re5+ Kf7 Bxd5+ Nxd5+ Rxd5 Rh6 Rg5 Re6+ Be5 Rg6 Rxg6 Kxg6 Kd4 Kf7 Bb8 a6 Bc7 b5 Bd8 Ke6 e4 Kd7 Ba5 Kc6 Bc3 Bg6 Ba5 Bh5 Bc3 Bf7 Ke5 Bg6 Kf4 Bh7 Bxg7 a5 Bc3 a4 Bb4 Kd7 Ke5 axb3"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":55,"berserkCp":0,"lc0Cp":1,"weightWhite":111,"weightBlack":88,"weightDiff":23,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":3,"draws":156,"blackWins":1,"whiteScorePct":50.6,"avgMoves":35.9,"reasons":{"threefold_repetition":115,"quiet_draw":41,"resign_black":3,"resign_white":1}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":179,"b":951,"mirrorW":771,"mirrorB":2,"fen":"rkbrnnqb/pppppppp/8/8/8/8/PPPPPPPP/BNRNKRQB w CFad - 0 1","white":{"sp":179,"rank":"BNRNKRQB","family":"ThroneGuard","kingFile":"e","rookFiles":["c","f"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":18,"mbi":78,"mbiBand":"S"},"black":{"sp":951,"rank":"RKBRNNQB","family":"RampartGuard","kingFile":"b","rookFiles":["a","d"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":34,"mbi":26,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-9,"depth":16,"pvSan":["b3","g5","Bxh8","Qxh8","c4","Ne6","g3"]},{"stage":1,"nodes":500000,"cp":-3,"depth":19,"pvSan":["b3","g5","Bxh8","Qxh8","c4","e5","g3","Ne6"]},{"stage":2,"nodes":2000000,"cp":-8,"depth":25,"pvSan":["b3","g5","Bxh8","Qxh8","c4","Ng6","g3","e5"]},{"stage":3,"nodes":8000000,"cp":8,"depth":28,"pvSan":["b4","g5","Bxh8","Qxh8","c4","a5","b5","d5"]},{"stage":4,"nodes":32000000,"cp":18,"depth":31,"pvSan":["b4","d5","f4","g6","Bxh8","Qxh8","g3","f5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":41,"pvSan":["b4","d5","f4","g6","Bxh8","Qxh8","g3","Qf6"]},{"stage":6,"nodes":400000000,"cp":-1,"depth":46,"pvSan":["b4","d5","f4","g6","Bxh8","Qxh8","g3","Qf6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["b4","d5","f4","g6","Bxh8","Qxh8","g3","Qf6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":54,"pvSan":["b4","d5","f4","g6","Bxh8","Qxh8","g3","Qf6"]}],"deepestStage":8,"shallowMaxAbsCp":18,"shallowMinCp":-9,"shallowMaxCp":18,"sumOfSetupsCp":-16,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-1,"depth":41,"san":["b3","g5","Bxh8","Qxh8","c4","d6","g3","a5","f4","gxf4"]},{"rank":2,"cp":-6,"depth":41,"san":["b4","d5","f4","g6","Bxh8","Qxh8","g3","h5","Na3","Be6"]},{"rank":3,"cp":-31,"depth":40,"san":["c4","g5","Nbc3","f5","b3","a5","g3","Ra6","Bb2","e5"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":10},{"san":"f5","cp":9},{"san":"c4","cp":15},{"san":"d5","cp":8},{"san":"f4","cp":3},{"san":"dxc4","cp":0},{"san":"Na3","cp":-6},{"san":"Nd6","cp":0},{"san":"g3","cp":0},{"san":"a5","cp":0},{"san":"b5","cp":0},{"san":"Be6","cp":0},{"san":"Be5","cp":0},{"san":"g6","cp":0},{"san":"Qe3","cp":0},{"san":"Bxe5","cp":0},{"san":"fxe5","cp":0},{"san":"Nc8","cp":0},{"san":"Nxc4","cp":0},{"san":"Bxc4","cp":0},{"san":"Qc3","cp":0},{"san":"Nb6","cp":0},{"san":"Ne3","cp":0},{"san":"Rd7","cp":0},{"san":"Nxc4","cp":-8},{"san":"Nxc4","cp":-14},{"san":"Qxc4","cp":-14},{"san":"Qxc4","cp":-16},{"san":"Rxc4","cp":-2},{"san":"O-O-O","cp":0},{"san":"d3","cp":0},{"san":"Rd4","cp":0},{"san":"Rxd4","cp":-18},{"san":"Rxd4","cp":-10},{"san":"Rf4","cp":-9},{"san":"Ne6","cp":-8},{"san":"Rxd4","cp":-8},{"san":"Nxd4","cp":-12},{"san":"a4","cp":-15},{"san":"Ne6","cp":-15},{"san":"Bd5","cp":-13},{"san":"Nc5","cp":-13},{"san":"Bg8","cp":-16},{"san":"h6","cp":-16},{"san":"Bh7","cp":-10},{"san":"Nxa4","cp":-1},{"san":"Kd2","cp":0},{"san":"e6","cp":0},{"san":"Bxg6","cp":-4},{"san":"c6","cp":-6},{"san":"bxc6","cp":-8},{"san":"bxc6","cp":-8},{"san":"Be8","cp":-3},{"san":"Kc7","cp":0},{"san":"Kc2","cp":-2},{"san":"Nb6","cp":-4},{"san":"Kb3","cp":0},{"san":"c5","cp":0},{"san":"Bb5","cp":0},{"san":"Kd8","cp":0}],"end":"target","maxAbsCp":18,"meanAbsCp":5.1,"finalCp":0,"peakMove":17,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":47.0,"reasons":{"quiet_draw":7,"threefold_repetition":3},"samples":[{"game":0,"seed":20260921179951,"result":"1/2-1/2","reason":"quiet_draw","san":"b4 a5 b5 d5 f4 g6 Bxh8 Qxh8 g4 h5 g5 Bh3 Rf2 Be6 Rf3 Bg4 Rd3 Ne6 Qf2 d4 h3 Bf5 e4 dxe3 Rxd8+ Nxd8 dxe3 Nd6 Ndc3 Bxh3 e4 e5 O-O-O b6 Nd5 Bg4 Rd2 Nxb5 Nxb6 Ra6 Nc4 exf4 e5 Qf8 c3 Be6 Qxf4 a4 Qf1 Bxc4 Qxc4 Rb6 Qxa4 Nb7 Bxb7 Kxb7 Rd5 Na7 Nd2 Ra6 Qb3+ Kc8 a4 Rb6 Qc4 Qa3+ Kd1 Rc6 Qd4 Ra6 Rd8+ Kb7 Ne4 Ra5 Qc4 Nc6 Rd5 Rxd5+ Qxd5 Qxa4+ Kd2 Kb6 e6 fxe6 Qxe6 h4 Ke3 Qd1 Kf4 Qf1+ Kg4 h3 Ng3 Qg2 Qxg6 h2 Qb1+ Ka6 Qa1+ Kb5 Qe1 Kc5 Kh4 Kd6 Qd1+ Ke7 Qe1+ Kf8 Qh1 Qxh1 Nxh1 Kf7 Kg3 Kg6 Kxh2 Kxg5 Kg3 Ne5 Nf2 Kf5 Nh3 c6 Kf2"},{"game":1,"seed":20260921179952,"result":"1/2-1/2","reason":"threefold_repetition","san":"b4 d5 f4 Nd6 g3 g5 Bxh8 Qxh8 Bxd5 gxf4 c4 fxg3 Qxg3 Ng6 Nbc3 e6 Bh1 a6 Nb2 e5 Nd5 f5 Qc3 Be6 a4 e4 Qxh8 Rxh8 Nf4 Nxf4 Rxf4 Rg8 Kf2 O-O-O d3 Rde8 dxe4 Nxe4+ Bxe4 fxe4 Ke3 Rg2 Rh4 h5 a5 Bg4 Re1 b6 axb6 cxb6 Na4 Kb7 Nc3 Rf8 Kxe4 Rd8 Ke5 Re8+ Kd4 Rd8+ Ke5 Re8+ Kd4 Rd8+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-1,"weightWhite":111,"weightBlack":146,"weightDiff":-35,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":47.0,"reasons":{"quiet_draw":7,"threefold_repetition":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":181,"b":589,"mirrorW":778,"mirrorB":280,"fen":"qrnbkrbn/pppppppp/8/8/8/8/PPPPPPPP/NRBBNKRQ w BGbf - 0 1","white":{"sp":181,"rank":"NRBBNKRQ","family":"BastionScout","kingFile":"f","rookFiles":["b","g"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":42,"mbi":11,"mbiBand":"L"},"black":{"sp":589,"rank":"QRNBKRBN","family":"ThroneScout","kingFile":"e","rookFiles":["b","f"],"queenFile":"a","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":36,"mbi":21,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":0,"depth":15,"pvSan":["g4","b5","Qxa8","Rxa8","b3","f6","c3","c6"]},{"stage":1,"nodes":500000,"cp":-3,"depth":17,"pvSan":["Nb3","a5","a4","Nd6","d3","b6","c4","e5"]},{"stage":2,"nodes":2000000,"cp":11,"depth":25,"pvSan":["g4","f6","b3","b5","Qxa8","Rxa8","c3","a5"]},{"stage":3,"nodes":8000000,"cp":-5,"depth":28,"pvSan":["g4","f6","b3","b5","Qxa8","Rxa8","c3","e5"]},{"stage":4,"nodes":32000000,"cp":11,"depth":36,"pvSan":["g4","f6","b3","b5","Qxa8","Rxa8","c3","a5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":45,"pvSan":["g4","f6","b3","b5","Qxa8","Rxa8","c3","e5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":52,"pvSan":["g4","f6","b3","b5","Qxa8","Rxa8","c3","Ng6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["g4","f6","b3","b5","Qxa8","Rxa8","c3","Ng6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["g4","f6","b3","b5","Qxa8","Rxa8","c3","Ng6"]}],"deepestStage":8,"shallowMaxAbsCp":11,"shallowMinCp":-5,"shallowMaxCp":11,"sumOfSetupsCp":6,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":6,"depth":41,"san":["g4","f6","b3","b5","Qxa8","Rxa8","c3","a5","Nac2","a4"]},{"rank":2,"cp":-2,"depth":40,"san":["c3","b6","g3","f5","Bb3","e5","Nac2","Bf6","Qxa8","Rxa8"]},{"rank":3,"cp":-8,"depth":41,"san":["c3","b6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":-5},{"san":"f6","cp":-5},{"san":"b3","cp":-14},{"san":"b5","cp":-7},{"san":"Qxa8","cp":0},{"san":"Rxa8","cp":3},{"san":"c3","cp":0},{"san":"Ng6","cp":0},{"san":"Nac2","cp":-3},{"san":"e5","cp":0},{"san":"Ne3","cp":8},{"san":"Nf4","cp":8},{"san":"Bc2","cp":0},{"san":"c6","cp":0},{"san":"a4","cp":0},{"san":"bxa4","cp":-5},{"san":"bxa4","cp":0},{"san":"g6","cp":0},{"san":"h4","cp":0},{"san":"Ba2","cp":0},{"san":"Ra1","cp":0},{"san":"Be6","cp":0},{"san":"Rb1","cp":0},{"san":"Ba2","cp":0},{"san":"Ra1","cp":0},{"san":"Be6","cp":0},{"san":"Rb1","cp":0},{"san":"Ba2","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":14,"meanAbsCp":2.1,"finalCp":0,"peakMove":2,"within25":28,"count":28},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":38.1,"reasons":{"resign_white":1,"threefold_repetition":6,"quiet_draw":3},"samples":[{"game":0,"seed":20260921181589,"result":"0-1","reason":"resign_white","san":"d4 a5 Nb3 f5 g4 a4 Nd2 Nd6 gxf5 Nxf5 Nef3 Qa6 c3 Ng6 h4 Bd5 Ke1 Nfxh4 e4 Nxf3+ Bxf3 Bg8 Qh5 e5 Be2 Qb6 Nf3 exd4 Nxd4 Bf6 Be3 Bxa2 Nb5 Qc6 Rd1 O-O Rh1 h6 f3 Rbe8 Bxh6 Re5 Qg4 Rxb5 Bxb5 Qxb5 Qxg6 Qxb2 Qh7+ Kf7 Bd2 Qb6 Qh5+ g6 Qh7+ Ke8 Qxg6+ Bf7 Qh6 Rg8 Qe3 Qb5 Bc1 b6 Ba3 Bb3 Rd2 Qe5 Rdh2 Qg3+ Ke2 Bc4+ Kd1 Bb3+ Ke2 Bc4+ Kd1 Kd8 Kc2 Kc8 Kb1 Kb7 Rb2 d6 Rd1 Be5 Rb4 Bb3 Rxb3 axb3 Kb2 Rf8 Rf1 Ra8 Ra1 Qg2+ Kxb3 Rf8 Bxd6 Rxf3 Qxf3 Qxf3 Bxe5 Qxe4 Bxc7 Kxc7 Kb2 Qe2+ Kb3 Qd3 Ra2 Kc6 Kb2 Kd6 Kc1 Kc5 Ra7 Qxc3+ Kd1 Qe3 Rc7+ Kb4 Rd7 Qf4 Ke1 Qg3+"},{"game":1,"seed":20260921181590,"result":"1/2-1/2","reason":"threefold_repetition","san":"g3 f5 b3 e5 c4 Bf6 Nac2 Be6 O-O e4 Ba3 Ne7 e3 b5 cxb5 Rxb5 Nd3 Bd5 Nf4 Nhg6 Nxd5 Qxd5 Be2 Ra5 Rfd1 Ne5 Bb2 Nd3 Bc3 Rxa2 Bxd3 Bxc3 dxc3 exd3 Qxd5 Nxd5 Rxd3 Nf6 Nb4 Ra3 Nc2 Ra5 c4 Ne4 Rbd1 d6 Nd4 Kd7 b4 Ra2 f3 Nf2 R1d2 Nxd3 Rxa2 Ra8 b5 Ne5 Ra4 g6 Kf2 c5 bxc6+ Nxc6 Nxc6 Kxc6 Ra5 Kb6 Rb5+ Kc6 Ra5 Kb6 Rb5+ Kc7 Ra5"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-6,"lc0Cp":-6,"weightWhite":-16,"weightBlack":11,"weightDiff":-27,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":38.1,"reasons":{"resign_white":1,"threefold_repetition":6,"quiet_draw":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":185,"b":315,"mirrorW":777,"mirrorB":353,"fen":"nqrkbrnb/pppppppp/8/8/8/8/PPPPPPPP/NRNBBKRQ w BGcf - 0 1","white":{"sp":185,"rank":"NRNBBKRQ","family":"BastionScout","kingFile":"f","rookFiles":["b","g"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":27,"mbi":47,"mbiBand":"M"},"black":{"sp":315,"rank":"NQRKBRNB","family":"ThroneScout","kingFile":"d","rookFiles":["c","f"],"queenFile":"b","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":29,"mbi":40,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":15,"depth":12,"pvSan":["c4","c6","h4","f5","g4","g6","gxf5","gxf5"]},{"stage":1,"nodes":500000,"cp":0,"depth":19,"pvSan":["d4","g6","Nab3","f5","g4","Bf7","Nd3","c6"]},{"stage":2,"nodes":2000000,"cp":6,"depth":23,"pvSan":["d4","g6","Nab3","f5","g4","Nf6","gxf5","gxf5"]},{"stage":3,"nodes":8000000,"cp":-7,"depth":26,"pvSan":["g4","g6","e3","Nb6","Bf3","d5","d4","Bb5+"]},{"stage":4,"nodes":32000000,"cp":3,"depth":32,"pvSan":["g4","g6","e3","f5","gxf5","gxf5","d4","c6"]},{"stage":5,"nodes":128000000,"cp":4,"depth":40,"pvSan":["g4","g6","e3","f5","gxf5","gxf5","d4","O-O-O"]},{"stage":6,"nodes":400000000,"cp":0,"depth":48,"pvSan":["g4","g6","e3","f5","gxf5","gxf5","Bf3","c6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["g4","g6","e3","f5","gxf5","gxf5","Bf3","c6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":54,"pvSan":["g4","g6","e3","f5","Nab3","c5","d3","fxg4"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":59,"pvSan":["g4","g6","e3","f5","Nab3","c6","d4","Nf6"]}],"deepestStage":9,"shallowMaxAbsCp":15,"shallowMinCp":-7,"shallowMaxCp":15,"sumOfSetupsCp":-2,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["e3","c5","g4","Nb6","Nab3","d5","d3","g6","Na5","Bd7"]},{"rank":2,"cp":0,"depth":40,"san":["g4","c5","e3","Nb6","Nab3","d5","d3","g6","Na5","Bd7"]},{"rank":3,"cp":-15,"depth":40,"san":["d4","d6","g4","c5","dxc5","dxc5","e3","Bc6","Bf3","Nf6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":-20},{"san":"g6","cp":2},{"san":"e3","cp":13},{"san":"f5","cp":12},{"san":"gxf5","cp":23},{"san":"c6","cp":21},{"san":"fxg6","cp":20},{"san":"Bxg6","cp":30},{"san":"h4","cp":29},{"san":"O-O-O","cp":29},{"san":"d3","cp":30},{"san":"Qd6","cp":30},{"san":"Nab3","cp":45},{"san":"Nc7","cp":36},{"san":"h5","cp":39},{"san":"Bf7","cp":26},{"san":"Bf3","cp":39},{"san":"Nh6","cp":37},{"san":"Ne2","cp":39},{"san":"Qf6","cp":35},{"san":"Be4","cp":30},{"san":"e5","cp":29},{"san":"f4","cp":33},{"san":"Qd6","cp":28},{"san":"Bd2","cp":33},{"san":"a5","cp":26},{"san":"Nxa5","cp":25},{"san":"Bxa2","cp":25},{"san":"O-O-O","cp":23},{"san":"exf4","cp":20},{"san":"Nxf4","cp":17},{"san":"Nb5","cp":27},{"san":"Nc4","cp":26},{"san":"Qc5","cp":29},{"san":"b3","cp":20},{"san":"Rxf4","cp":21},{"san":"d4","cp":22},{"san":"Qe7","cp":22},{"san":"Qh2","cp":13},{"san":"Qxe4","cp":18},{"san":"Qxf4","cp":10},{"san":"Qxf4","cp":9},{"san":"exf4","cp":5},{"san":"Nxd4","cp":0},{"san":"Ba5","cp":0},{"san":"d5","cp":0},{"san":"Ne5","cp":11},{"san":"Ne2+","cp":11},{"san":"Kd2","cp":23},{"san":"Nxg1","cp":23},{"san":"Bxd8","cp":20},{"san":"Nh3","cp":5},{"san":"Bb6","cp":5},{"san":"Nxf4","cp":0},{"san":"Nd3","cp":0},{"san":"Nxd3","cp":0},{"san":"Kxd3","cp":0},{"san":"Ng4","cp":0},{"san":"Rg1","cp":1},{"san":"Ne5+","cp":10}],"end":"target","maxAbsCp":45,"meanAbsCp":19.6,"finalCp":10,"peakMove":7,"within25":38,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":40.4,"reasons":{"resign_white":1,"threefold_repetition":7,"quiet_draw":2},"samples":[{"game":0,"seed":20260921185315,"result":"0-1","reason":"resign_white","san":"g4 g6 b4 c6 Nab3 f5 e3 Nb6 gxf5 gxf5 d3 Qc7 c4 O-O-O Ne2 Bf7 c5 Nd5 b5 Ngf6 Bd2 Ng4 h3 Ne5 Bc2 cxb5 Ba5 b6 cxb6 axb6 Bd2 Qb7 Nbd4 Nc7 Qxb7+ Kxb7 Nc3 Ne6 Ncxb5 Nxd4 Nxd4 Bxa2 Rb5 Ra8 Rg5 Rfc8 Rxf5 Nc6 Nxc6 dxc6 Rb4 Be6 d4 Bxf5 Bxf5 Rd8 Bc3 h6 Be4 Bf6 f4 Ra3 Rc4 Rc8 Ke2 Ra2+ Kd3 e6 Bf3 Be7 Be1 b5 Rc1 Bd6 Rc2 Rxc2 Kxc2 Kb6 Bg4 Re8 Bc3 c5 dxc5+ Kxc5 Bh5 Rg8 Bg4 Rg6 Kd3 b4 Bd4+ Kb5 f5 exf5 Bxf5 Rg1 Bd7+ Ka5 Kc4 Bf8 e4 Rc1+ Kd5 b3 Bf5 Kb4 Bb2 Rd1+ Kc6 Rd2 Bh8 Rf2 h4 h5 Bf6 Rf4 Kc7 Bc5 Kd7 Bf2 Be7+ Kc3 Ba3 Bxh4 Bg6 Bg3 Be7 Rf1 e5 Bxe5 Bxh5 b2 Bg6 Rd1+ Ke6 Rd3 Kxe5 b1=Q Bf6 Kc4 Bf7+ Kc5 Be7+ Kc6 Be8+ Kc7 Bg6"},{"game":1,"seed":20260921185316,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 g6 Nab3 c6 e4 f5 e5 d6 f4 c5 c3 Nh6 O-O Bc6 h3 O-O Qh2 Nb6 Nd2 Nd5 Qg3 cxd4 cxd4 Nf7 Bb3 a5 Ne2 b5 Nc3 Qb7 a3 Nc7 Bf2 Bg7 Rfe1 e6 Nf3 Rfd8 Rbc1 b4 axb4 axb4 Na4 Nd5 Ra1 Bh6 Ng5 Nxg5 fxg5 Bf8 Qf3 Nc7 Qe3 dxe5 Qxe5 Bxg2 Nc5 Bxc5 dxc5 Bh1 Bxe6+ Nxe6 Qxe6+ Kf8 Qf6+ Kg8 Qe6+ Kf8 Qf6+ Kg8"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":8,"weightWhite":-25,"weightBlack":7,"weightDiff":-32,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":40.4,"reasons":{"resign_white":1,"threefold_repetition":7,"quiet_draw":2}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":186,"b":247,"mirrorW":773,"mirrorB":610,"fen":"nrbkqnrb/pppppppp/8/8/8/8/PPPPPPPP/NRNKBBRQ w BGbg - 0 1","white":{"sp":186,"rank":"NRNKBBRQ","family":"ThroneScout","kingFile":"d","rookFiles":["b","g"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":23,"mbi":61,"mbiBand":"S"},"black":{"sp":247,"rank":"NRBKQNRB","family":"ThroneScout","kingFile":"d","rookFiles":["b","g"],"queenFile":"e","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":18,"mbi":78,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-10,"depth":13,"pvSan":["f4","f5","Bf2","Nb6","g4","fxg4","e4","d6"]},{"stage":1,"nodes":500000,"cp":0,"depth":18,"pvSan":["f4","d6","g4","g5","f5","h5","e4","e6"]},{"stage":2,"nodes":2000000,"cp":13,"depth":24,"pvSan":["g4","d6","d4","g5","Nab3","Nb6","e3","Ng6"]},{"stage":3,"nodes":8000000,"cp":19,"depth":28,"pvSan":["g4","d6","e3","g5","Nab3","Bd7","d4","e5"]},{"stage":4,"nodes":32000000,"cp":17,"depth":33,"pvSan":["g4","d6","e3","Nb6","Nab3","g5","Ne2","h5"]},{"stage":5,"nodes":128000000,"cp":4,"depth":41,"pvSan":["Nab3","Nb6","g4","d6","e3","g5","Ne2","e5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":48,"pvSan":["g4","Nb6","e3","d6","Nab3","g5","d4","e5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["g4","Nb6","e3","d6","Nab3","g5","d4","e5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["g4","Nb6","e3","d6","h4","Bd7","Nab3","Bc6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":60,"pvSan":["g4","Nb6","e3","g5","d4","d6","Nab3","e5"]}],"deepestStage":9,"shallowMaxAbsCp":19,"shallowMinCp":-10,"shallowMaxCp":19,"sumOfSetupsCp":5,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-3,"depth":44,"san":["g4","d6","e3","g5","Ne2","Nb6","d4","e5","Nb3","exd4"]},{"rank":2,"cp":-7,"depth":44,"san":["e3","d6","g4","g5","Ne2","Nb6","d4","e5","Nb3","exd4"]},{"rank":3,"cp":-8,"depth":44,"san":["Nab3","d6","d4","Nb6","g4","g5","e3","e5","Ne2","exd4"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":19},{"san":"c5","cp":5},{"san":"f4","cp":4},{"san":"Nc7","cp":0},{"san":"c3","cp":2},{"san":"g6","cp":-5},{"san":"Nc2","cp":14},{"san":"d6","cp":7},{"san":"Bf2","cp":11},{"san":"b6","cp":0},{"san":"Bg2","cp":0},{"san":"Bxg4","cp":0},{"san":"b4","cp":0},{"san":"Bf5","cp":0},{"san":"Nd3","cp":0},{"san":"Nd7","cp":-6},{"san":"Bc6","cp":-7},{"san":"c4","cp":-5},{"san":"Nb2","cp":0},{"san":"d5","cp":0},{"san":"Bxd5","cp":-8},{"san":"Nxd5","cp":-19},{"san":"Qxd5","cp":-17},{"san":"Be6","cp":-20},{"san":"Qf3","cp":-9},{"san":"Nf6","cp":-11},{"san":"Ne3","cp":-10},{"san":"Rc8","cp":-11},{"san":"Nexc4","cp":-13},{"san":"Bxc4","cp":-18},{"san":"Nxc4","cp":-17},{"san":"Qa4+","cp":-15},{"san":"Ke1","cp":-9},{"san":"O-O","cp":-11},{"san":"Ne5","cp":-16},{"san":"Qxa2","cp":-15},{"san":"Rd1","cp":-22},{"san":"e6","cp":-19},{"san":"Bd4","cp":-10},{"san":"Rc7","cp":-10},{"san":"Kf2","cp":-4},{"san":"Bg7","cp":-3},{"san":"Kg2","cp":-13},{"san":"Qd5","cp":-11},{"san":"Qxd5","cp":0},{"san":"Nxd5","cp":5},{"san":"Rgf1","cp":12},{"san":"f6","cp":5},{"san":"Nd3","cp":6},{"san":"Rd7","cp":2},{"san":"Ra1","cp":8},{"san":"h6","cp":6},{"san":"Ra2","cp":6},{"san":"g5","cp":4},{"san":"Bg1","cp":3},{"san":"Rc8","cp":-1},{"san":"h4","cp":0},{"san":"gxf4","cp":0},{"san":"Nxf4","cp":0},{"san":"Nxf4+","cp":0}],"end":"target","maxAbsCp":22,"meanAbsCp":7.6,"finalCp":0,"peakMove":19,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.1,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921186247,"result":"1/2-1/2","reason":"threefold_repetition","san":"g4 g5 Nab3 Nb6 e3 d6 d4 e5 dxe5 Qxe5 Nd3 Qe7 O-O-O Bd7 Na5 c6 Kb1 Kc7 h3 Ng6 Qh2 Na4 f4 b6 Nb3 gxf4 exf4 f5 g5 Rge8 h4 Bxb2 Nxb2 Qxe1 Rxe1 Rxe1+ Nd1 Rxd1+ Nc1 Nc3+ Kb2 Na4+ Kb1 Nc3+ Kb2 Na4+"},{"game":1,"seed":20260921186248,"result":"1/2-1/2","reason":"quiet_draw","san":"Nab3 g5 h4 g4 d4 d6 g3 Nb6 Bg2 Ne6 Bc3 Na4 O-O Qb5 Nd3 Nxc3 bxc3 O-O Nbc5 Qa5 Nxe6 Bxe6 Bxb7 Qxc3 e3 Bg7 Nf4 Bxa2 Ra1 e5 dxe5 dxe5 Nd5 Qa3 h5 Rxb7 Rxa2 Qxa2 Ne7+ Kh8 Qxb7 Qxc2 Ra1 f5 Rxa7 f4 Qxc7 Qd1+ Kg2 Qf3+ Kg1 Qd1+ Kg2 Qf3+ Kf1 Qh1+ Ke2 Qf3+ Ke1 Qh1+ Ke2 Qxh5 Nf5 Bf6 Qc5 f3+ Kd2 Rd8+ Nd6 Qh2 Kc3 Qxf2 Nf7+ Kg8 Nh6+ Kh8 Nf7+ Kg8 Nh6+ Kh8"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":34,"berserkCp":3,"lc0Cp":0,"weightWhite":11,"weightBlack":58,"weightDiff":-47,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":11,"draws":149,"blackWins":0,"whiteScorePct":53.4,"avgMoves":40.9,"reasons":{"threefold_repetition":67,"quiet_draw":82,"resign_black":11}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":186,"b":545,"mirrorW":773,"mirrorB":507,"fen":"brnbknqr/pppppppp/8/8/8/8/PPPPPPPP/NRNKBBRQ w BGbh - 0 1","white":{"sp":186,"rank":"NRNKBBRQ","family":"ThroneScout","kingFile":"d","rookFiles":["b","g"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":23,"mbi":61,"mbiBand":"S"},"black":{"sp":545,"rank":"BRNBKNQR","family":"ThroneGuard","kingFile":"e","rookFiles":["b","h"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":37,"mbi":20,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":11,"depth":14,"pvSan":["g3","e6","f4","h5","Nd3","b6","Bg2"]},{"stage":1,"nodes":500000,"cp":-1,"depth":19,"pvSan":["g3","b6","Bg2","Bxg2","Qxg2","f5","f4","Qf7"]},{"stage":2,"nodes":2000000,"cp":-3,"depth":23,"pvSan":["g3","b6","Bg2","Bxg2","Qxg2","f5","Nab3","c5"]},{"stage":3,"nodes":8000000,"cp":-29,"depth":29,"pvSan":["g3","b5","Bg2","Bxg2","Qxg2","c5","f4","f5"]},{"stage":4,"nodes":32000000,"cp":-19,"depth":34,"pvSan":["g3","b5","Bg2","Bxg2","Qxg2","c5","f4","Bb6"]},{"stage":5,"nodes":128000000,"cp":-4,"depth":40,"pvSan":["g3","b5","Bg2","Bxg2","Qxg2","c5","f4","Bb6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":46,"pvSan":["g3","b5","Bg2","Bxg2","Qxg2","c5","f4","f5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":50,"pvSan":["g3","b6","Bg2","Bxg2","Qxg2","f5","Nab3","e5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":53,"pvSan":["g3","b6","Bg2","Bxg2","Qxg2","f5","Nab3","e5"]}],"deepestStage":8,"shallowMaxAbsCp":29,"shallowMinCp":-29,"shallowMaxCp":11,"sumOfSetupsCp":-14,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-2,"depth":39,"san":["g3","b5","Bg2","Bxg2","Qxg2","c5","f4","f5","Bf2","d6"]},{"rank":2,"cp":-32,"depth":39,"san":["g4","g5","Nd3","Nd6","f4","gxf4","Nxf4","b6","Bg2","Qxg4"]},{"rank":3,"cp":-42,"depth":39,"san":["Nab3","b6","h4","a5","a4","e5","d4","exd4","Nxd4","Nd6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g3","cp":-16},{"san":"b5","cp":-15},{"san":"Bg2","cp":0},{"san":"Bxg2","cp":-4},{"san":"Qxg2","cp":2},{"san":"c5","cp":1},{"san":"f4","cp":1},{"san":"Bb6","cp":-2},{"san":"Bf2","cp":-1},{"san":"d6","cp":-10},{"san":"b4","cp":-12},{"san":"c4","cp":-17},{"san":"Bxb6","cp":-7},{"san":"Nxb6","cp":-11},{"san":"Qc6+","cp":0},{"san":"Nfd7","cp":0},{"san":"Qxb5","cp":0},{"san":"h5","cp":0},{"san":"a4","cp":0},{"san":"a6","cp":0},{"san":"Qxa6","cp":0},{"san":"Ra8","cp":0},{"san":"Qb7","cp":0},{"san":"Rxa4","cp":0},{"san":"c3","cp":0},{"san":"Qh7","cp":0},{"san":"Nc2","cp":0},{"san":"d5","cp":0},{"san":"Ra1","cp":0},{"san":"Rxa1","cp":0},{"san":"Nxa1","cp":0},{"san":"O-O","cp":0},{"san":"Nc2","cp":0},{"san":"Qe4","cp":0},{"san":"Nd4","cp":0},{"san":"Rb8","cp":0},{"san":"Qa7","cp":0},{"san":"Ra8","cp":0},{"san":"Qc7","cp":0},{"san":"Rc8","cp":0},{"san":"Qa7","cp":0},{"san":"Ra8","cp":0},{"san":"Qc7","cp":0},{"san":"Rc8","cp":0},{"san":"Qb7","cp":0},{"san":"Rb8","cp":0},{"san":"Qc6","cp":0},{"san":"Rc8","cp":0},{"san":"Qb7","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":17,"meanAbsCp":2.0,"finalCp":0,"peakMove":6,"within25":49,"count":49},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":48.5,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921186545,"result":"1/2-1/2","reason":"threefold_repetition","san":"g3 f5 Bg2 c5 d3 Qf7 c4 e5 Bc3 Bf6 b4 Ne6 bxc5 O-O Nc2 Ne7 Bb4 h5 h4 b6 cxb6 Bxg2 Qxg2 Rxb6 Rb3 f4 Ba3 Re8 e3 fxg3 fxg3 Qg6 g4 Qxg4+ Qxg4 hxg4 Rxg4 Nf5 h5 Kf7 e4 Ne7 Rg2 Rxb3 axb3 Rh8 Rh2 a5 Ne2 Nc6 Kd2 Nf4 Nxf4 Bg5 Ke2 Bxf4 Rh1 Rb8 Rb1 Rh8 Rh1 Rb8 Rb1 Rh8"},{"game":1,"seed":20260921186546,"result":"1/2-1/2","reason":"threefold_repetition","san":"g3 f5 Bg2 e5 f4 e4 g4 b6 gxf5 d5 e3 Nd6 Ne2 Bf6 d3 Nxf5 Bf2 Nd6 O-O-O Qf7 Nb3 Nd7 Nbd4 O-O-O f5 Ne5 Bh3 Kb8 Bg3 Rde8 Qg2 g5 fxg6 hxg6 Rgf1 Bb7 Kb1 g5 Bf5 a6 Nc3 Rh6 a4 Qg8 Qe2 Bh8 a5 b5 Bg4 Nxg4 Qxg4 Bc8 Qe2 exd3 Qxd3 Nc4 Rde1 Ne5 Qd2 Nc4 Qd3 Bb7 b3 Ne5 Qd2 Qg6 Re2 Ng4 Rg1 Nf6 Bf4 Rh5 Reg2 Nh7 Bg3 Nf6 Bf4 g4 Ncxb5 axb5 Qb4 Rh7 a6 Bxa6 Nxb5 Ka8 Nxc7+ Rxc7 Bxc7 Ne4 Kc1 Qf6 Qd4 Qxd4 exd4 Nc3 Rh1 Bxd4 Rxg4 Ne2+ Kb1 Nc3+ Kc1 Ne2+ Kb1 Bc8 Rh4 Kb7 Ba5 Bf5 Rf1 Rg8 Rh5 Be4 Rh6 Rg7 Rd6 Ng1 Rf4 Ne2 Rf1 Bc5 Rdf6 Rg2 Bd2 Nd4 R1f2 Rg1+ Rf1 Rg2 R1f2 Rxf2 Rxf2 Bxc2+ Kb2 Nf5 Rf4 Be4 h4 Bd6 Rg4 Bf3 Ra4 Kc6 Kc3 Be5+ Kd3 Ng3 Be3 Be4+ Kd2 Kb5 Ke1 Nf5 Bg5 Bf3 Bf4 Bb2 Bg5 Bc3+ Bd2 Be5 Bf4 Bg7 Bd2 Bh5 Ra5+ Kc6 Ra4 Bd4 Bg5 Bc3+ Bd2 Bg7 Bg5 Bc3+ Bd2 Be5 Bf4 Bg7 Bg5"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":3,"lc0Cp":0,"weightWhite":11,"weightBlack":73,"weightDiff":-62,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":48.5,"reasons":{"threefold_repetition":4,"quiet_draw":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":188,"b":216,"mirrorW":780,"mirrorB":653,"fen":"nbqrbknr/pppppppp/8/8/8/8/PPPPPPPP/NBRNKRBQ w CFdh - 0 1","white":{"sp":188,"rank":"NBRNKRBQ","family":"ThroneScout","kingFile":"e","rookFiles":["c","f"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":30,"mbi":37,"mbiBand":"M"},"black":{"sp":216,"rank":"NBQRBKNR","family":"BastionScout","kingFile":"f","rookFiles":["d","h"],"queenFile":"c","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":32,"mbi":31,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":0,"depth":13,"pvSan":["c4","h5","h4","d6","f3","c5","Nb3","Nb6"]},{"stage":1,"nodes":500000,"cp":-3,"depth":17,"pvSan":["c4","h5","Nb3","c5","g3","Nf6","f4","d6"]},{"stage":2,"nodes":2000000,"cp":-18,"depth":24,"pvSan":["c4","h5","f4","h4","g4","hxg3","Qg2","gxh2"]},{"stage":3,"nodes":8000000,"cp":-6,"depth":28,"pvSan":["c4","c5","f4","h5","g3","Nf6","Qf3","d6"]},{"stage":4,"nodes":32000000,"cp":-8,"depth":33,"pvSan":["c4","h5","Nb3","Nf6","f4","d6","g3","c5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":46,"pvSan":["c4","d6","f4","c5","Be4","f5","Bf3","Nc7"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["c4","d6","f4","c5","Be4","Nc7","g3","b6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["c4","d6","f4","c5","Be4","Nc7","g3","b6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["c4","d6","f4","c5","Be4","Nc7","g3","b6"]}],"deepestStage":8,"shallowMaxAbsCp":18,"shallowMinCp":-18,"shallowMaxCp":0,"sumOfSetupsCp":-2,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-6,"depth":41,"san":["c4","d6","f4","Nf6","Nb3","h5","g3","c5","Qf3","Bd7"]},{"rank":2,"cp":-31,"depth":40,"san":["f4","d5","c4","dxc4","Rxc4","c6","Nb3","Nb6","Rc1","f5"]},{"rank":3,"cp":-31,"depth":40,"san":["Nb3","d5","c4","dxc4","Rxc4","Nb6","Rc1","c6","g3","f5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":-10},{"san":"h5","cp":-17},{"san":"Nb3","cp":-14},{"san":"d6","cp":0},{"san":"g3","cp":3},{"san":"Nf6","cp":0},{"san":"f4","cp":8},{"san":"c5","cp":-2},{"san":"Qf3","cp":-22},{"san":"Bc6","cp":5},{"san":"e4","cp":27},{"san":"Bd7","cp":22},{"san":"d4","cp":8},{"san":"cxd4","cp":7},{"san":"Bxd4","cp":0},{"san":"Bh3","cp":2},{"san":"Rh1","cp":0},{"san":"Bg4","cp":0},{"san":"Qf1","cp":0},{"san":"e5","cp":0},{"san":"Be3","cp":0},{"san":"Bh3","cp":0},{"san":"Qf3","cp":0},{"san":"Nb6","cp":-4},{"san":"c5","cp":-17},{"san":"Bg4","cp":-12},{"san":"Qg2","cp":-7},{"san":"dxc5","cp":-25},{"san":"Bxc5+","cp":-32},{"san":"Kg8","cp":-33},{"san":"Nf2","cp":-33},{"san":"Qd7","cp":-33},{"san":"f5","cp":-25},{"san":"Na4","cp":-22},{"san":"Nxg4","cp":-15},{"san":"hxg4","cp":-16},{"san":"Be3","cp":-24},{"san":"Bc7","cp":-18},{"san":"Bg5","cp":-9},{"san":"Bb6","cp":-17},{"san":"Qe2","cp":-14},{"san":"Bd4","cp":-11},{"san":"Rd1","cp":-10},{"san":"Qc6","cp":-8},{"san":"Kf1","cp":-7},{"san":"Rh5","cp":-7},{"san":"Na5","cp":-7},{"san":"Qb6","cp":-8},{"san":"Nc4","cp":-6},{"san":"Qa6","cp":-8},{"san":"h4","cp":-12},{"san":"Rc8","cp":-13},{"san":"Bxf6","cp":-12},{"san":"Qxf6","cp":0},{"san":"Kg2","cp":0},{"san":"b5","cp":-5},{"san":"Na3","cp":0},{"san":"a6","cp":0},{"san":"Nc2","cp":0},{"san":"Nxb2","cp":0}],"end":"target","maxAbsCp":33,"meanAbsCp":10.3,"finalCp":0,"peakMove":15,"within25":55,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":34.3,"reasons":{"threefold_repetition":6,"quiet_draw":4},"samples":[{"game":0,"seed":20260921188216,"result":"1/2-1/2","reason":"threefold_repetition","san":"f4 d6 Nb3 Nf6 c4 c5 d4 h5 Be3 h4 Qg1 Nb6 Bd2 Bc7 Rf3 Rh5 Ne3 cxd4 Nxd4 d5 c5 Nc4 Nxc4 dxc4 Rxc4 Rhd5 Qf2 Bb5 Nxb5 Rxd2 Bd3 Rxb2 Nxc7 Qxc7 Qxh4 O-O-O Rc1 Rxa2 Kf1 Qa5 c6 Ra1 cxb7+ Kxb7 Bb1 Qb6 Be4+ Nxe4 Qxe7+ Kb8 Qe5+ Rd6 Qe8+ Rd8 Qe5+ Rd6 Qe8+ Rd8"},{"game":1,"seed":20260921188217,"result":"1/2-1/2","reason":"quiet_draw","san":"c4 c5 Nb3 d6 g4 Qxg4 Qxb7 Nb6 f4 Nf6 Qf3 Qxf3 Rxf3 Bc6 Rfc3 Rg8 d4 g5 fxg5 Rxg5 Rg3 Rxg3 hxg3 cxd4 Nxd4 Ba8 Bf5 h5 Be3 Ke8 Nf2 e6 Bd3 Rc8 Nb5 Ke7 b3 a6 Nc3 Nbd7 Bg5 Kf8 Kd2 d5 cxd5 Nxd5 Nxd5 Rxc1 Kxc1 Bxd5 Bh4 Nc5 Bc2 Kg7 Kd2 f5 Ke1 Kg6 Nd3 Ne4 Nf4+ Bxf4 gxf4 Nc3 Bd3 a5 a3 Bxb3 Kd2 Nd5 e3 Ba4 Be2 Nc7 Kc3 Bb5 Bf3 Be8 Be2 Bb5"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-9,"lc0Cp":6,"weightWhite":52,"weightBlack":112,"weightDiff":-60,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":34.3,"reasons":{"threefold_repetition":6,"quiet_draw":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":188,"b":753,"mirrorW":780,"mirrorB":395,"fen":"brkbnnrq/pppppppp/8/8/8/8/PPPPPPPP/NBRNKRBQ w CFbg - 0 1","white":{"sp":188,"rank":"NBRNKRBQ","family":"ThroneScout","kingFile":"e","rookFiles":["c","f"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":30,"mbi":37,"mbiBand":"M"},"black":{"sp":753,"rank":"BRKBNNRQ","family":"BastionGuard","kingFile":"c","rookFiles":["b","g"],"queenFile":"h","bishopCorner":1,"knightPlacement":"central","distFromClassic":8,"kingOnCastledSquare":true,"mbiCp":19,"mbi":75,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-36,"depth":12,"pvSan":["Nb3","b6","f4","h5"]},{"stage":1,"nodes":500000,"cp":0,"depth":17,"pvSan":["c3","g6","f3","b6","e4","f5","d4","Bb7"]},{"stage":2,"nodes":2000000,"cp":24,"depth":23,"pvSan":["e4","f5","f3","fxe4","fxe4","b6","c3","e5"]},{"stage":3,"nodes":8000000,"cp":2,"depth":28,"pvSan":["c3","g5","e4","b6","Ne3","g4","O-O-O","h5"]},{"stage":4,"nodes":32000000,"cp":6,"depth":35,"pvSan":["c3","g5","e4","b6","Ne3","e6","f3","h5"]},{"stage":5,"nodes":128000000,"cp":3,"depth":43,"pvSan":["c3","b6","e4","g5","Ne3","g4","h3","h5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":55,"pvSan":["c3","b6","e4","g5","Ne3","h5","h3","g4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":57,"pvSan":["c3","b6","e4","g5","Ne3","h5","h3","g4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":62,"pvSan":["c3","b6","e4","g5","Ne3","h5","h3","g4"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":65,"pvSan":["c3","b6","e4","g5","Ne3","h5","h3","g4"]}],"deepestStage":9,"shallowMaxAbsCp":36,"shallowMinCp":-36,"shallowMaxCp":24,"sumOfSetupsCp":11,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-13,"depth":41,"san":["c3","g5","e4","h5","Ne3","e6","O-O-O","b6","h3","g4"]},{"rank":2,"cp":-15,"depth":41,"san":["e4","g5","c3","h5","Ne3","e6","O-O-O","b6","h3","g4"]},{"rank":3,"cp":-20,"depth":41,"san":["c4","b6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c3","cp":5},{"san":"g5","cp":-6},{"san":"e4","cp":0},{"san":"b6","cp":0},{"san":"Ne3","cp":0},{"san":"h5","cp":0},{"san":"h3","cp":7},{"san":"g4","cp":0},{"san":"Bd3","cp":-2},{"san":"Bb7","cp":-4},{"san":"hxg4","cp":0},{"san":"hxg4","cp":-7},{"san":"Qxh8","cp":0},{"san":"Rxh8","cp":-1},{"san":"Nxg4","cp":0},{"san":"f5","cp":0},{"san":"exf5","cp":-4},{"san":"Bxg2","cp":-5},{"san":"Ba6+","cp":-6},{"san":"Rb7","cp":-10},{"san":"Nc2","cp":-8},{"san":"Rh5","cp":-7},{"san":"Nge3","cp":-6},{"san":"Bxf1","cp":0},{"san":"Kxf1","cp":0},{"san":"Kb8","cp":-7},{"san":"Re1","cp":-4},{"san":"Ng7","cp":-6},{"san":"Be2","cp":-3},{"san":"Rh8","cp":-3},{"san":"Ba6","cp":-2},{"san":"Rh5","cp":0},{"san":"Be2","cp":0},{"san":"Rh8","cp":0},{"san":"Ba6","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":10,"meanAbsCp":2.9,"finalCp":0,"peakMove":10,"within25":35,"count":35},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.4,"reasons":{"threefold_repetition":3,"quiet_draw":7},"samples":[{"game":0,"seed":20260921188753,"result":"1/2-1/2","reason":"threefold_repetition","san":"f3 b6 Nb3 g6 c3 e5 e4 Ne6 d4 exd4 cxd4 Bg5 d5 Bxc1 dxe6 Bxb2 exf7 Rf8 fxe8=Q+ Rxe8 Be3 d5 O-O dxe4 Bxe4 Bxe4 fxe4 Rxe4 g3 Qe8 Rf8 Qxf8 Qxe4 Bf6 Qe6+ Kb7 Qd5+ Kc8 Qe6+ Kb7 Qd5+ Kc8 Nf2 Qe8 Ne4 Be5 Bd4 Bxd4+ Nxd4 Qd7 Qc4 Kb7 Nf6 Qd6 Ne4 Qd7 Nf6 Qd6 Ne4"},{"game":1,"seed":20260921188754,"result":"1/2-1/2","reason":"quiet_draw","san":"c3 e6 f3 b6 e4 h5 Ne3 g5 d4 g4 f4 Nd6 d5 exd5 exd5 h4 O-O-O Nh7 Bf2 Nf6 g3 Re8 Qg2 Qh5 Rfe1 Nfe4 Bxe4 Rxe4 Nb3 hxg3 hxg3 Bf6 Qh1 Qg6 Qf1 O-O-O Qd3 Rg8 c4 Re7 Qxg6 Rxg6 Nd4 Bxd4 Rxd4 Rg8 b4 Ree8 f5 b5 cxb5 Nxb5 Rxg4 Nc3 Nd1 Nxd1 Rxg8 Rxg8 Rxd1 d6 Rd4 Re8 Kd2 Re5 g4 a6 Bh4 Rxd5 Ke3 Bc6 a3 Rxd4 Kxd4 Bf3 g5 Bh5 Bg3 Kb7 Bf2 Kb6"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":61,"berserkCp":6,"lc0Cp":-11,"weightWhite":52,"weightBlack":59,"weightDiff":-7,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":152,"blackWins":8,"whiteScorePct":47.5,"avgMoves":41.0,"reasons":{"threefold_repetition":54,"quiet_draw":98,"resign_white":8}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":191,"b":496,"mirrorW":768,"mirrorB":559,"fen":"bbrqnknr/pppppppp/8/8/8/8/PPPPPPPP/NRNKRQBB w BEch - 0 1","white":{"sp":191,"rank":"NRNKRQBB","family":"ThroneScout","kingFile":"d","rookFiles":["b","e"],"queenFile":"f","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":29,"mbi":40,"mbiBand":"M"},"black":{"sp":496,"rank":"BBRQNKNR","family":"BastionGuard","kingFile":"f","rookFiles":["c","h"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":20,"mbi":72,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-36,"depth":14,"pvSan":["g3","c5","f4","d5","Nd3","b6","O-O-O","Nh6"]},{"stage":1,"nodes":500000,"cp":1,"depth":18,"pvSan":["g3","c5","f4","Ngf6","e4","b6","d3","O-O"]},{"stage":2,"nodes":2000000,"cp":-20,"depth":21,"pvSan":["g3","c5","c3","c4","f4","Ngf6","b3","d5"]},{"stage":3,"nodes":8000000,"cp":-10,"depth":27,"pvSan":["g3","c5","f4","Ngf6","e4","b5","Bg2","c4"]},{"stage":4,"nodes":32000000,"cp":0,"depth":36,"pvSan":["g3","c5","f4","Ngf6","e4","b5","Bg2","c4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":49,"pvSan":["g3","c5","f4","Ngf6","e4","b5","Bg2","c4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":55,"pvSan":["g3","c5","f4","Ngf6","e4","b5","Bg2","c4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["g3","c5","f4","Ngf6","e4","b5","Bg2","c4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["g3","c5","f4","e6","c3","c4","d3","d5"]}],"deepestStage":8,"shallowMaxAbsCp":36,"shallowMinCp":-36,"shallowMaxCp":1,"sumOfSetupsCp":9,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":13,"depth":41,"san":["g3","c5","f4","Ngf6","e4","b5","Bf3","O-O","Ncb3","c4"]},{"rank":2,"cp":-7,"depth":40,"san":["e4","b6","g3","f5","f3","fxe4","fxe4+","Ngf6","d3","O-O"]},{"rank":3,"cp":-36,"depth":40,"san":["f4","d5","g3","Ngf6","Ncb3","b6","d3","c5","O-O-O","O-O"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g3","cp":-19},{"san":"c5","cp":0},{"san":"f4","cp":4},{"san":"Ngf6","cp":0},{"san":"e4","cp":0},{"san":"b5","cp":0},{"san":"Bg2","cp":0},{"san":"c4","cp":0},{"san":"e5","cp":0},{"san":"Nd5","cp":0},{"san":"Ne2","cp":0},{"san":"O-O","cp":0},{"san":"Nd4","cp":0},{"san":"a6","cp":0},{"san":"c3","cp":0},{"san":"e6","cp":0},{"san":"Nac2","cp":0},{"san":"f6","cp":0},{"san":"Qe2","cp":0},{"san":"fxe5","cp":0},{"san":"fxe5","cp":0},{"san":"Qg5","cp":0},{"san":"Nf3","cp":0},{"san":"Qh5","cp":0},{"san":"Nfd4","cp":0},{"san":"Qg5","cp":0},{"san":"Nf3","cp":0},{"san":"Qh5","cp":0},{"san":"Nfd4","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":19,"meanAbsCp":0.8,"finalCp":0,"peakMove":1,"within25":29,"count":29},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":41.3,"reasons":{"threefold_repetition":7,"quiet_draw":2,"resign_white":1},"samples":[{"game":0,"seed":20260921191496,"result":"1/2-1/2","reason":"threefold_repetition","san":"g3 c5 f4 Ngf6 e4 b5 Bg2 c4 e5 Nd5 Ne2 O-O Nd4 b4 c3 a5 a3 e6 b3 bxc3 bxc4 cxd2 Kxd2 Nb6 Bxa8 Nxa8 Qd3 f6 Nf3 fxe5 fxe5 Qe7 Rb7 Rxf3 Qxf3 Bxe5 Rb5 Bf6 Rxa5 Nb6 Bxb6 Qd6+ Qd3 Qxb6 Nb3 Nc7 Ke2 d5 c5 Qc6 Kf1 e5 Kg1 h6 a4 e4 Qe3 Qb7 Rf1 Qb4 Ra7 Qb8 Ra5 Qb4 Rxf6 gxf6 Ra7 Ne6 Qxh6 Qe1+ Kg2 Qe2+ Kg1 Qe1+ Kg2 Qe2+ Kg1"},{"game":1,"seed":20260921191497,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 c5 g3 e6 f4 Ne7 e5 O-O c3 d6 Nd3 c4 exd6 Nxd6 Nc5 Qa5 b4 cxb3 a4 b2 Rxb2 Rfe8 Nab3 Qd8 Qd3 Nd5 Bxd5 exd5 Rxe8+ Nxe8 a5 b6 axb6 axb6 Na4 Bc7 Nd4 Nd6 Rb4 h6 Be3 Nc4 Nf5 Bc6 Nb2 Nd6 Bxb6 Nxf5 Bxc7 Qd7 Be5 f6 Bd4 Re8 Kc2 Kh8 Rb6 Nd6 Bxf6 Nc8 Ra6 gxf6 Qg6 Re6 Qxh6+ Kg8 Qg6+ Kf8 g4 Rd6 Qh6+ Kg8 Qg6+ Kh8 Qh6+ Kg8 Qg6+ Kf8 Qh6+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":6,"lc0Cp":-3,"weightWhite":84,"weightBlack":88,"weightDiff":-4,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":41.3,"reasons":{"threefold_repetition":7,"quiet_draw":2,"resign_white":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":193,"b":113,"mirrorW":667,"mirrorB":843,"fen":"bnqbrnkr/pppppppp/8/8/8/8/PPPPPPPP/BQNBRKNR w EHeh - 0 1","white":{"sp":193,"rank":"BQNBRKNR","family":"BastionGuard","kingFile":"f","rookFiles":["e","h"],"queenFile":"b","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":46,"mbi":7,"mbiBand":"L"},"black":{"sp":113,"rank":"BNQBRNKR","family":"RampartGuard","kingFile":"g","rookFiles":["e","h"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":39,"mbi":16,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":13,"depth":13,"pvSan":["b4","Ng6","e4","e5","Nh3","O-O","O-O","Bh4"]},{"stage":1,"nodes":500000,"cp":0,"depth":20,"pvSan":["b4","b5","e4","Ng6","Nh3","e5","O-O","O-O"]},{"stage":2,"nodes":2000000,"cp":-7,"depth":22,"pvSan":["c4","e5","b4","d6","e3","Ng6","f3","O-O"]},{"stage":3,"nodes":8000000,"cp":1,"depth":27,"pvSan":["b4","b6","e4","Ng6","c4","c5","b5","e6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":38,"pvSan":["c4","e5","b4","b6","Nf3","d6","Ba4","Nfd7"]},{"stage":5,"nodes":128000000,"cp":-1,"depth":41,"pvSan":["b4","e5","c4","b6","e3","c5","bxc5","bxc5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["b4","e5","c4","b6","e3","c5","b5","d6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":49,"pvSan":["b4","e5","c4","b6","e3","c5","b5","d6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":51,"pvSan":["c4","c5","e3","Ng6","b3","e5","Nge2","b5"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":53,"pvSan":["c4","c5","e3","Ng6","b3","e5","Nge2","b5"]}],"deepestStage":9,"shallowMaxAbsCp":13,"shallowMinCp":-7,"shallowMaxCp":13,"sumOfSetupsCp":7,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":42,"san":["c4","e5","b4","b6","Nf3","d6","Ba4","Nbd7","d4","e4"]},{"rank":2,"cp":0,"depth":42,"san":["b4","b6","c4","c5","Nf3","e6","h4","h5","bxc5","bxc5"]},{"rank":3,"cp":-9,"depth":41,"san":["e4","e5","b4","b5","Nf3","Ng6","d4","exd4","Bxd4","Nc6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":7},{"san":"e5","cp":-3},{"san":"c4","cp":-12},{"san":"d6","cp":-11},{"san":"Ba4","cp":-5},{"san":"Nbd7","cp":7},{"san":"e4","cp":16},{"san":"Ne6","cp":15},{"san":"Nce2","cp":26},{"san":"b6","cp":14},{"san":"Nh3","cp":10},{"san":"c5","cp":0},{"san":"bxc5","cp":3},{"san":"bxc5","cp":3},{"san":"O-O","cp":4},{"san":"Bc6","cp":7},{"san":"Bxc6","cp":6},{"san":"Qxc6","cp":7},{"san":"Nc3","cp":11},{"san":"Ba5","cp":0},{"san":"Qb5","cp":-5},{"san":"Qxb5","cp":-5},{"san":"Nxb5","cp":-8},{"san":"Nd4","cp":-10},{"san":"Nxd6","cp":-11},{"san":"Re6","cp":-10},{"san":"Nf5","cp":-11},{"san":"g6","cp":-23},{"san":"Ne3","cp":-22},{"san":"Ra6","cp":-20},{"san":"Bc3","cp":-15},{"san":"Kg7","cp":-7},{"san":"f3","cp":-14},{"san":"Rd8","cp":-2},{"san":"Nf2","cp":-9},{"san":"Nb6","cp":-7},{"san":"h4","cp":-9},{"san":"h5","cp":-2},{"san":"Kh2","cp":0},{"san":"Nc6","cp":-9},{"san":"Re2","cp":-7},{"san":"Bxc3","cp":0},{"san":"dxc3","cp":0},{"san":"Na5","cp":0},{"san":"Rb1","cp":0},{"san":"Naxc4","cp":0},{"san":"Nxc4","cp":0},{"san":"Nxc4","cp":0},{"san":"Rb5","cp":0},{"san":"Ra5","cp":0},{"san":"Rxa5","cp":0},{"san":"Nxa5","cp":0},{"san":"Rb2","cp":0},{"san":"Nc4","cp":0},{"san":"Rb7","cp":0},{"san":"Ne3","cp":0},{"san":"Nh3","cp":0},{"san":"Rd2","cp":0},{"san":"Ng5","cp":0},{"san":"Rxg2+","cp":0}],"end":"target","maxAbsCp":26,"meanAbsCp":6.2,"finalCp":0,"peakMove":5,"within25":59,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":43.7,"reasons":{"quiet_draw":5,"threefold_repetition":5},"samples":[{"game":0,"seed":20260921193113,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 c5 h4 h5 b4 b6 b5 d6 c4 e5 Nce2 Ne6 Nc3 Nd4 Nd5 Nd7 g3 a6 a4 axb5 axb5 g6 Nh3 Kg7 Kg2 Bxd5 cxd5 Bf6 Bb3 Nxb5 Ba4 Nd4 Rhf1 Qc7 Bxd4 exd4 f4 c4 Ng5 Re7 Bxd7 Rxd7 f5 Re8 Rf4 c3 fxg6 Bxg5 hxg5 cxd2 Rd1 fxg6 Rxd2 Qc3 Rdf2 Rb7 Rc2 Qe3 Rcf2 Ree7 Qb4 Rxe4 Qxd6 Rxf4 Rxf4 Kh7 Qf8 Rg7 d6 Qd2+ Kg1 Qe3+ Kh2 Qe2+ Rf2 Qe6 Qf6 Qe4 Qf8 Qe6"},{"game":1,"seed":20260921193114,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 Ng6 c4 c5 b4 cxb4 Nge2 Qxc4 O-O e6 Ng3 O-O f4 b5 Nh5 f5 Nxg7 Bb6+ Kh1 Rc8 Nxf5 Rxf5 exf5 Qxc1 Qxb4 Qxa1 fxg6 Nc6 gxh7+ Kh8 Qxb5 Qg7 Bf3 Bb7 Qa4 Qd4 Qa3 Qc5 Qb2+ Qd4 Qa3 Qc5 Qxc5 Bxc5 Be4 Bb4 Rb1 Ba6 Rfc1 Ba5 Rc2 Bb6 a4 Rf8 g3 Na5 h4 Nc4 Kh2 e5 a5 Nxa5 fxe5 Nc4 Ra1 Bb5 Rac1 d5 Bxd5 Nxe5 Rc8 Rxc8 Rxc8+ Kxh7 Be6 Be2 Re8 Kg7 Bd5 Kf6 Re6+ Kf5 Re8 Kf6 Kg2 Bg4 Rf8+ Kg7 Rf4 Bc8 Re4 Kf6 Rb4 Bf5 Rf4 Nd3 Rc4 Ne5 Rf4 Nd3 Rf1 Ke5 Bc6 Ba5 Ra1 Bb6 Bf3 a5 g4 Bh7 Kh2 Bc7 Kg2 Kf4 Rf1 Bd6 Bd1+ Ke5 h5 Bb4 Kg3 Bxd2 Bc2 Kd4 Ra1 Be4 Kh4 Bc3 Rf1 Bd2 Ra1 Bc3 Rf1 Bd2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-7,"weightWhite":128,"weightBlack":103,"weightDiff":25,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":43.7,"reasons":{"quiet_draw":5,"threefold_repetition":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":194,"b":148,"mirrorW":663,"mirrorB":814,"fen":"nbbrnqkr/pppppppp/8/8/8/8/PPPPPPPP/BQNRKBNR w DHdh - 0 1","white":{"sp":194,"rank":"BQNRKBNR","family":"ThroneGuard","kingFile":"e","rookFiles":["d","h"],"queenFile":"b","bishopCorner":1,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":12,"mbi":92,"mbiBand":"S"},"black":{"sp":148,"rank":"NBBRNQKR","family":"RampartScout","kingFile":"g","rookFiles":["d","h"],"queenFile":"f","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":41,"mbi":13,"mbiBand":"L"},"stages":[{"stage":0,"nodes":100000,"cp":-2,"depth":15,"pvSan":["b3","c6","Nf3","h5","e3","d5","c4","Rh6"]},{"stage":1,"nodes":500000,"cp":-3,"depth":18,"pvSan":["b3","c6","d4","d5","c4","e5","dxe5","Qb4+"]},{"stage":2,"nodes":2000000,"cp":-25,"depth":24,"pvSan":["b3","c6","d4","d5","Nf3","f6","e3","g5"]},{"stage":3,"nodes":8000000,"cp":2,"depth":33,"pvSan":["b3","c6","Nf3","f6","d4","d5","e3","Qf7"]},{"stage":4,"nodes":32000000,"cp":5,"depth":37,"pvSan":["b3","c6","d4","d5","e3","f6","Nf3","Nd6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":50,"pvSan":["b3","c6","d4","d5","e3","f6","Nf3","Nd6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":57,"pvSan":["b3","c6","d4","d5","e3","f6","Nf3","Nd6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":60,"pvSan":["b3","c6","d4","d5","e3","f6","Nf3","Nd6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":62,"pvSan":["b3","c6","d4","d5","e3","f6","Nf3","Nd6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":65,"pvSan":["b3","c6","d4","d5","e3","f6","Nf3","Nd6"]}],"deepestStage":9,"shallowMaxAbsCp":25,"shallowMinCp":-25,"shallowMaxCp":5,"sumOfSetupsCp":-29,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":50,"san":["d4","c6","Nf3","f6","b3","d5","e3","Nd6","Bd3","Nf7"]},{"rank":2,"cp":0,"depth":49,"san":["Nf3","c6","d4","f6","b3","d5","e3","Nd6","Bd3","Nf7"]},{"rank":3,"cp":0,"depth":49,"san":["b3","c6","d4","f6","Nf3","d5","e3","Nd6","Bd3","Nf7"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b3","cp":-3},{"san":"c6","cp":-3},{"san":"Nf3","cp":0},{"san":"d5","cp":0},{"san":"e3","cp":4},{"san":"f6","cp":4},{"san":"d4","cp":5},{"san":"Nd6","cp":10},{"san":"Bd3","cp":2},{"san":"Nf7","cp":0},{"san":"c4","cp":0},{"san":"e5","cp":0},{"san":"dxe5","cp":0},{"san":"fxe5","cp":0},{"san":"Bf5","cp":0},{"san":"Qb4+","cp":0},{"san":"Nd2","cp":3},{"san":"e4","cp":4},{"san":"Bxc8","cp":0},{"san":"Rxc8","cp":0},{"san":"O-O","cp":0},{"san":"O-O","cp":0},{"san":"f4","cp":0},{"san":"exf3","cp":0},{"san":"Nxf3","cp":0},{"san":"Qe7","cp":0},{"san":"cxd5","cp":0},{"san":"Qxe3+","cp":0},{"san":"Kh1","cp":0},{"san":"cxd5","cp":0},{"san":"Rxd5","cp":0},{"san":"Nc7","cp":0},{"san":"Rh5","cp":0},{"san":"Ng5","cp":0},{"san":"Ne2","cp":0},{"san":"Nce6","cp":0},{"san":"Ned4","cp":0},{"san":"Ne4","cp":0},{"san":"Nxe6","cp":0},{"san":"Rc1","cp":0},{"san":"Qxc1","cp":0},{"san":"Nf2+","cp":0},{"san":"Kg1","cp":0},{"san":"Nh3+","cp":0},{"san":"Kh1","cp":0},{"san":"Nf2+","cp":0},{"san":"Kg1","cp":0},{"san":"Nh3+","cp":0},{"san":"Kh1","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":10,"meanAbsCp":0.8,"finalCp":0,"peakMove":4,"within25":49,"count":49},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":43.5,"reasons":{"threefold_repetition":5,"quiet_draw":5},"samples":[{"game":0,"seed":20260921194148,"result":"1/2-1/2","reason":"threefold_repetition","san":"b3 f6 e4 Qf7 Bc4 e6 Bd3 c5 c4 d5 exd5 exd5 Nge2 Nd6 O-O dxc4 Bc2 Nb6 Rfe1 Nd5 d4 cxb3 axb3 c4 bxc4 Nxc4 Bb3 Qc7 g3 O-O Nd3 b5 Nc3 Qc6 Nc5 Nxc3 Bxc3 Bh3 Qe4 Qxe4 Nxe4 Kh8 f3 h5 Rb1 Bf5 Bxc4 bxc4 Rb5 Bg6 Nc5 Rc8 Nd7 Rfd8 Nxb8 Rxb8 Rc5 Bf7 Re7 Bd5 Ba5 Rb1+ Kf2 Rd6 Bc7 Rb2+ Ke3 Rb3+ Kf2 Rb2+ Ke3 Rb3+ Kf2"},{"game":1,"seed":20260921194149,"result":"1/2-1/2","reason":"quiet_draw","san":"b3 f6 e4 c6 d4 d5 e5 Qf7 Nf3 O-O c4 fxe5 dxe5 Bf5 Bd3 Bxd3 Qxd3 Nec7 O-O Ne6 Ne2 Nb6 Nfd4 dxc4 Qh3 Nxd4 Rxd4 c3 Rxd8 Rxd8 Bxc3 Nd5 f4 Nxc3 Qxc3 Bc7 Kh1 g6 Ng3 Qd5 Qe3 Qa5 Ne4 Qb5 Qf3 Rf8 Rd1 Bxe5 a4 Qb4 g3 Bd4 Ng5 e5 h4 Qc3 Qxc3 Bxc3 Rd3 Bb2 Rd7 exf4 Ne6 Rf5 gxf4 Rf6 Rg7+ Kh8 Re7 h6 Nd8 Rxf4 Rxb7 Rxh4+ Kg2 Rd4 Nxc6 Rd2+ Kh1 Rd1+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-1,"lc0Cp":4,"weightWhite":66,"weightBlack":106,"weightDiff":-40,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":43.5,"reasons":{"threefold_repetition":5,"quiet_draw":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":194,"b":899,"mirrorW":663,"mirrorB":51,"fen":"brkqrnnb/pppppppp/8/8/8/8/PPPPPPPP/BQNRKBNR w DHbe - 0 1","white":{"sp":194,"rank":"BQNRKBNR","family":"ThroneGuard","kingFile":"e","rookFiles":["d","h"],"queenFile":"b","bishopCorner":1,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":12,"mbi":92,"mbiBand":"S"},"black":{"sp":899,"rank":"BRKQRNNB","family":"BastionGuard","kingFile":"c","rookFiles":["b","e"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":27,"mbi":47,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":33,"depth":14,"pvSan":["b4","e5","e3","g5","d4","b5","Nf3","Bxf3"]},{"stage":1,"nodes":500000,"cp":-1,"depth":15,"pvSan":["b4","e5","d4","exd4","Nf3","b5","Bxd4","Ne6"]},{"stage":2,"nodes":2000000,"cp":3,"depth":20,"pvSan":["b4","e5","e3","Qe7","d4","exd4","Bxd4","b6"]},{"stage":3,"nodes":8000000,"cp":-12,"depth":25,"pvSan":["b4","e5","e3","Qe7","Qb3","b5","a4","a6"]},{"stage":4,"nodes":32000000,"cp":-12,"depth":33,"pvSan":["b4","e5","e3","Qe7","Qb3","b5","a4","a6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":43,"pvSan":["b4","e5","e3","Qe7","Qb3","b5","Nf3","g5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":49,"pvSan":["b4","e5","e3","Qe7","Qb3","b5","Nf3","g5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["b4","e5","e3","Qe7","Qb3","b5","Nf3","g5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["b4","e5","e3","Qe7","Qb3","b5","Nf3","g5"]}],"deepestStage":8,"shallowMaxAbsCp":33,"shallowMinCp":-12,"shallowMaxCp":33,"sumOfSetupsCp":-15,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-17,"depth":40,"san":["e3"]},{"rank":2,"cp":-18,"depth":40,"san":["b4","e5","e3","Qe7","Qb3","b5","a4","a6","c4","g6"]},{"rank":3,"cp":-33,"depth":39,"san":["Nf3","e5","h4","Qe7","b4","g6","e3","Nh6","Qb3","b5"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":-26},{"san":"e5","cp":-7},{"san":"e3","cp":-6},{"san":"Qe7","cp":-12},{"san":"Qb3","cp":-15},{"san":"b5","cp":-16},{"san":"a4","cp":-5},{"san":"a6","cp":-16},{"san":"c4","cp":-18},{"san":"g6","cp":-12},{"san":"cxb5","cp":-14},{"san":"axb5","cp":-10},{"san":"axb5","cp":-13},{"san":"Ne6","cp":-14},{"san":"Nd3","cp":-8},{"san":"d6","cp":-10},{"san":"f4","cp":-9},{"san":"Nh6","cp":-15},{"san":"fxe5","cp":-8},{"san":"dxe5","cp":-5},{"san":"Qc4","cp":0},{"san":"Nf5","cp":0},{"san":"Nxe5","cp":0},{"san":"Nd6","cp":0},{"san":"Nc6","cp":0},{"san":"Bxc6","cp":0},{"san":"Qxc6","cp":0},{"san":"Bxa1","cp":0},{"san":"Qa6+","cp":0},{"san":"Rb7","cp":0},{"san":"Rxa1","cp":0},{"san":"Nd4","cp":0},{"san":"Bd3","cp":0},{"san":"Qg5","cp":0},{"san":"Kf2","cp":0},{"san":"Ne4+","cp":0},{"san":"Bxe4","cp":0},{"san":"Qh4+","cp":0},{"san":"Kf1","cp":0},{"san":"Qxe4","cp":0},{"san":"b6","cp":0},{"san":"Qf5+","cp":0},{"san":"Nf3","cp":0},{"san":"Nxf3","cp":0},{"san":"Qa8+","cp":0},{"san":"Kd7","cp":0},{"san":"Qxb7","cp":0},{"san":"Qd3+","cp":0},{"san":"Kf2","cp":0},{"san":"Qxd2+","cp":0},{"san":"Kg3","cp":0},{"san":"Qd6+","cp":0},{"san":"Kf2","cp":0},{"san":"Qd2+","cp":0},{"san":"Kg3","cp":0},{"san":"Qd6+","cp":0},{"san":"Kf2","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":26,"meanAbsCp":4.2,"finalCp":0,"peakMove":1,"within25":56,"count":57},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":2,"draws":8,"blackWins":0,"whiteScorePct":60.0,"avgMoves":47.2,"reasons":{"threefold_repetition":2,"quiet_draw":6,"resign_black":2},"samples":[{"game":0,"seed":20260921194899,"result":"1/2-1/2","reason":"threefold_repetition","san":"b4 e5 Qb3 b5 a4 a6 c4 g5 cxb5 axb5 axb5 Ng6 Nd3 d6 Rc1 Qd7 f3 Nf6 Nh3 g4 fxg4 Bd5 Qc2 Nxg4 Ndf2 Nxf2 Nxf2 f5 Rg1 O-O e3 Bg7 Qxc7 Qe6 Qc2 Rfc8 Qd1 Rxc1 Qxc1 Rc8 Qa3 Ra8 Qc1 Rc8 Qd1 Nh4 Qh5 Qe7 Nd1 Bf7 Qe2 d5 g3 Ng6 Bh3 Ra8 Bb2 e4 Bxg7 Kxg7 Rf1 Ne5 Rxf5 Nd3+ Kf1 Bg6 Qg4 Ra1 Ke2 Nc1+ Ke1 Nd3+ Ke2 Nc1+ Kf1 Nd3"},{"game":1,"seed":20260921194900,"result":"1/2-1/2","reason":"quiet_draw","san":"e3 e5 b4 Qe7 Nf3 g5 d4 b5 Nxe5 Ng6 a4 Nh4 Bxb5 Rxb5 axb5 Bxg2 Rg1 f6 Nc4 Nf3+ Ke2 Nxg1+ Rxg1 Bd5 Nd2 f5 Kd1 f4 Re1 fxe3 Rxe3 Qf7 Rxe8+ Qxe8 c4 Bf7 Ne2 Bg6 Qa2 Kb8 d5 Ne7 Qa3 Bh5 Bxh8 Qxh8 f3 Qe5 Qc3 Qxh2 Qh8+ Nc8 Qxh7 Qh1+ Kc2 Bxf3 Qxh1 Bxh1 Ng3 Bg2 Nf5 Nb6 Ne3 Bh1 Kd3 d6 Ne4 Bxe4+ Kxe4 Nd7 Kf5 Ne5 Kxg5 Nd3 Nc2 Nb2 Na3 Nd3 Nc2 Nb2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":15,"weightWhite":66,"weightBlack":82,"weightDiff":-16,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":2,"draws":8,"blackWins":0,"whiteScorePct":60.0,"avgMoves":47.2,"reasons":{"threefold_repetition":2,"quiet_draw":6,"resign_black":2}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":197,"b":784,"mirrorW":666,"mirrorB":175,"fen":"bbrqknrn/pppppppp/8/8/8/8/PPPPPPPP/QNBBRKNR w EHcg - 0 1","white":{"sp":197,"rank":"QNBBRKNR","family":"BastionGuard","kingFile":"f","rookFiles":["e","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":16,"mbi":83,"mbiBand":"S"},"black":{"sp":784,"rank":"BBRQKNRN","family":"ThroneScout","kingFile":"e","rookFiles":["c","g"],"queenFile":"d","bishopCorner":1,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":58,"mbi":1,"mbiBand":"L"},"stages":[{"stage":0,"nodes":100000,"cp":-25,"depth":13,"pvSan":["c4","b5","cxb5","Ne6","Bc2","O-O"]},{"stage":1,"nodes":500000,"cp":1,"depth":19,"pvSan":["d4","d5","Nd2","c5","c3","Nd7","Qb1","O-O"]},{"stage":2,"nodes":2000000,"cp":-21,"depth":25,"pvSan":["c4","c5","Nc3","Nfg6","h4","e6","h5","Ne5"]},{"stage":3,"nodes":8000000,"cp":8,"depth":29,"pvSan":["d4","b5","b4","e5","dxe5","Ne6","h4","c5"]},{"stage":4,"nodes":32000000,"cp":-4,"depth":33,"pvSan":["d4","b5","b4","e5","dxe5","Nhg6","h4","c5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":45,"pvSan":["d4","d5","Nd2","Nd7","c3","c5","Qb1","cxd4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["d4","d5","Nd2","Nd7","c3","c5","Qb1","cxd4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["d4","d5","Nd2","Nd7","c3","c5","Qb1","cxd4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["d4","d5","Nd2","Nd7","c3","c5","Qb1","cxd4"]}],"deepestStage":8,"shallowMaxAbsCp":25,"shallowMinCp":-25,"shallowMaxCp":8,"sumOfSetupsCp":-42,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":40,"san":["d4","b5","b4","e5","h4","Ne6","dxe5","c5","bxc5","Ng6"]},{"rank":2,"cp":-15,"depth":40,"san":["c4","c5","Nc3","e6","h4","Nfg6","h5","Ne5","b3","b6"]},{"rank":3,"cp":-30,"depth":39,"san":["b4","d5","d4","b6","Nf3","Ne6","c3","c5","Ba4+","Bc6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":17},{"san":"b5","cp":0},{"san":"b4","cp":4},{"san":"e5","cp":12},{"san":"h4","cp":15},{"san":"Ne6","cp":15},{"san":"dxe5","cp":17},{"san":"c5","cp":11},{"san":"bxc5","cp":11},{"san":"Ng6","cp":11},{"san":"Nf3","cp":11},{"san":"h5","cp":17},{"san":"Nbd2","cp":15},{"san":"O-O","cp":9},{"san":"Bb2","cp":10},{"san":"Re8","cp":15},{"san":"c4","cp":16},{"san":"bxc4","cp":9},{"san":"Nxc4","cp":7},{"san":"Rxc5","cp":9},{"san":"Bb3","cp":11},{"san":"Qc8","cp":11},{"san":"Nd6","cp":10},{"san":"Bxd6","cp":11},{"san":"exd6","cp":13},{"san":"Bd5","cp":10},{"san":"O-O","cp":11},{"san":"Qb7","cp":8},{"san":"Bd4","cp":14},{"san":"Rb5","cp":6},{"san":"Bxd5","cp":5},{"san":"Qxd5","cp":0},{"san":"Bxa7","cp":0},{"san":"Ra8","cp":-7},{"san":"Be3","cp":0},{"san":"Rxa2","cp":0},{"san":"Qc3","cp":-6},{"san":"Rbb2","cp":-15},{"san":"Rb1","cp":-7},{"san":"Rxb1","cp":0},{"san":"Rxb1","cp":0},{"san":"Rxe2","cp":0},{"san":"Qb4","cp":0},{"san":"Ngf8","cp":-9},{"san":"Qb5","cp":-5},{"san":"Qxb5","cp":-8},{"san":"Rxb5","cp":-2},{"san":"g6","cp":-5},{"san":"Rb8","cp":-4},{"san":"f6","cp":-5},{"san":"Nd2","cp":0},{"san":"Re1+","cp":0},{"san":"Kh2","cp":0},{"san":"Rd1","cp":-4},{"san":"f3","cp":-5},{"san":"Kf7","cp":-8},{"san":"Ra8","cp":-5},{"san":"Nh7","cp":-4},{"san":"Ra7","cp":0},{"san":"Nhf8","cp":-1}],"end":"target","maxAbsCp":17,"meanAbsCp":7.3,"finalCp":-1,"peakMove":1,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":44.1,"reasons":{"threefold_repetition":7,"quiet_draw":2,"resign_black":1},"samples":[{"game":0,"seed":20260921197784,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 b5 e4 d5 exd5 c5 dxc5 Qxd5 Bf3 Qc4+ Re2 Bxf3 Nxf3 Rd8 b3 Rd1+ Ne1 Qxc5 Be3 Qc6 Rd2 Rxd2 Nxd2 Nhg6 a4 a6 O-O Ne6 axb5 axb5 Nef3 O-O c4 bxc4 Qc3 Ngf4 Qxc4 Qb7 Rc1 Nd5 Qe4 h6 g3 Bd6 Nc4 Rb8 Nxd6 exd6 Rb1 Qb5 Nd4 Nc3 Nxb5 Nxe4 Na7 Nc3 Rb2 Nd1 Rb1 Nc3 Rb2 Nd1 Rb1"},{"game":1,"seed":20260921197785,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 d5 Nd2 Nd7 c3 f5 Ndf3 O-O h4 e6 Bf4 Qe7 Nh3 c5 e3 b6 Bc2 Nf7 Qd1 Bc6 Bxb8 Rxb8 Nf4 Rfe8 Rh3 Nf6 Ng5 Bd7 Nxf7 Qxf7 Kg1 c4 f3 b5 Rh2 Rb6 g3 b4 cxb4 a5 bxa5 Rxb2 g4 Reb8 a4 Qf8 a6 Qd6 Qa1 R2b6 a7 Ra8 g5 Ne8 Rb1 Ra6 Bd1 R6xa7 Ra2 Qc7 Kg2 Nd6 Bc2 Qa5 Kf2 Qd2+ Ne2 Qa5 Nf4 Qd2+ Ne2 Qa5"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-9,"weightWhite":82,"weightBlack":98,"weightDiff":-16,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":44.1,"reasons":{"threefold_repetition":7,"quiet_draw":2,"resign_black":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":202,"b":270,"mirrorW":661,"mirrorB":596,"fen":"nrknqbbr/pppppppp/8/8/8/8/PPPPPPPP/QNRKBBNR w CHbh - 0 1","white":{"sp":202,"rank":"QNRKBBNR","family":"ThroneGuard","kingFile":"d","rookFiles":["c","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":30,"mbi":37,"mbiBand":"M"},"black":{"sp":270,"rank":"NRKNQBBR","family":"BastionScout","kingFile":"c","rookFiles":["b","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":11,"mbi":93,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":45,"depth":15,"pvSan":["d4","e5","dxe5","Nc6","Nf3","O-O-O","b3","d6"]},{"stage":1,"nodes":500000,"cp":2,"depth":22,"pvSan":["d4","e5","dxe5","Nc6","b3","Nxe5","Nf3","f6"]},{"stage":2,"nodes":2000000,"cp":6,"depth":26,"pvSan":["d4","d5","e3","f6","b3","Nc6","Nf3","e5"]},{"stage":3,"nodes":8000000,"cp":-12,"depth":28,"pvSan":["d4","f6","e3","e5","b3","Bf7","Nf3","Nc6"]},{"stage":4,"nodes":32000000,"cp":7,"depth":36,"pvSan":["d4","f6","e3","d5","b3","Nc6","Nf3","e5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":42,"pvSan":["d4","f6","e3","d5","b3","Nc6","Nf3","e5"]},{"stage":6,"nodes":400000000,"cp":-1,"depth":48,"pvSan":["f4","Nc6","Nf3","f6","b3","O-O-O","e3","h5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["f4","Nc6","Nf3","f6","b3","O-O-O","e3","h5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["f4","Nc6","Nf3","f6","b3","O-O-O","e3","h5"]}],"deepestStage":8,"shallowMaxAbsCp":45,"shallowMinCp":-12,"shallowMaxCp":45,"sumOfSetupsCp":19,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-13,"depth":40,"san":["f4","f6","b3","Nc6","Nf3","O-O-O","e3","h5","Bf2","Kb8"]},{"rank":2,"cp":-16,"depth":40,"san":["d4","f6","e4","e5","d5","b5","c4","bxc4","Nd2","c6"]},{"rank":3,"cp":-25,"depth":40,"san":["e3","e5","d4","f6","Nf3","Bf7","Be2","Bh5","Nc3","e4"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":-6},{"san":"f6","cp":-12},{"san":"e4","cp":-7},{"san":"e5","cp":-9},{"san":"d5","cp":-8},{"san":"b5","cp":-13},{"san":"c4","cp":-6},{"san":"bxc4","cp":-15},{"san":"Nd2","cp":-9},{"san":"c6","cp":2},{"san":"Nxc4","cp":-10},{"san":"f5","cp":-9},{"san":"f3","cp":0},{"san":"Nc7","cp":0},{"san":"b3","cp":0},{"san":"fxe4","cp":0},{"san":"fxe4","cp":1},{"san":"cxd5","cp":0},{"san":"exd5","cp":0},{"san":"Bxd5","cp":4},{"san":"Qxe5","cp":5},{"san":"Qxe5","cp":6},{"san":"Nxe5","cp":11},{"san":"Nc6","cp":5},{"san":"Ngf3","cp":0},{"san":"Ba3","cp":0},{"san":"Rc2","cp":0},{"san":"Nb4","cp":1},{"san":"Rc5","cp":0},{"san":"d6","cp":0},{"san":"Ra5","cp":2},{"san":"dxe5","cp":0},{"san":"Rxa3","cp":0},{"san":"Nxa2","cp":0},{"san":"Rxa2","cp":0},{"san":"Bxb3+","cp":0},{"san":"Rc2","cp":0},{"san":"Rd8+","cp":0},{"san":"Kc1","cp":0},{"san":"Bxc2","cp":0},{"san":"Kxc2","cp":0},{"san":"Rd5","cp":0},{"san":"Bc4","cp":0},{"san":"Rc5","cp":0},{"san":"Nd2","cp":0},{"san":"Nb5","cp":0},{"san":"Bf2","cp":0},{"san":"Rc6","cp":0},{"san":"Ra1","cp":0},{"san":"Nd6","cp":0},{"san":"Ra4","cp":0},{"san":"a5","cp":0},{"san":"Be1","cp":0},{"san":"e4","cp":0},{"san":"Bg3","cp":0},{"san":"Nxc4","cp":0},{"san":"Nxc4","cp":0},{"san":"O-O-O","cp":0},{"san":"Bf4","cp":0},{"san":"Rd4","cp":0}],"end":"target","maxAbsCp":15,"meanAbsCp":2.4,"finalCp":0,"peakMove":4,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.0,"reasons":{"threefold_repetition":7,"quiet_draw":3},"samples":[{"game":0,"seed":20260921202270,"result":"1/2-1/2","reason":"threefold_repetition","san":"b3 c5 f4 f6 Bf2 e5 fxe5 fxe5 e4 Nc6 Nf3 Nc7 Be2 O-O-O O-O h5 Nc3 Be7 b4 cxb4 Nb5 Nxb5 Bxb5 h4 h3 Be6 Bxc6 dxc6 Bxa7 g5 Bb6 g4 Bxd8 Bxd8 hxg4 h3 g3 h2+ Kh1 Bxg4 Rce1 Bh3 Qxe5 Qg8 Qf4 Qg7 Qe5 Bf6 Qf4 Bd8 Qe5 Bf6 Qd6 Bd8"},{"game":1,"seed":20260921202271,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 d5 Nf3 f6 e3 e5 dxe5 fxe5 Bc3 e4 Nd4 Ne6 b3 O-O-O Be2 h5 O-O Qg6 f4 exf3 Nxf3 Qh6 Rce1 Bc5 Bd2 Bh7 Ne5 Rdf8 Nf7 Rxf7 Rxf7 Bxc2 Nc3 Qg6 Rf3 c6 Rg3 Qh7 Qb2 Bf5 Nxd5 cxd5 Rc1 Bg4 Rxg4 hxg4 Qe5 Nac7 b4 Bb6 Qxe6+ Kb8 Qe5 Re8 Qd6 Qe4 Kh1 g5 Qg3 a6 Bxg4 Qd3 Rd1 Qc2 h3 Ka7 e4 Rxe4 Qb3 Qxb3 axb3 Be3 Bf3 Re7 Bc3 Nb5 Bf6 Rf7 Re1 Bf2 Re6 Nc7 Bh5 Rf8 Rd6 Nb5 Bg7 Nxd6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-9,"weightWhite":0,"weightBlack":67,"weightDiff":-67,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.0,"reasons":{"threefold_repetition":7,"quiet_draw":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":202,"b":657,"mirrorW":661,"mirrorB":203,"fen":"brnbkrnq/pppppppp/8/8/8/8/PPPPPPPP/QNRKBBNR w CHbf - 0 1","white":{"sp":202,"rank":"QNRKBBNR","family":"ThroneGuard","kingFile":"d","rookFiles":["c","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":30,"mbi":37,"mbiBand":"M"},"black":{"sp":657,"rank":"BRNBKRNQ","family":"ThroneGuard","kingFile":"e","rookFiles":["b","f"],"queenFile":"h","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":23,"mbi":61,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":15,"depth":14,"pvSan":["a4","b6","h4","f5","f3","Nd6","O-O-O"]},{"stage":1,"nodes":500000,"cp":-4,"depth":19,"pvSan":["a4","a6","f3","f5","Nc3","g5","e4","Nd6"]},{"stage":2,"nodes":2000000,"cp":-10,"depth":21,"pvSan":["a4","a6","f3","f5","Nc3","Nf6","h4","e6"]},{"stage":3,"nodes":8000000,"cp":-17,"depth":28,"pvSan":["a4","f5","h4","Nf6","e3","g6","Nh3","e6"]},{"stage":4,"nodes":32000000,"cp":-12,"depth":32,"pvSan":["a4","e6","h4","g6","e3","f5","c4","Nf6"]},{"stage":5,"nodes":128000000,"cp":4,"depth":37,"pvSan":["a4","e6","Nc3","g6","e3","Nf6","f3","O-O"]},{"stage":6,"nodes":400000000,"cp":0,"depth":44,"pvSan":["a4","g5","Nc3","e6","O-O-O","a6","e4","Nge7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":48,"pvSan":["a4","g5","Nc3","e6","O-O-O","a6","e4","f5"]},{"stage":8,"nodes":1600000000,"cp":-4,"depth":50,"pvSan":["a4","g5","Nc3","e6","O-O-O","a6","e4","b5"]}],"deepestStage":8,"shallowMaxAbsCp":17,"shallowMinCp":-17,"shallowMaxCp":15,"sumOfSetupsCp":7,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-5,"depth":38,"san":["a4","g5","Nc3","e6","O-O-O","f5","d4","Nf6","e3","a6"]},{"rank":2,"cp":-7,"depth":38,"san":["h4","b5","h5","f5","e3","e6","b4","a6","a4","Bf6"]},{"rank":3,"cp":-20,"depth":37,"san":["c4","g5","e3","e6","Nc3","a6","a4","b6","d4","Nge7"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"a4","cp":-22},{"san":"g5","cp":-13},{"san":"O-O-O","cp":-3},{"san":"a6","cp":0},{"san":"d4","cp":-20},{"san":"b5","cp":-32},{"san":"e3","cp":-30},{"san":"Qg7","cp":-40},{"san":"Nf3","cp":-33},{"san":"Nf6","cp":-32},{"san":"axb5","cp":-40},{"san":"axb5","cp":-41},{"san":"Ne5","cp":-35},{"san":"c6","cp":-41},{"san":"f3","cp":-45},{"san":"d6","cp":-38},{"san":"Nd3","cp":-28},{"san":"O-O","cp":-41},{"san":"e4","cp":-45},{"san":"h5","cp":-36},{"san":"b3","cp":-31},{"san":"e6","cp":-39},{"san":"h4","cp":-38},{"san":"g4","cp":-27},{"san":"Be2","cp":-25},{"san":"Nb6","cp":-33},{"san":"Bc3","cp":-43},{"san":"Be7","cp":-49},{"san":"Rhf1","cp":-15},{"san":"Rfc8","cp":-53},{"san":"Nd2","cp":-37},{"san":"Bb7","cp":-22},{"san":"fxg4","cp":-33},{"san":"Ra8","cp":-20},{"san":"Qb2","cp":-29},{"san":"Nxg4","cp":-34},{"san":"Bxg4","cp":-37},{"san":"hxg4","cp":-34},{"san":"Kb1","cp":-25},{"san":"f5","cp":-32},{"san":"exf5","cp":-24},{"san":"exf5","cp":-20},{"san":"Rxf5","cp":-20},{"san":"Nd5","cp":-19},{"san":"Rdf1","cp":-17},{"san":"Rf8","cp":-23},{"san":"Rxf8+","cp":-17},{"san":"Rxf8","cp":-19},{"san":"Rxf8+","cp":-26},{"san":"Bxf8","cp":-17},{"san":"Ne4","cp":-18},{"san":"Qe7","cp":-14},{"san":"Ng3","cp":-17},{"san":"Qxh4","cp":-20},{"san":"Be1","cp":-14},{"san":"Qg5","cp":-18},{"san":"Qa1","cp":-14},{"san":"Qe3","cp":-11},{"san":"Qa7","cp":-15},{"san":"Bc8","cp":-11}],"end":"target","maxAbsCp":53,"meanAbsCp":27.1,"finalCp":-11,"peakMove":15,"within25":29,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":50.9,"reasons":{"threefold_repetition":5,"resign_white":2,"quiet_draw":3},"samples":[{"game":0,"seed":20260921202657,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 g5 f3 a6 Nc3 f5 e3 e6 Qb1 Nf6 Qc2 Qg7 a4 g4 Bg3 O-O Nge2 Kh8 O-O-O b6 Rg1 Nd6 h3 b5 cxb5 axb5 Bxd6 cxd6 axb5 g3 Kb1 Rc8 Qa4 e5 d4 Nd5 Nxd5 Bxd5 Nc3 Bf7 f4 Re8 Bd3 Bb6 Rge1 Ra8 Qb4 Rec8 fxe5 dxe5 Bxf5 Rc4 Qb3 exd4 exd4 d5 Bd3 Rxd4 Re7 Qf6 Rxf7 Qxf7 Ne2 Rda4 Qc3+ Qg7 Qc6 Rb8 Nc3 Rf4 Qxd5 Rd8 Qc6 Rf6 Qe4 Rd4 Qe8+ Rf8 Qc6 Rf6 Qe8+ Rf8 Qc6 Rf6"},{"game":1,"seed":20260921202658,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 f5 h4 Nf6 h5 a6 e3 Qg8 b3 e6 Nf3 Qf7 Ne5 Qe7 h6 g5 d4 b5 Nd3 bxc4 bxc4 Nb6 f3 O-O Nd2 Qf7 Bf2 d6 Rb1 Be7 Be2 Rfe8 Rb3 Qg6 Qc1 Rec8 Qc2 a5 Rb5 Bc6 Rxa5 Ra8 Rxa8 Rxa8 Ke1 Bf8 a3 Ba4 Qb2 Be8 Qb3 Ba4 Qb2 Bd7 Bg3 Nh5 Bf2 Nf6 Qb3 Bc6 Bg3 Nh5 Bf2 Nf6 Bg3 Nh5 Bf2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":4,"lc0Cp":-10,"weightWhite":0,"weightBlack":40,"weightDiff":-40,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":50.9,"reasons":{"threefold_repetition":5,"resign_white":2,"quiet_draw":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":205,"b":870,"mirrorW":664,"mirrorB":86,"fen":"qrbkrbnn/pppppppp/8/8/8/8/PPPPPPPP/QNRBKNBR w CHbe - 0 1","white":{"sp":205,"rank":"QNRBKNBR","family":"ThroneGuard","kingFile":"e","rookFiles":["c","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":20,"mbi":72,"mbiBand":"S"},"black":{"sp":870,"rank":"QRBKRBNN","family":"ThroneScout","kingFile":"d","rookFiles":["b","e"],"queenFile":"a","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":44,"mbi":10,"mbiBand":"L"},"stages":[{"stage":0,"nodes":100000,"cp":9,"depth":16,"pvSan":["f3","b5","b3","Ng6","c4","bxc4","bxc4","f5"]},{"stage":1,"nodes":500000,"cp":0,"depth":18,"pvSan":["f3","b5","b3","f5","c4","bxc4","bxc4","Nf6"]},{"stage":2,"nodes":2000000,"cp":5,"depth":24,"pvSan":["f3","b5","Bf2","e6","Ne3","f5","c4","f4"]},{"stage":3,"nodes":8000000,"cp":3,"depth":29,"pvSan":["f3","f5","c4","Nf6","Nc3","b6","Ng3","e6"]},{"stage":4,"nodes":32000000,"cp":4,"depth":35,"pvSan":["f3","f5","c4","Nf6","Nc3","e6","d4","b6"]},{"stage":5,"nodes":128000000,"cp":-2,"depth":42,"pvSan":["f3","f5","c4","Nf6","Nc3","e6","Qb1","b6"]},{"stage":6,"nodes":400000000,"cp":1,"depth":45,"pvSan":["f3","b6","c4","f5","Nc3","Nf6","Qb1","e6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":50,"pvSan":["f3","b5","c4","bxc4","b3","cxb3","Bxb3","a5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["f3","b5","c4","bxc4","b3","cxb3","Qc3","Rb7"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":63,"pvSan":["f3","b5","c4","bxc4","b3","cxb3","Qc3","Rb7"]}],"deepestStage":9,"shallowMaxAbsCp":9,"shallowMinCp":-2,"shallowMaxCp":9,"sumOfSetupsCp":-24,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":15,"depth":41,"san":["f3","b6","c4","e6","Nc3","f5","Qb1","Nf6","Bf2","Ng6"]},{"rank":2,"cp":0,"depth":41,"san":["c4","b5","f3","bxc4","b3","cxb3","Qc3","Qb7","Bxb3","e6"]},{"rank":3,"cp":0,"depth":40,"san":["b3","b5","f3","e5","c4","Ng6","Bf2","Nf6","Ne3","b4"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f3","cp":-3},{"san":"f5","cp":-1},{"san":"c4","cp":2},{"san":"Nf6","cp":2},{"san":"Nc3","cp":21},{"san":"e6","cp":15},{"san":"Qb1","cp":13},{"san":"b6","cp":23},{"san":"d4","cp":18},{"san":"Be7","cp":12},{"san":"Bf2","cp":15},{"san":"O-O","cp":17},{"san":"Bc2","cp":26},{"san":"Ng6","cp":22},{"san":"Nd2","cp":29},{"san":"Bb7","cp":34},{"san":"O-O","cp":36},{"san":"Rf7","cp":34},{"san":"d5","cp":34},{"san":"Rbf8","cp":29},{"san":"e4","cp":34},{"san":"fxe4","cp":29},{"san":"Ndxe4","cp":27},{"san":"Nh5","cp":28},{"san":"Rcd1","cp":37},{"san":"Nhf4","cp":39},{"san":"Bg3","cp":41},{"san":"Kh8","cp":37},{"san":"Nb5","cp":41},{"san":"Qb8","cp":40},{"san":"dxe6","cp":39},{"san":"dxe6","cp":39},{"san":"Kh1","cp":42},{"san":"a6","cp":36},{"san":"Nbc3","cp":42},{"san":"Nh5","cp":40},{"san":"Ne2","cp":44},{"san":"Nxg3+","cp":36},{"san":"N4xg3","cp":32},{"san":"Qa8","cp":35},{"san":"Be4","cp":29},{"san":"Bxe4","cp":31},{"san":"Qxe4","cp":33},{"san":"Qc8","cp":38},{"san":"b3","cp":36},{"san":"Ba3","cp":34},{"san":"Qc6","cp":31},{"san":"Kg8","cp":33},{"san":"Qa4","cp":28},{"san":"Be7","cp":25},{"san":"Qc6","cp":28},{"san":"Bc5","cp":19},{"san":"Qe4","cp":23},{"san":"Ne7","cp":20},{"san":"Qe5","cp":27},{"san":"Nc6","cp":23},{"san":"Qb2","cp":19},{"san":"Rd7","cp":12},{"san":"Ne4","cp":20},{"san":"Be3","cp":10}],"end":"target","maxAbsCp":44,"meanAbsCp":27.4,"finalCp":10,"peakMove":19,"within25":22,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":47.6,"reasons":{"quiet_draw":5,"resign_white":2,"threefold_repetition":3},"samples":[{"game":0,"seed":20260921205870,"result":"1/2-1/2","reason":"quiet_draw","san":"f3 b5 b3 f5 c4 bxc4 Ne3 e6 Nxc4 Nf6 a3 Ng6 b4 e5 Be3 Ba6 Qa2 e4 O-O f4 Bf2 Qd5 Bb3 Qg5 Nc3 Nh4 Bxh4 Qxh4 Nxe4 Nxe4 fxe4 Rxe4 e3 Bxc4 Rxc4 Rxc4 Bxc4 Bd6 Bd3 c6 Qg8+ Kc7 Qxg7 fxe3 g3 Qe7 Qxe7 Bxe7 dxe3 h6 Rf7 Bg5 Kf2 Re8 e4 Rb8 Rf5 Bc1 Ra5 Rf8+ Kg2 Kb6 a4 Rf6 e5 Re6 Bf5 Re7 Rc5 Ba3 Rc4 Rxe5 Bxd7 c5 b5 Ka5 Kf3 Bb2 Bc6 Bd4 Be4 Re7 h3 Rf7+ Kg4 Rg7+ Kf4 Rf7+ Bf5 Re7 h4 Re3 g4"},{"game":1,"seed":20260921205871,"result":"0-1","reason":"resign_white","san":"f3 b5 Ng3 e6 Bf2 f5 O-O Nf6 e4 Ng6 b3 fxe4 fxe4 Nxe4 Nxe4 Qxe4 Bf3 Qe5 Qxe5 Nxe5 Be4 Bb7 Bxh7 Be7 Bg3 Ng4 d4 O-O-O Nd2 Ba3 Rce1 Bb2 Rf4 Nh6 Bd3 g5 Rff1 Bxd4+ Bf2 Bc3 Re2 a6 Ne4 Bxe4 Rxe4 d5 Re2 e5 Re3 Re6 Be2 b4 Rg3 Rg8 a3 a5 axb4 axb4 Rd3 c6 Rh3 Kb7 Bc5 Bd4+ Bxd4 exd4 Bd3 Rg7 Rg3 Re3 Rxe3 dxe3 Rf6 Ng8 Re6 d4 Kf1 Kc7 Re4 c5 Bc4 Rg6 Ke1 g4 Re8 Nh6 Re7+ Kb6 Bd3 Rf6 Be4 Nf7 Rb7+ Ka6 Rb8 Rf2 Rg8 Ka5 h4 gxh3 gxh3 Nd6 Bd3 Kb6 h4 Rh2 Rg6 Kc6 Rg4 Nf7 Rg6+ Kd7 Rg7 Ke7 Bc4 Rf2 Rh7 Ke8 Be2 Nd6 Rh5 Nf5 Kd1 Ng3 Bb5+ Kf8 Re5 Rh2 Kc1 Rxh4 Bd3 Rh1+ Kb2 Rh5 Re6 Nh1 Bg6 Rg5 Re8+ Kg7 Bd3 Nf2 Bc4 Kf6 c3 bxc3+ Kb1 Rg1+ Kc2 Rg2 Rf8+ Ke7 Rc8 Ng4+ Kd1 Ne5 Rxc5 Nxc4 Ke1 d3 Rc7+ Kd6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":1,"weightWhite":-15,"weightBlack":48,"weightDiff":-63,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":47.6,"reasons":{"quiet_draw":5,"resign_white":2,"threefold_repetition":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":207,"b":514,"mirrorW":656,"mirrorB":535,"fen":"brnqkbnr/pppppppp/8/8/8/8/PPPPPPPP/QNRKNRBB w CFbh - 0 1","white":{"sp":207,"rank":"QNRKNRBB","family":"ThroneGuard","kingFile":"d","rookFiles":["c","f"],"queenFile":"a","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":30,"mbi":37,"mbiBand":"M"},"black":{"sp":514,"rank":"BRNQKBNR","family":"ThroneGuard","kingFile":"e","rookFiles":["b","h"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":3,"kingOnCastledSquare":false,"mbiCp":8,"mbi":96,"mbiBand":"E"},"stages":[{"stage":0,"nodes":100000,"cp":33,"depth":12,"pvSan":["g3","e6","b3","b6","Bxa8","Rxa8","f4","Nf6"]},{"stage":1,"nodes":500000,"cp":1,"depth":17,"pvSan":["g3","f5","b3","Nf6","f3","e6","e4","b5"]},{"stage":2,"nodes":2000000,"cp":17,"depth":21,"pvSan":["g4","e6","f4","Nf6","g5","Nh5","b3","h6"]},{"stage":3,"nodes":8000000,"cp":-6,"depth":27,"pvSan":["g4","e6","f4","Nf6","g5","Nh5","Nd3","b6"]},{"stage":4,"nodes":32000000,"cp":-7,"depth":36,"pvSan":["g4","e6","f4","Nf6","Bf3","b6","Bxa8","Rxa8"]},{"stage":5,"nodes":128000000,"cp":0,"depth":46,"pvSan":["g4","e6","f4","Nf6","g5","Nh5","Nd3","h6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["g4","e6","f4","Nf6","g5","Nh5","Nd3","b6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["g4","e6","f4","Nf6","g5","Nh5","Nd3","b6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":61,"pvSan":["g4","e6","f4","Nf6","g5","Nh5","Nd3","b6"]}],"deepestStage":8,"shallowMaxAbsCp":33,"shallowMinCp":-7,"shallowMaxCp":33,"sumOfSetupsCp":22,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":43,"san":["g4","e6","f4","Nf6","g5","Nh5","Nd3","h6","g6","fxg6"]},{"rank":2,"cp":-26,"depth":43,"san":["g3","e6","b3","Nf6","e4","d6","e5","dxe5","Qxe5","Be7"]},{"rank":3,"cp":-53,"depth":42,"san":["f4","b6","d3","Nf6","e4","d6","Nf3","g6","h3","Bg7"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":-3},{"san":"e6","cp":-4},{"san":"f4","cp":0},{"san":"Nf6","cp":0},{"san":"g5","cp":-1},{"san":"Nh5","cp":-9},{"san":"Nd3","cp":-2},{"san":"h6","cp":0},{"san":"g6","cp":0},{"san":"fxg6","cp":0},{"san":"Be4","cp":0},{"san":"Ne7","cp":0},{"san":"Ne5","cp":40},{"san":"b6","cp":29},{"san":"Bd3","cp":30},{"san":"Nf5","cp":32},{"san":"Nxg6","cp":36},{"san":"Rg8","cp":30},{"san":"Nc3","cp":39},{"san":"Qf6","cp":32},{"san":"Nxf8","cp":37},{"san":"Rxf8","cp":27},{"san":"Nb5","cp":33},{"san":"Qd8","cp":26},{"san":"O-O-O","cp":33},{"san":"a6","cp":29},{"san":"Nc3","cp":29},{"san":"Bg2","cp":28},{"san":"Rf2","cp":35},{"san":"Bb7","cp":31},{"san":"e4","cp":28},{"san":"Nd4","cp":28},{"san":"Rdf1","cp":28},{"san":"Qh4","cp":29},{"san":"b3","cp":28},{"san":"O-O-O","cp":25},{"san":"f5","cp":23},{"san":"Rde8","cp":20},{"san":"Kb2","cp":31},{"san":"exf5","cp":21},{"san":"exf5","cp":17},{"san":"Kb8","cp":12},{"san":"Qd1","cp":21},{"san":"d6","cp":16},{"san":"a4","cp":13},{"san":"Rf7","cp":15},{"san":"Ne2","cp":22},{"san":"Nxe2","cp":15},{"san":"Rxe2","cp":15},{"san":"Rxe2","cp":5},{"san":"Qxe2","cp":11},{"san":"Re7","cp":6},{"san":"Be3","cp":4},{"san":"a5","cp":5},{"san":"Qf2","cp":1},{"san":"Qxf2","cp":0},{"san":"Bxf2","cp":0},{"san":"Rf7","cp":4},{"san":"Bd4","cp":2},{"san":"Bg2","cp":0}],"end":"target","maxAbsCp":40,"meanAbsCp":17.3,"finalCp":0,"peakMove":7,"within25":36,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":55.4,"reasons":{"threefold_repetition":8,"quiet_draw":2},"samples":[{"game":0,"seed":20260921207514,"result":"1/2-1/2","reason":"threefold_repetition","san":"g4 e6 f4 Qh4 Bf3 Qh3 Ng2 Nf6 Ne3 b5 O-O-O Qh4 Ng2 Qh3 Ne3 Qh4 Bxa8 Rxa8 h3 Ne4 Rf3 Qd8 d3 Ned6 b3 a5 c4 c5 a4 bxa4 bxa4 Rb8 Nc2 Qb6 Nd2 f6 d4 cxd4 Nxd4 Qc7 Rc3 Nb6 f5 Ndxc4 fxe6 dxe6 Nxe6 Qe5 Nxf8 Nd5 Nd7 Qxc3+ Qxc3 Nxc3 Nxb8 Nxd1 Nxc4 Nc3 Kc2 Nxe2 Be3 h5 Kd3 Ng3 Nxa5 hxg4 hxg4 Rh3 Bb6 Nf5+ Kc4 Rh4 Kc5 Rxg4 Nc4 Nd4 Kb4 Nf5 Kc5 Nd4 a5 Nb3+ Kb5 Nxa5 Nxa5 Kf7 Nc4 Rg3 Na6 Rb3+ Nb4 g5 Bd4 Rb1 Nb2 Ke6 Na4 f5 Nc3 Rb2 Na4 Rd2 Nc5+ Kf7 Nbd3 Kg6 Kc4 f4 Ne4 Rd1 Be5 Kf5 Bc7 g4 Nd6+ Ke6 Ne4 g3 Nxf4+ Kf5 Nxg3+ Kg4 Nd3 Ra1 Nc5 Ra8 Nge4 Rc8 Be5 Re8 Bf6 Kf3 Kd5 Rf8 Bc3 Re8 Bb2 Rb8 Bc1 Re8 Ng5+ Kg4 Nge4 Kf3 Bb2 Kf4 Bf6 Kg4 Bg7 Kf4 Bc3 Kf3"},{"game":1,"seed":20260921207515,"result":"1/2-1/2","reason":"threefold_repetition","san":"g4 e6 f4 Qh4 Bf3 Qh3 Ng2 Nf6 Ne3 b5 O-O-O Qh4 Ng2 Qh3 Ne3 Qh4 Bxa8 Rxa8 h3 Ne4 Rf3 Qd8 d3 Ned6 b3 a5 c4 c5 a4 bxa4 bxa4 Rb8 Nc2 Qb6 Nd2 f6 d4 cxd4 Nxd4 Qc7 Rc3 Nb6 f5 Ndxc4 fxe6 dxe6 Nxe6 Qe5 Nxf8 Nd5 Nd7 Qxc3+ Qxc3 Nxc3 Nxb8 Nxd1 Nxc4 Nc3 Kc2 Nxe2 Be3 h5 Kd3 Ng3 Nxa5 hxg4 hxg4 Rh3 Bb6 Nf5+ Kc4 Rh4 Kc5 Rxg4 Nc4 Nd4 Kb4 Nf5 Kc5 Nd4 a5 Nb3+ Kb5 Nxa5 Nxa5 Kf7 Nc4 Rg3 Na6 Rb3+ Nb4 g5 Bd4 Rb1 Nb2 Ke6 Na4 f5 Nc3 Rb2 Na4 Rd2 Nc5+ Kf7 Nbd3 Kg6 Kc4 f4 Ne4 Rd1 Be5 Kf5 Bc7 g4 Nd6+ Ke6 Ne4 g3 Nxf4+ Kf5 Nxg3+ Kg4 Nd3 Ra1 Nc5 Ra8 Nge4 Rc8 Be5 Re8 Bf6 Kf3 Kd5 Rf8 Bc3 Re8 Bb2 Rb8 Bc1 Re8 Ng5+ Kg4 Nge4 Kf3 Bb2 Kf4 Bf6 Kg4 Bg7 Kf4 Bc3 Kf3"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":3,"lc0Cp":7,"weightWhite":-26,"weightBlack":40,"weightDiff":-66,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":55.4,"reasons":{"threefold_repetition":8,"quiet_draw":2}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":210,"b":435,"mirrorW":647,"mirrorB":707,"fen":"brnnqkrb/pppppppp/8/8/8/8/PPPPPPPP/BNQRKBNR w DHbg - 0 1","white":{"sp":210,"rank":"BNQRKBNR","family":"ThroneGuard","kingFile":"e","rookFiles":["d","h"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":3,"kingOnCastledSquare":false,"mbiCp":4,"mbi":99,"mbiBand":"E"},"black":{"sp":435,"rank":"BRNNQKRB","family":"BastionGuard","kingFile":"f","rookFiles":["b","g"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":26,"mbi":51,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":12,"depth":16,"pvSan":["b3","b5","Nf3","c5","e3","g6","Bxh8","Rxh8"]},{"stage":1,"nodes":500000,"cp":3,"depth":18,"pvSan":["d4","g5","c4","Nd6","Nc3","b6","b3","f5"]},{"stage":2,"nodes":2000000,"cp":-4,"depth":22,"pvSan":["h4","e5","b3","b5","Nf3","g6","d4","exd4"]},{"stage":3,"nodes":8000000,"cp":7,"depth":28,"pvSan":["c4","e5","b3","O-O","h4","d6","Nf3","c5"]},{"stage":4,"nodes":32000000,"cp":9,"depth":36,"pvSan":["d4","b5","Nf3","g6","h4","Bxf3","gxf3","h5"]},{"stage":5,"nodes":128000000,"cp":4,"depth":41,"pvSan":["d4","b5","Nf3","g6","h4","h5","e3","d6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["d4","b5","Nf3","g6","h4","h5","Nbd2","Ne6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["d4","b5","Nf3","g6","h4","h5","Nbd2","Ne6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["d4","b5","Nf3","g6","h4","h5","e3","d6"]}],"deepestStage":8,"shallowMaxAbsCp":12,"shallowMinCp":-4,"shallowMaxCp":12,"sumOfSetupsCp":-22,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":43,"san":["d4","b5","h4","g6","Nf3","h5","b3","Ne6","Nc3","b4"]},{"rank":2,"cp":-9,"depth":42,"san":["c4","e5","b3","g6","Nf3","c5","Nc3","Ne6","h4","b6"]},{"rank":3,"cp":-10,"depth":42,"san":["b3","b5","Nf3","c5","h4","d5","d4","cxd4","Bxd4","Nd6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":7},{"san":"e5","cp":-8},{"san":"Nf3","cp":-10},{"san":"g5","cp":-17},{"san":"d4","cp":-12},{"san":"exd4","cp":-17},{"san":"Nxd4","cp":-29},{"san":"b6","cp":-4},{"san":"h4","cp":0},{"san":"Ne6","cp":-2},{"san":"b3","cp":0},{"san":"g4","cp":-12},{"san":"Nxe6+","cp":-4},{"san":"Qxe6","cp":0},{"san":"Bxh8","cp":0},{"san":"Rxh8","cp":0},{"san":"Nc3","cp":0},{"san":"Nd6","cp":0},{"san":"Qa3","cp":0},{"san":"Bc6","cp":0},{"san":"c5","cp":-8},{"san":"bxc5","cp":0},{"san":"Qxc5","cp":0},{"san":"Re8","cp":0},{"san":"Nd5","cp":0},{"san":"Bxd5","cp":0},{"san":"Rxd5","cp":0},{"san":"Rg8","cp":0},{"san":"e3","cp":0},{"san":"g3","cp":0},{"san":"f3","cp":0},{"san":"Qf6","cp":0},{"san":"Kd2","cp":0},{"san":"Qa1","cp":0},{"san":"Qxc7","cp":0},{"san":"Rg6","cp":0},{"san":"Qc3","cp":0},{"san":"Qxa2+","cp":0},{"san":"Qc2","cp":0},{"san":"Qa1","cp":0},{"san":"Qc1","cp":0},{"san":"Qa2+","cp":0},{"san":"Qc2","cp":0},{"san":"Qa1","cp":0},{"san":"Qc3","cp":0},{"san":"Qb1","cp":0},{"san":"Qc2","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":29,"meanAbsCp":2.8,"finalCp":0,"peakMove":4,"within25":46,"count":47},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.8,"reasons":{"quiet_draw":9,"threefold_repetition":1},"samples":[{"game":0,"seed":20260921210435,"result":"1/2-1/2","reason":"quiet_draw","san":"h4 b5 d4 Nd6 e3 O-O Nf3 e6 b3 Qe7 Nbd2 g6 c4 bxc4 bxc4 f5 g3 N8f7 Bg2 Ne4 O-O Bg7 Qc2 Qa3 Ne1 g5 Nxe4 fxe4 Bxe4 Bxe4 Qxe4 Qxa2 c5 Qd5 Qxd5 exd5 Rd3 gxh4 gxh4 Rb7 Ra3 Bf6 Nf3 Nh6 Bc3 d6 Kh1 dxc5 Rg1+ Kh8 Ra5 Bg7 Ne5 cxd4 Bxd4 c6 Ra6 Rc7 Rxg7 Rxg7 Rxc6 Nf5 Nf7+ Kg8 Bxg7 Kxg7 Ng5 Rf6 Rc7+ Kg6 Kh2 d4 Rxa7 dxe3 fxe3 Nxe3 Ra4 Nf5 Nh3 Rc6 Nf4+ Kf6 Nh5+ Kg6 Nf4+"},{"game":1,"seed":20260921210436,"result":"1/2-1/2","reason":"quiet_draw","san":"b3 e5 Nf3 d6 c4 c5 Nc3 O-O e3 Ne6 Be2 g6 h4 a6 h5 b5 hxg6 fxg6 d3 Nb6 Ne4 Qe7 Nfd2 Nd7 Bf3 Bg7 Ke2 Nf6 Qc2 Rbd8 Rdf1 Nxe4 Bxe4 d5 cxd5 Bxd5 Rc1 Qg5 Rh2 h5 Bb2 Qf6 f3 Bh6 Bxd5 Rxd5 Ne4 Qe7 Rhh1 Rfd8 Rcd1 Ng5 Nf2 Kh7 a3 Bg7 Bc1 R5d6 Bd2 Rc8 Rc1 Rdd8 Ba5 Rf8 Bb6 Nxf3 Bxc5 Nd4+ exd4 Qg5 Rcf1 e4 Kd1 Bxd4 Nxe4 Qg4+ Qe2 Qxe2+ Kxe2 Bxc5 Nxc5 Rxf1 Rxf1 Rxc5 d4 Rg5 Ke3 Rxg2 d5 Rc2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":1,"lc0Cp":8,"weightWhite":57,"weightBlack":110,"weightDiff":-53,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.8,"reasons":{"quiet_draw":9,"threefold_repetition":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":213,"b":731,"mirrorW":650,"mirrorB":417,"fen":"rknqbnrb/pppppppp/8/8/8/8/PPPPPPPP/NQBBRKNR w EHag - 0 1","white":{"sp":213,"rank":"NQBBRKNR","family":"BastionScout","kingFile":"f","rookFiles":["e","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":28,"mbi":43,"mbiBand":"M"},"black":{"sp":731,"rank":"RKNQBNRB","family":"RampartGuard","kingFile":"b","rookFiles":["a","g"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":31,"mbi":34,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-9,"depth":15,"pvSan":["e4","g5","c3","d5","exd5","Qxd5","d4","Nd6"]},{"stage":1,"nodes":500000,"cp":0,"depth":24,"pvSan":["e4","g5","c3","d5","exd5","Qxd5","d4","Bc6"]},{"stage":2,"nodes":2000000,"cp":0,"depth":33,"pvSan":["e4","g5","c3","d5","exd5","Qxd5","d4","Bc6"]},{"stage":3,"nodes":8000000,"cp":0,"depth":38,"pvSan":["e4","g5","c3","d5","exd5","Qxd5","d4","Bc6"]},{"stage":4,"nodes":32000000,"cp":11,"depth":35,"pvSan":["e4","g5","c3","e5","Nc2","d5","exd5","Bb5+"]},{"stage":5,"nodes":128000000,"cp":5,"depth":44,"pvSan":["e4","g5","c3","d5","e5","a5","d4","f6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["e4","g5","c3","d5","e5","f6","exf6","Bxf6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["e4","g5","c3","d5","e5","f6","exf6","Bxf6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["e4","g5","c3","d5","exd5","Qxd5","d4","Bb5+"]}],"deepestStage":8,"shallowMaxAbsCp":11,"shallowMinCp":-9,"shallowMaxCp":11,"sumOfSetupsCp":-3,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":11,"depth":40,"san":["e4","g5","c3","d5","e5","f6","exf6","Bxf6","d4","Nd6"]},{"rank":2,"cp":-11,"depth":40,"san":["h4","d5","Nf3","Nd6","c3","f5","Bc2","h6","Nb3","a5"]},{"rank":3,"cp":-30,"depth":40,"san":["c4","a5","e3","d5","cxd5","Qxd5","Ne2","Bc6","f3","Qd7"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"e4","cp":0},{"san":"g5","cp":0},{"san":"c3","cp":0},{"san":"d5","cp":0},{"san":"e5","cp":14},{"san":"f6","cp":20},{"san":"exf6","cp":17},{"san":"Bxf6","cp":0},{"san":"d4","cp":-2},{"san":"Nd6","cp":0},{"san":"Nb3","cp":3},{"san":"Bb5+","cp":13},{"san":"Be2","cp":22},{"san":"Qe8","cp":7},{"san":"Nc5","cp":12},{"san":"b6","cp":7},{"san":"Bxb5","cp":21},{"san":"Qxb5+","cp":19},{"san":"Nd3","cp":19},{"san":"Ng6","cp":20},{"san":"Ne2","cp":26},{"san":"O-O-O","cp":12},{"san":"O-O","cp":16},{"san":"e5","cp":9},{"san":"Nxe5","cp":18},{"san":"Nxe5","cp":3},{"san":"dxe5","cp":3},{"san":"Bxe5","cp":0},{"san":"b3","cp":0},{"san":"Qd7","cp":0},{"san":"Qd3","cp":0},{"san":"Qb5","cp":0},{"san":"Qc2","cp":0},{"san":"Kb7","cp":0},{"san":"Nd4","cp":0},{"san":"Bxd4","cp":0},{"san":"cxd4","cp":0},{"san":"Qd7","cp":0},{"san":"Re5","cp":0},{"san":"Nf7","cp":0},{"san":"Re2","cp":0},{"san":"Nd6","cp":0},{"san":"Re5","cp":0},{"san":"Nf7","cp":0},{"san":"Re3","cp":0},{"san":"Nd6","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":26,"meanAbsCp":6.2,"finalCp":0,"peakMove":11,"within25":45,"count":46},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":44.0,"reasons":{"quiet_draw":5,"threefold_repetition":4,"resign_white":1},"samples":[{"game":0,"seed":20260921213731,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 e5 d3 f5 exf5 g6 Nf3 d6 fxg6 Bxg6 c3 Qd7 O-O Ne7 Bb3 Ne6 Nh4 d5 Nxg6 Nxg6 Kh1 Nh4 Rg1 O-O-O Bd1 Rdf8 Qc2 a5 Qe2 Kb8 Nc2 Rf6 d4 Qf7 Ref1 exd4 Nxd4 Nxd4 cxd4 Nf5 Qd3 h5 h3 Qh7 Be2 Rff8 Bf4 Bxd4 Qd2 Bb6 Qxd5 Nd4 Bc4 Ne2 Bxc7+ Qxc7 Bxe2 Qc5 Qe6 Re8 Qb3 Rg5 Bf3 Re7 Qd3 Ka7 b4 Qxb4 Rb1 Qd4 Qxd4 Bxd4 Rgf1 h4 Rbd1 Bb6 Rd2 Rf5 Rb1 Bc5 Rc2 b6 Kg1 Rf4 Kf1 Ka6 Rbc1 a4 Rc4 Ref7 Rxf4 Rxf4 Ke2 Rb4 Rc2 Bd6 Ke3 Bf4+ Ke2 Bd6 Bd5 Ka5 Ke3 b5 Be4 Rb1 Kf3 Re1 Re2 Rxe2 Kxe2 b4 Bc2 b3 Bxb3 axb3 axb3 Kb4 Kf3 Kxb3 g4 Kc4 Ke4 Bb4 f4 Bc3 Kf5 Kd4 Kg6 Bb4 f5 Ke5 g5 Bd2 f6 Kf4 f7 Bb4 Kh5 Kf5"},{"game":1,"seed":20260921213732,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 f5 c3 fxe4 Qxe4 g5 d4 a5 Nf3 h6 O-O Ng6 Nc2 Ra6 c4 d5 Qxd5 Qxd5 cxd5 Nf4 Bxf4 gxf4 Ne5 Rd6 Re4 Rf8 Bf3 Nb6 Rd1 Rxd5 Nd3 Bg6 Re2 Rb5 b3 Bxd3 Rxd3 Bf6 a4 Rf5 Be4 Rh5 Rf3 e5 dxe5 Rxe5 Kf1 Rfe8 Bd3 Nd5 g4 fxg3 hxg3 Rxe2 Bxe2 Bg7 Bc4 Nb6 Ne3 Rf8 Kg2 Nd7 Bd3 c6 Bc2 Rd8 Nc4 Ne5 Nxe5 Bxe5 Bd3 Kc7 Bc4 Rd6 Rf7+ Rd7 Rf5 Bc3 Kh3 Rd6 Rf7+ Rd7 Rf3 Be1 Rf6 Rd6 Rf7+ Rd7 Rf5 Bc3 Rf3 Be1 Kg2 Bb4 Rf5 Bc3 f4 Rg7 Kf3 Be1 g4 Bc3 Kg3 Be1+ Kf3 Bc3 Rf8 Rd7 Rg8 Rg7 Re8 Rd7 f5 Bf6 Rf8 Be7 Rg8 Bg5"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-13,"weightWhite":78,"weightBlack":96,"weightDiff":-18,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":44.0,"reasons":{"quiet_draw":5,"threefold_repetition":4,"resign_white":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":214,"b":356,"mirrorW":646,"mirrorB":318,"fen":"nbbrkrqn/pppppppp/8/8/8/8/PPPPPPPP/NQBRKBNR w DHdf - 0 1","white":{"sp":214,"rank":"NQBRKBNR","family":"ThroneScout","kingFile":"e","rookFiles":["d","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":3,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"black":{"sp":356,"rank":"NBBRKRQN","family":"ThroneScout","kingFile":"e","rookFiles":["d","f"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":26,"mbi":51,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-13,"depth":17,"pvSan":["c4","f5","e3","c6","d4","g5","Qc2","Ng6"]},{"stage":1,"nodes":500000,"cp":4,"depth":20,"pvSan":["c4","f5","e3","d5","Qc2","Ng6","d4","f4"]},{"stage":2,"nodes":2000000,"cp":0,"depth":23,"pvSan":["c4","f5","Qc2","d5","e3","c6","cxd5","Qxd5"]},{"stage":3,"nodes":8000000,"cp":-17,"depth":29,"pvSan":["c4","d5","cxd5","f5","d4","Qxd5","Nb3","c6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":40,"pvSan":["e3","d5","c4","dxc4","Bxc4","g5","d4","c6"]},{"stage":5,"nodes":128000000,"cp":-5,"depth":43,"pvSan":["c4","d5","e3","dxc4","Bxc4","Nb6","Be2","g5"]},{"stage":6,"nodes":400000000,"cp":-3,"depth":51,"pvSan":["c4","d5","e3","dxc4","Bxc4","Nb6","Be2","g5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":57,"pvSan":["c4","d5","e3","dxc4","Bxc4","Nb6","Be2","g5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["c4","d5","e3","dxc4","Bxc4","Nb6","Be2","g5"]}],"deepestStage":8,"shallowMaxAbsCp":17,"shallowMinCp":-17,"shallowMaxCp":4,"sumOfSetupsCp":-5,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":45,"san":["c4","d5","e3","dxc4","Bxc4","g5","d4","Nb6","Be2","f5"]},{"rank":2,"cp":0,"depth":45,"san":["e3","d5","c4","dxc4","Bxc4","g5","d4","Nb6","Be2","f5"]},{"rank":3,"cp":-22,"depth":44,"san":["Nb3","f5","d4","c6","g3","d6","Bg2","Nb6","f4","e5"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":-12},{"san":"d5","cp":-11},{"san":"cxd5","cp":-15},{"san":"f5","cp":-7},{"san":"d4","cp":0},{"san":"Qxd5","cp":-15},{"san":"Nf3","cp":-15},{"san":"c6","cp":-8},{"san":"Nb3","cp":-18},{"san":"Nb6","cp":-19},{"san":"Qc2","cp":-24},{"san":"f4","cp":-23},{"san":"g3","cp":-18},{"san":"Ng6","cp":-23},{"san":"Bg2","cp":-16},{"san":"O-O","cp":-19},{"san":"O-O","cp":-16},{"san":"Qh5","cp":-13},{"san":"Nc5","cp":-16},{"san":"Kh8","cp":-3},{"san":"Qb3","cp":0},{"san":"Rde8","cp":0},{"san":"Nd3","cp":0},{"san":"Bc7","cp":0},{"san":"Nfe5","cp":-3},{"san":"Nxe5","cp":-2},{"san":"dxe5","cp":0},{"san":"fxg3","cp":0},{"san":"hxg3","cp":0},{"san":"Nd7","cp":0},{"san":"Bf3","cp":0},{"san":"Qf5","cp":0},{"san":"g4","cp":0},{"san":"Qg6","cp":0},{"san":"Nf4","cp":0},{"san":"Qg5","cp":0},{"san":"Nd3","cp":0},{"san":"Qg6","cp":0},{"san":"Nf4","cp":0},{"san":"Qg5","cp":0},{"san":"Nd3","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":24,"meanAbsCp":7.2,"finalCp":0,"peakMove":6,"within25":41,"count":41},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.5,"reasons":{"quiet_draw":4,"threefold_repetition":6},"samples":[{"game":0,"seed":20260921214356,"result":"1/2-1/2","reason":"quiet_draw","san":"c4 c6 Nb3 f5 e3 d5 cxd5 Qxd5 d4 e5 Bd2 Ng6 dxe5 Nxe5 Bc3 Qxd1+ Qxd1 Rxd1+ Kxd1 Nb6 Nf3 Ng4 Ke1 O-O Nbd2 Rd8 Bd4 Bd6 h3 c5 hxg4 cxd4 Nxd4 fxg4 Nc4 Bb4+ Kd1 Nd5 Bd3 g6 Ke2 Bc5 Nb3 Bf8 Rc1 g3 Ne5 Bd6 Bc4 Bxe5 Bxd5+ Kh8 f4 Bxb2 Rc2 Ba3 Kf3 h5 Be4 g5 Kxg3 Bd6 Rd2 h4+ Kf3 g4+ Ke2 Bc7 Rc2 Bb6 a4 a5 Nd4 h3 gxh3 gxh3 Kf3 Bxd4 exd4 Kg7 Rc5 h2 Kg3 b6 Rc7+ Kf6 Rc6+"},{"game":1,"seed":20260921214357,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 d5 c3 c6 e4 f6 Nb3 dxe4 Qxe4 Nc7 Bd3 Nd5 Qxh7 Qxh7 Bxh7 g6 h4 Rf7 Bg8 Rg7 Bxd5 Rxd5 Ne2 Rh5 Bf4 Bxf4 Nxf4 Rh6 d5 Rgh7 dxc6 bxc6 Na5 Bd7 O-O-O Rxh4 Rxh4 Rxh4 Nd3 Nf7 b4 Rh2 Nc5 Bf5 Nxc6 Rxg2 Re1 e5 Rf1 Nd6 Nxa7 e4 Nc6 e3 fxe3 Rxa2 Rd1 Rc2+ Kb1 Rd2+ Kc1 Rc2+ Kb1 Rd2+ Kc1"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-1,"weightWhite":31,"weightBlack":40,"weightDiff":-9,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.5,"reasons":{"quiet_draw":4,"threefold_repetition":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":216,"b":192,"mirrorW":653,"mirrorB":671,"fen":"bbqnrknr/pppppppp/8/8/8/8/PPPPPPPP/NBQRBKNR w DHeh - 0 1","white":{"sp":216,"rank":"NBQRBKNR","family":"BastionScout","kingFile":"f","rookFiles":["d","h"],"queenFile":"c","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":32,"mbi":31,"mbiBand":"M"},"black":{"sp":192,"rank":"BBQNRKNR","family":"BastionGuard","kingFile":"f","rookFiles":["e","h"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":18,"mbi":78,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":21,"depth":13,"pvSan":["d4","b5","Nb3","Nf6","h4","O-O"]},{"stage":1,"nodes":500000,"cp":3,"depth":18,"pvSan":["d4","c5","dxc5","Ne6","f3","Nf6","b4","h5"]},{"stage":2,"nodes":2000000,"cp":11,"depth":22,"pvSan":["d4","c5","dxc5","Nf6","h4","Ne6","h5","O-O"]},{"stage":3,"nodes":8000000,"cp":0,"depth":36,"pvSan":["d4","b6","c4","c5","d5","e6","Bc3","b5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":41,"pvSan":["d4","b6","c4","c5","d5","e6","Bc3","Ne7"]},{"stage":5,"nodes":128000000,"cp":0,"depth":46,"pvSan":["d4","c5","dxc5","Nf6","h4","Ne6","Nb3","Nxc5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":54,"pvSan":["d4","b6","c4","c5","d5","e6","Bc3","Ne7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["d4","b6","c4","c5","d5","e6","Bc3","Ne7"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["d4","b6","c4","c5","d5","e6","Bc3","Ne7"]}],"deepestStage":8,"shallowMaxAbsCp":21,"shallowMinCp":0,"shallowMaxCp":21,"sumOfSetupsCp":14,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":44,"san":["d4","b6","c4","c5","d5","e6","Bc3","Ne7","h4","f5"]},{"rank":2,"cp":-20,"depth":43,"san":["f3","c5","c3","b6","d4","d5","Nc2","e5","Nh3","exd4"]},{"rank":3,"cp":-22,"depth":43,"san":["c3","b6","d4","e6","b4","f5","c4","Nf6","Nb3","Be4"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":0},{"san":"b6","cp":0},{"san":"c4","cp":0},{"san":"c5","cp":0},{"san":"d5","cp":0},{"san":"e6","cp":0},{"san":"Bc3","cp":0},{"san":"Ne7","cp":0},{"san":"Nf3","cp":0},{"san":"exd5","cp":0},{"san":"cxd5","cp":0},{"san":"Bxd5","cp":0},{"san":"Bxg7+","cp":0},{"san":"Kxg7","cp":0},{"san":"Qg5+","cp":0},{"san":"Kf8","cp":0},{"san":"Qh6+","cp":0},{"san":"Kg8","cp":0},{"san":"Qg5+","cp":0},{"san":"Kf8","cp":0},{"san":"Qh6+","cp":0},{"san":"Kg8","cp":0},{"san":"Qg5+","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":0,"meanAbsCp":0.0,"finalCp":0,"peakMove":1,"within25":23,"count":23},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":25.1,"reasons":{"threefold_repetition":7,"quiet_draw":3},"samples":[{"game":0,"seed":20260921216192,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 b6 c4 c5 d5 e6 Bc3 b5 b3 Ne7 d6 Nf5 Bxf5 exf5 Bxg7+ Kxg7 Qg5+ Kf8 Qh6+ Kg8 Qg5+ Kf8 Qh6+ Kg8 Qg5+"},{"game":1,"seed":20260921216193,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 c5 dxc5 h5 Nb3 Ne6 f3 Nf6 Bf2 h4 Nh3 Rh5 c3 g6 Qd2 Kg7 Bc2 b6 cxb6 axb6 Nd4 Bd5 a4 Qc7 O-O-O Nxd4 Bxd4 e5 Be3 b5 g4 hxg3 hxg3 bxa4 g4 a3 b4 Rhh8 Nf2 Rxh1 Rxh1 Qc4 Bh6+ Kg8 Bg7 Nh7 Qh6 Qf4+ Kb1 Qxh6 Bxh6 Rc8 Bd2 Bd6 Rc1 Be6 Ka1 f5 Bb1 Nf6 gxf5 gxf5 Nh3 e4 Ng5 Bc4 fxe4 fxe4 Ba2 Be7 Rd1 d5 Rc1 Kf8 Rh1 Ke8 Rh8+ Kd7 Rxc8 Kxc8 Bxc4 dxc4 e3 Kd7 Ka2 Kc6 Kxa3 Kb5 Ne6 Nd5 Nd4+ Ka6 Nf5 Kb5 Ng3 Nf6 Nf5"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":6,"weightWhite":112,"weightBlack":148,"weightDiff":-36,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":25.1,"reasons":{"threefold_repetition":7,"quiet_draw":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":226,"b":243,"mirrorW":631,"mirrorB":611,"fen":"bnrkqnrb/pppppppp/8/8/8/8/PPPPPPPP/BNRQKBNR w CHcg - 0 1","white":{"sp":226,"rank":"BNRQKBNR","family":"ThroneGuard","kingFile":"e","rookFiles":["c","h"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":6,"mbi":97,"mbiBand":"E"},"black":{"sp":243,"rank":"BNRKQNRB","family":"ThroneGuard","kingFile":"d","rookFiles":["c","g"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":27,"mbi":47,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":4,"depth":13,"pvSan":["b4","e5","Nf3","g5","d4","exd4","Bxd4","Bxd4"]},{"stage":1,"nodes":500000,"cp":2,"depth":20,"pvSan":["b4","e5","h4","d6","c4","b6","e3","g6"]},{"stage":2,"nodes":2000000,"cp":-19,"depth":22,"pvSan":["b4","e5","e3","b6","h4","g6","c4","d6"]},{"stage":3,"nodes":8000000,"cp":-22,"depth":27,"pvSan":["b4","e5","h4","d5","d4","exd4","Nf3","b6"]},{"stage":4,"nodes":32000000,"cp":-7,"depth":33,"pvSan":["d4","g5","h4","gxh4","Rxh4","b6","g3","O-O-O"]},{"stage":5,"nodes":128000000,"cp":0,"depth":39,"pvSan":["d4","g5","h4","gxh4","Rxh4","b6","Rh2","d5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":46,"pvSan":["d4","g5","h4","gxh4","Rxh4","b6","Nf3","e5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["d4","g5","h4","gxh4","Rxh4","b6","Nf3","e5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["d4","g5","h4","gxh4","Rxh4","b6","Nf3","e5"]}],"deepestStage":8,"shallowMaxAbsCp":22,"shallowMinCp":-22,"shallowMaxCp":4,"sumOfSetupsCp":-21,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-6,"depth":40,"san":["d4","g5","h4","g4","e3","b6","Ne2","e6","c4","c5"]},{"rank":2,"cp":-33,"depth":40,"san":["h4","e5","b4","d5","g3","O-O-O","Bg2","g6","c4","dxc4"]},{"rank":3,"cp":-46,"depth":40,"san":["b3","e5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":-23},{"san":"e5","cp":-32},{"san":"e3","cp":-34},{"san":"b6","cp":-52},{"san":"Ne2","cp":-50},{"san":"g5","cp":-54},{"san":"d4","cp":-47},{"san":"Nc6","cp":-49},{"san":"d5","cp":-43},{"san":"Nxb4","cp":-50},{"san":"Nbc3","cp":-60},{"san":"c6","cp":-58},{"san":"d6","cp":-54},{"san":"Ng6","cp":-54},{"san":"e4","cp":-69},{"san":"c5","cp":-86},{"san":"Nb5","cp":-95},{"san":"Nc6","cp":-95},{"san":"Nec3","cp":-101},{"san":"Nd4","cp":-95},{"san":"Nxa7","cp":-101},{"san":"Rb8","cp":-95},{"san":"Nab5","cp":-94},{"san":"Qf8","cp":-62},{"san":"Bc4","cp":-60},{"san":"Nh4","cp":-52},{"san":"Rg1","cp":-51},{"san":"Bc6","cp":-45},{"san":"a4","cp":-52},{"san":"f5","cp":-31},{"san":"Bxg8","cp":-37},{"san":"Qxg8","cp":-90},{"san":"Na7","cp":-75},{"san":"Ba8","cp":-67},{"san":"Nd5","cp":-62},{"san":"fxe4","cp":-71},{"san":"Ne3","cp":-73},{"san":"Ng6","cp":-56},{"san":"g3","cp":-71},{"san":"Nf3+","cp":-84},{"san":"Kf1","cp":-90},{"san":"g4","cp":-89},{"san":"a5","cp":-96},{"san":"Bf6","cp":-85},{"san":"Nb5","cp":-79},{"san":"Bg5","cp":-86},{"san":"Nc7","cp":-90},{"san":"Bc6","cp":-84},{"san":"Rb1","cp":-76},{"san":"Qf8","cp":-81},{"san":"c4","cp":-82},{"san":"Bxe3","cp":-83},{"san":"fxe3","cp":-71},{"san":"Nd4+","cp":-73},{"san":"Kg2","cp":-71},{"san":"Qf3+","cp":-59},{"san":"Qxf3","cp":-63},{"san":"exf3+","cp":-35},{"san":"Kf2","cp":-31},{"san":"Nf5","cp":-30}],"end":"target","maxAbsCp":101,"meanAbsCp":66.4,"finalCp":-30,"peakMove":10,"within25":1,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":45.6,"reasons":{"quiet_draw":5,"resign_white":1,"threefold_repetition":4},"samples":[{"game":0,"seed":20260921226243,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 g5 e3 Ng6 c4 b6 b4 f5 h4 Nxh4 Rh2 Qf7 Nc3 e6 b5 Bf6 Qa4 d6 g3 Ng6 Qxa7 Nd7 O-O-O O-O Qa3 e5 Kb1 f4 Bh3 exd4 exd4 Bg7 Qb3 Nf6 Bf5 c5 bxc6 Bxc6 Nh3 h6 gxf4 Nh4 Bxc8 Rxc8 fxg5 Ng4 gxh6 Nxh2 hxg7 Qf5+ Kc1 Ng2 Rh1 Qxh3 c5+ d5 Nxd5 Qxb3 Ne7+ Kf7 axb3 Kxe7 Rxh2 Bd5 Kd2 Kf7 Rh5 Rd8 f3 Kxg7 Rg5+ Kf7 c6 Bxc6 Rxg2 Rd5 f4 Ra5 Rg1 Rf5 Rf1 Bd5 Kc3 Rh5 Kb4 Ke6 Re1+ Kd6 Bc3 Rh3 Rf1 Ke6 f5+ Kf6 Re1 Rf3 Re8 Rxf5 Rb8 Rh5 Rxb6+ Kf5 Rb5 Ke4 Ka3"},{"game":1,"seed":20260921226244,"result":"1/2-1/2","reason":"quiet_draw","san":"b4 d6 e3 b6 d4 g5 c4 Ng6 Nc3 e6 Nb5 Nh4 Ne2 Nc6 d5 Bxa1 dxc6 Be5 Nxa7 Bxc6 Nxc8 Kxc8 Nd4 Nxg2+ Bxg2 Bxg2 Rg1 Bb7 c5 bxc5 bxc5 dxc5 Rxc5 Bxh2 Rgxg5 Bd6 Rb5 Rxg5 Rxg5 Bd5 Qd3 Qa4 f3 Kd7 a3 h6 Rg7 Ke7 Qg6 Qa5+ Kf1 Bc4+ Ne2 e5 Qc2 Qd5 Kf2 Bd3 Nc3 Qxf3+ Kxf3 Bxc2 Rg2 e4+ Kg4 Bb3 Kf5 Bxa3 Rh2 Bb4 Nxe4 Be6+ Ke5 f6+ Kd4 Ba5 Rxh6 Bb6+ Kc3 Ba5+ Kb2 Bb6 Rh7+ Kd8 Kc3 Bxe3 Nxf6 c6 Rh8+ Ke7 Kd3 Bc1 Rh1 Ba3 Ne4 Bd5 Rh7+ Ke6 Rh6+ Ke5 Rh5+ Ke6 Kd4 Bxe4 Kxe4 Bf8 Kd4 Kd7 Rh7+ Ke6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-5,"lc0Cp":-4,"weightWhite":49,"weightBlack":116,"weightDiff":-67,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":45.6,"reasons":{"quiet_draw":5,"resign_white":1,"threefold_repetition":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":229,"b":162,"mirrorW":634,"mirrorB":791,"fen":"bnrnkbqr/pppppppp/8/8/8/8/PPPPPPPP/NRBBQKNR w BHch - 0 1","white":{"sp":229,"rank":"NRBBQKNR","family":"BastionScout","kingFile":"f","rookFiles":["b","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":17,"mbi":80,"mbiBand":"S"},"black":{"sp":162,"rank":"BNRNKBQR","family":"ThroneGuard","kingFile":"e","rookFiles":["c","h"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":17,"depth":13,"pvSan":["Nb3","c5","d3","f6","e4","c4","Nd2","cxd3"]},{"stage":1,"nodes":500000,"cp":-2,"depth":20,"pvSan":["e4","f5","Nb3","g6","exf5","gxf5","d4","b6"]},{"stage":2,"nodes":2000000,"cp":-9,"depth":24,"pvSan":["e4","f5","Nb3","b6","exf5","Qd5","Nf3","Nf7"]},{"stage":3,"nodes":8000000,"cp":-18,"depth":26,"pvSan":["b4","b6","c4","f5","Bb3","e5","Nc2","c5"]},{"stage":4,"nodes":32000000,"cp":1,"depth":35,"pvSan":["e4","b6","d4","g6","Nb3","f5","exf5","gxf5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":44,"pvSan":["e4","b6","d4","g6","Nb3","f5","exf5","gxf5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":47,"pvSan":["e4","b6","d4","g6","c3","f5","Bb3","e6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["e4","b6","b4","f5","exf5","Qxa2","Bb2","Nbc6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["e4","f5","Nb3","b6","exf5","Qd5","Nf3","Nbc6"]}],"deepestStage":8,"shallowMaxAbsCp":18,"shallowMinCp":-18,"shallowMaxCp":17,"sumOfSetupsCp":-8,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":5,"depth":42,"san":["e4","b6","d4","g6","Bf3","f5","b3","fxe4","Bxe4","Bxe4"]},{"rank":2,"cp":-1,"depth":42,"san":["c3"]},{"rank":3,"cp":-1,"depth":42,"san":["b4","f5","Nb3","b6","Bb2","e5","Bxe5","Bxb4","e3","Qf7"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":-12},{"san":"b6","cp":-18},{"san":"e4","cp":-1},{"san":"g6","cp":-11},{"san":"Nb3","cp":12},{"san":"f5","cp":0},{"san":"f3","cp":12},{"san":"e5","cp":6},{"san":"d3","cp":-3},{"san":"Ne6","cp":-7},{"san":"Ne2","cp":0},{"san":"fxe4","cp":0},{"san":"dxe4","cp":0},{"san":"d5","cp":0},{"san":"exd5","cp":0},{"san":"Bxd5","cp":0},{"san":"O-O","cp":0},{"san":"O-O-O","cp":0},{"san":"f4","cp":0},{"san":"h5","cp":0},{"san":"fxe5","cp":0},{"san":"Nc6","cp":0},{"san":"b5","cp":0},{"san":"Nxe5","cp":0},{"san":"Nc3","cp":0},{"san":"Bxb3","cp":0},{"san":"axb3","cp":0},{"san":"Bg7","cp":0},{"san":"Kh1","cp":0},{"san":"Qe8","cp":0},{"san":"Qe4","cp":0},{"san":"Nc5","cp":0},{"san":"Qa8+","cp":0},{"san":"Kd7","cp":0},{"san":"Qd5+","cp":0},{"san":"Kc8","cp":0},{"san":"Qa8+","cp":0},{"san":"Kd7","cp":0},{"san":"Qd5+","cp":0},{"san":"Kc8","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":18,"meanAbsCp":2.0,"finalCp":0,"peakMove":1,"within25":40,"count":40},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":48.5,"reasons":{"quiet_draw":6,"threefold_repetition":4},"samples":[{"game":0,"seed":20260921229162,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 b6 d3 f5 exf5 Qxa2 Bh5+ g6 fxg6 hxg6 Bxg6+ Nf7 Bf4 Bxg2+ Kxg2 Rg8 Nb3 Rxg6+ Bg3 Nd6 Qd1 Qa4 Qh5 Qg4 Qxg4 Rxg4 c3 Nc6 Nf3 O-O-O Nbd4 Nxd4 Nxd4 Bh6 Rbe1 Rg7 Re5 Rf8 Rh5 Rf6 Re1 Kb7 Kf1 Bf4 Bh4 Rff7 Nf3 Nf5 Bg5 Bd6 Ke2 Rf8 Bc1 a5 Rh1 e6 h4 c5 Rg5 Rh7 Rg4 Rfh8 Bg5 b5 b3 Ka6 d4 cxd4 Nxd4 Be5 Kd3 Rc8 Be3 Nxe3 fxe3 Bf6 c4 bxc4+ bxc4 Rh5 Rf4 Be5 Rg4 Bf6 Rf4 Bh8 Rf7 Rd8 Rb1 Bxd4 Kxd4"},{"game":1,"seed":20260921229163,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 g6 b4 f5 exf5 gxf5 Bh5+ Nf7 Rb3 Bg7 Rg3 Qf8 d4 O-O-O Ne2 b6 c4 Bb7 O-O e5 c5 f4 Ra3 Ng5 Qd1 Nc6 b5 Nb4 Nc2 bxc5 Nxb4 cxb4 Rxa7 Qd6 h4 Ne6 Qa4 Qb6 Bf3 d5 dxe5 Bxe5 Ra8+ Kd7 Rxd8+ Rxd8 Qc2 Qd6 Bg4 f3 Nf4 Bxf4 Bxe6+ Qxe6 Bxf4 fxg2 Rd1 Rc8 Qxh7+ Qe7 Qf5+ Qe6 Qh7+ Qe7 Qc2 Qe6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":10,"weightWhite":43,"weightBlack":0,"weightDiff":43,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":48.5,"reasons":{"quiet_draw":6,"threefold_repetition":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":230,"b":43,"mirrorW":630,"mirrorB":913,"fen":"nnqrbkrb/pppppppp/8/8/8/8/PPPPPPPP/NRBQKBNR w BHdg - 0 1","white":{"sp":230,"rank":"NRBQKBNR","family":"ThroneScout","kingFile":"e","rookFiles":["b","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"rim","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":47,"mbi":7,"mbiBand":"L"},"black":{"sp":43,"rank":"NNQRBKRB","family":"BastionScout","kingFile":"f","rookFiles":["d","g"],"queenFile":"c","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":15,"mbi":86,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-22,"depth":15,"pvSan":["g3","d6","c3","c5","Bg2","O-O","d4","Bd7"]},{"stage":1,"nodes":500000,"cp":4,"depth":22,"pvSan":["c3","O-O","d4","d5","h4","c5","h5","Nc6"]},{"stage":2,"nodes":2000000,"cp":6,"depth":24,"pvSan":["d4","O-O","Nb3","d6","e4","c5","Nf3","d5"]},{"stage":3,"nodes":8000000,"cp":3,"depth":25,"pvSan":["d4","f5","c3","Nb6","a4","d6","a5","Nd5"]},{"stage":4,"nodes":32000000,"cp":8,"depth":34,"pvSan":["d4","O-O","Nf3","Nb6","Nb3","d6","e4","c5"]},{"stage":5,"nodes":128000000,"cp":-4,"depth":39,"pvSan":["d4","d5","Nf3","c5","c3","O-O","h4","h5"]},{"stage":6,"nodes":400000000,"cp":2,"depth":46,"pvSan":["d4","d5","Nb3","b6","h4","c5","Bf4","Nc7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["d4","Nb6","Nf3","O-O","Nb3","d6","e4","c5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":55,"pvSan":["d4","Nb6","e4","d5","e5","c5","f4","f6"]}],"deepestStage":8,"shallowMaxAbsCp":22,"shallowMinCp":-22,"shallowMaxCp":8,"sumOfSetupsCp":32,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["d4","d5","Nb3","b6","h4","c5","Bf4","Nc7","Nf3","O-O"]},{"rank":2,"cp":-8,"depth":40,"san":["h4","c5","c3","O-O","Nf3","d6","d3","Nc7","Nc2","h5"]},{"rank":3,"cp":-8,"depth":40,"san":["h4","Nb6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":22},{"san":"f5","cp":-15},{"san":"c4","cp":7},{"san":"c5","cp":8},{"san":"d5","cp":18},{"san":"d6","cp":13},{"san":"g3","cp":14},{"san":"b5","cp":16},{"san":"cxb5","cp":7},{"san":"Bxb5","cp":4},{"san":"Nc2","cp":0},{"san":"Nc7","cp":0},{"san":"Bg2","cp":0},{"san":"Qa6","cp":0},{"san":"Nh3","cp":5},{"san":"Nd7","cp":0},{"san":"Na3","cp":0},{"san":"Rb8","cp":0},{"san":"Nf4","cp":0},{"san":"g6","cp":0},{"san":"O-O","cp":0},{"san":"O-O","cp":0},{"san":"Qc2","cp":0},{"san":"Be5","cp":0},{"san":"Ne6","cp":0},{"san":"Rfc8","cp":0},{"san":"Nxc7","cp":0},{"san":"Rxc7","cp":0},{"san":"Nxb5","cp":0},{"san":"Qxb5","cp":0},{"san":"b3","cp":0},{"san":"c4","cp":-7},{"san":"e4","cp":-4},{"san":"Qb7","cp":-6},{"san":"exf5","cp":0},{"san":"cxb3","cp":0},{"san":"Qxb3","cp":0},{"san":"Qa6","cp":0},{"san":"Qa3","cp":0},{"san":"Qxa3","cp":0},{"san":"Rxb8+","cp":0},{"san":"Nxb8","cp":0},{"san":"Bxa3","cp":0},{"san":"Rc2","cp":0},{"san":"Bc1","cp":0},{"san":"Rxa2","cp":0},{"san":"Be3","cp":0},{"san":"a5","cp":0},{"san":"Rb1","cp":0},{"san":"Na6","cp":0},{"san":"fxg6","cp":0},{"san":"hxg6","cp":0},{"san":"Be4","cp":0},{"san":"Kf7","cp":0},{"san":"Rb6","cp":0},{"san":"Nb4","cp":0},{"san":"Rb7","cp":0},{"san":"Ra1+","cp":0},{"san":"Kg2","cp":0},{"san":"Na6","cp":0}],"end":"target","maxAbsCp":22,"meanAbsCp":2.4,"finalCp":0,"peakMove":1,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":42.8,"reasons":{"quiet_draw":7,"threefold_repetition":2,"resign_white":1},"samples":[{"game":0,"seed":20260921230043,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 Nb6 Nb3 f5 g4 d6 gxf5 Qxf5 Qd3 Bg6 Bg2 Qg4 Qg3 Qxg3 hxg3 Bxc2 Ra1 g5 Bxb7 c6 Be3 g4 f3 Nc4 Bf4 Ke8 fxg4 e5 dxe5 dxe5 Bh6 Nd6 Na5 Be4 Nf3 Rxg4 Rc1 Rxg3 Be3 Bf6 Bxa7 Rg7 Bxb8 Nxb7 Nxb7 Rxb7 Rh6 Bg7 Re6+ Kf8 Bxe5 Bd5 Bxg7+ Kxg7 Nd4 Rxb2 Re7+ Kf6 Rxh7 Rxa2 Nxc6 Bxc6 Rxc6+ Ke5 Rh5+ Kd4 Rh4+ Kd5 Rc3 Rf8 Rd3+ Ke5 Rb3 Ke6 Rh5 Kd7 Rhh3 Rfa8 Rbe3 Kd6"},{"game":1,"seed":20260921230044,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 Nb6 e4 d5 e5 c5 Nb3 cxd4 Bd3 O-O Nxd4 Nc6 Nxc6 Bxc6 f4 g6 Nf3 f6 O-O fxe5 Nxe5 Bb5 Nf3 Bf6 Bxb5 Qc5+ Rf2 Qxb5 f5 gxf5 Nd4 Bxd4 Qxd4 Qc4 Qe5 Rf7 Bd2 Nd7 Qe3 Qc5 Qf4 Re8 Rf1 e6 h3 Qb6 c3 a6 g4 Rg7 Be3 Qd8 Rg2 fxg4 Rxg4 Qe7 Rf2 e5 Qf3 Qe6 Rxg7+ Kxg7 Rd2 Kh8 Kh2 Nf6 Rf2 Ne4 Rg2 b5 b3 Nf6 a4 Rg8 axb5 axb5 Rg5 Rg6 Qf1 b4 cxb4 d4 Rxg6 hxg6 Bg5 Kg7 b5 Nd7 Qc4 Qf5 h4 d3 Kg3 e4 b6 Ne5 Qc7+ Nf7"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-3,"weightWhite":-10,"weightBlack":77,"weightDiff":-87,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":42.8,"reasons":{"quiet_draw":7,"threefold_repetition":2,"resign_white":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":230,"b":214,"mirrorW":630,"mirrorB":646,"fen":"nqbrkbnr/pppppppp/8/8/8/8/PPPPPPPP/NRBQKBNR w BHdh - 0 1","white":{"sp":230,"rank":"NRBQKBNR","family":"ThroneScout","kingFile":"e","rookFiles":["b","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"rim","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":47,"mbi":7,"mbiBand":"L"},"black":{"sp":214,"rank":"NQBRKBNR","family":"ThroneScout","kingFile":"e","rookFiles":["d","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":3,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":12,"depth":16,"pvSan":["e4","e5","Nf3","d6","d4","exd4","Nb3","Nb6"]},{"stage":1,"nodes":500000,"cp":2,"depth":20,"pvSan":["e4","e5","Nf3","d6","d4","Nf6","Bd3","exd4"]},{"stage":2,"nodes":2000000,"cp":0,"depth":31,"pvSan":["e4","e5","Nf3","d6","d4","Nf6","Bd3","exd4"]},{"stage":3,"nodes":8000000,"cp":0,"depth":38,"pvSan":["e4","e5","Nf3","d6","d4","Nf6","Bd3","exd4"]},{"stage":4,"nodes":32000000,"cp":12,"depth":38,"pvSan":["e4","e5","Nf3","d6","c4","Nf6","Qc2","c5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":45,"pvSan":["e4","e5","Nf3","d6","d4","Nf6","Bd3","exd4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":54,"pvSan":["e4","e5","Nf3","d6","d4","Nf6","Bd3","exd4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["e4","e5","Nf3","d6","d4","Nf6","Bd3","exd4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["e4","e5","Nf3","d6","d4","Nf6","Nb3","Be7"]}],"deepestStage":8,"shallowMaxAbsCp":12,"shallowMinCp":0,"shallowMaxCp":12,"sumOfSetupsCp":26,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":6,"depth":45,"san":["e4"]},{"rank":2,"cp":6,"depth":45,"san":["Nf3","d5","d4","e6","Bf4","Bd6","e3","Ne7","Bg3","Nb6"]},{"rank":3,"cp":-2,"depth":44,"san":["c4","e5","b4","c6","e3","Be7","Bb2","Nh6","Qc2","O-O"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"e4","cp":0},{"san":"e5","cp":0},{"san":"Nf3","cp":0},{"san":"d6","cp":0},{"san":"d4","cp":0},{"san":"Nf6","cp":0},{"san":"Bd3","cp":0},{"san":"exd4","cp":0},{"san":"O-O","cp":0},{"san":"c5","cp":0},{"san":"Bf4","cp":0},{"san":"Be7","cp":0},{"san":"b4","cp":0},{"san":"Nh5","cp":0},{"san":"Bd2","cp":0},{"san":"Nf6","cp":0},{"san":"Bf4","cp":0},{"san":"Nh5","cp":0},{"san":"Bd2","cp":0},{"san":"Nf6","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":0,"meanAbsCp":0.0,"finalCp":0,"peakMove":1,"within25":20,"count":20},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":30.5,"reasons":{"threefold_repetition":5,"quiet_draw":5},"samples":[{"game":0,"seed":20260921230214,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 e5 e3 d6 b4 Nf6 Bb2 c5 Nf3 cxb4 Qa4+ Bd7 Qxb4 Nb6 Be2 Rc8 Qb3 Ba4 Qb4 Bd7 Qb3 Ba4 Qb4"},{"game":1,"seed":20260921230215,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 d6 d4 e5 d5 c6 c4 f5 exf5 Bxf5 Nc2 Nf6 Ne2 Qc7 Nc3 Qf7 Ra1 Be7 Be2 O-O Ne3 Bg6 O-O Nb6 a4 a5 b3 Nbd7 Ba3 Nc5 Bxc5 dxc5 Ra2 e4 Rd2 Ne8 Bg4 Qf6 dxc6 bxc6 Rxd8 Bxd8 Ne2 Bc7 g3 h5 Bd7 Be5 Qd2 Bd4 Nf4 Qd6 Be6+ Kh7 Nxg6 Kxg6 Bh3 h4 Qe2 hxg3 Qg4+ Kf7 hxg3 Bxe3 fxe3+ Nf6 Kg2 Qd2+ Kh1 Rh8 Qe6+ Kg6 Qf5+ Kf7 Qe6+ Kg6 Rf4 Qe2 Qf5+ Kf7"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":10,"weightWhite":-10,"weightBlack":31,"weightDiff":-41,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":30.5,"reasons":{"threefold_repetition":5,"quiet_draw":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":230,"b":306,"mirrorW":630,"mirrorB":359,"fen":"bnqrkbrn/pppppppp/8/8/8/8/PPPPPPPP/NRBQKBNR w BHdg - 0 1","white":{"sp":230,"rank":"NRBQKBNR","family":"ThroneScout","kingFile":"e","rookFiles":["b","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"rim","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":47,"mbi":7,"mbiBand":"L"},"black":{"sp":306,"rank":"BNQRKBRN","family":"ThroneScout","kingFile":"e","rookFiles":["d","g"],"queenFile":"c","bishopCorner":1,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":33,"mbi":28,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":12,"depth":13,"pvSan":["d4","b6","Qd3","g6","e4","f5","exf5","c5"]},{"stage":1,"nodes":500000,"cp":-4,"depth":19,"pvSan":["d4","b6","Qd3","g6","e4","Bg7","h4","d5"]},{"stage":2,"nodes":2000000,"cp":0,"depth":23,"pvSan":["d4","b6","Qd3","Qa6","Qxa6","Nxa6","f3","g5"]},{"stage":3,"nodes":8000000,"cp":12,"depth":26,"pvSan":["d4","d5","h4","b6","c3","Nd7","Nf3","c5"]},{"stage":4,"nodes":32000000,"cp":-1,"depth":30,"pvSan":["d4","d5","c3","b6","Nf3","f6","h4","Nf7"]},{"stage":5,"nodes":128000000,"cp":-3,"depth":38,"pvSan":["d4","e6","Qd3","Ng6","h4","c5","c3","h5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":45,"pvSan":["d4","e6","Qd3","Ng6","h4","c5","c3","b6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":50,"pvSan":["d4","d5","h4","b6","Nf3","c5","c3","Nd7"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":53,"pvSan":["d4","d5","Nf3","b6","c3","c5","h4","Nd7"]}],"deepestStage":8,"shallowMaxAbsCp":12,"shallowMinCp":-4,"shallowMaxCp":12,"sumOfSetupsCp":14,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-20,"depth":39,"san":["d4","b6","Qd3","Ng6","h4","e5","d5","Bd6","e4","c6"]},{"rank":2,"cp":-30,"depth":39,"san":["h4","e6","d4","Be7","e4","b6","Bd3","c5","c3","f5"]},{"rank":3,"cp":-34,"depth":39,"san":["Nf3","c5","d4","cxd4","Qxd4","b6","Bd2","e6","Qd3","Ng6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":22},{"san":"d5","cp":12},{"san":"c3","cp":-11},{"san":"e6","cp":-13},{"san":"Qc2","cp":-16},{"san":"h6","cp":-10},{"san":"Bf4","cp":-5},{"san":"Ng6","cp":-14},{"san":"Bg3","cp":-13},{"san":"Bd6","cp":-19},{"san":"e3","cp":-2},{"san":"O-O","cp":6},{"san":"Bxd6","cp":11},{"san":"Rxd6","cp":17},{"san":"f4","cp":3},{"san":"Nd7","cp":0},{"san":"Bd3","cp":0},{"san":"Ne7","cp":0},{"san":"Nb3","cp":3},{"san":"b6","cp":0},{"san":"Qe2","cp":0},{"san":"c5","cp":0},{"san":"Nd2","cp":-8},{"san":"c4","cp":-13},{"san":"Bc2","cp":-14},{"san":"b5","cp":-17},{"san":"g4","cp":-9},{"san":"Rb6","cp":0},{"san":"h4","cp":0},{"san":"b4","cp":-8},{"san":"cxb4","cp":-25},{"san":"c3","cp":-22},{"san":"bxc3","cp":-29},{"san":"Qxc3","cp":-21},{"san":"Qd3","cp":-14},{"san":"Rc8","cp":-14},{"san":"Qh7+","cp":-7},{"san":"Kf8","cp":-10},{"san":"Qh8+","cp":-3},{"san":"Ng8","cp":-11},{"san":"Bd1","cp":-10},{"san":"Rxb4","cp":-10},{"san":"Ne2","cp":-14},{"san":"Qa3","cp":-17},{"san":"Rxb4","cp":-8},{"san":"Qxb4","cp":-9},{"san":"f5","cp":-5},{"san":"exf5","cp":-4},{"san":"Ng3","cp":-8},{"san":"g6","cp":-6},{"san":"gxf5","cp":-1},{"san":"Rc3","cp":0},{"san":"O-O","cp":0},{"san":"Rxe3","cp":0},{"san":"Nf3","cp":0},{"san":"Qd6","cp":0},{"san":"Kg2","cp":0},{"san":"Bc6","cp":0},{"san":"Rf2","cp":0},{"san":"Rc3","cp":0}],"end":"target","maxAbsCp":29,"meanAbsCp":8.2,"finalCp":0,"peakMove":17,"within25":59,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.5,"reasons":{"quiet_draw":8,"threefold_repetition":2},"samples":[{"game":0,"seed":20260921230306,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 b6 h4 f5 b4 e6 Bg5 Be7 Bxe7 Kxe7 e3 Rge8 c4 d6 b5 Kf8 Nc2 c5 bxc6 Nxc6 Nh3 Na5 Rc1 Nf7 Nb4 Rd7 d5 Rc7 Be2 exd5 Nxd5 Bxd5 Qxd5 Rc5 Qd3 d5 O-O dxc4 Qa3 Qe6 Nf4 Qe7 Rfd1 Ne5 h5 Nac6 h6 g5 Nh5 Rd8 Rxd8+ Nxd8 Qb2 Ndf7 Rxc4 Nxc4 Qg7+ Ke8 Nf6+ Kd8 Bxc4 Nxh6 Qh8+ Kc7 Nd5+ Rxd5 Bxd5 Ng4 g3 Ne5 Qa8 a5 f4 gxf4 gxf4 Ng4 Qc6+ Kd8 Qa8+ Kd7"},{"game":1,"seed":20260921230307,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 b6 Nf3 e6 Qd3 Bb4+ c3 f5 cxb4 Be4 Qa3 Bxb1 Bg5 Qa6 Qxa6 Nxa6 b5 Nb4 a3 Nc2+ Nxc2 Bxc2 Bxd8 Kxd8 Ne5 Be4 e3 g5 f3 Bb7 Kf2 d6 Nd3 Ng6 Nb4 Kd7 Bc4 Ne7 a4 h5 h4 g4 Nd3 Ng6 fxg4 fxg4 Kg3 Ne7 Nf4 Nf5+ Kf2 Ng7 Bd3 Rf8 Kg3 Nf5+ Bxf5 Rxf5 Ne2 Be4 Nc3 Bc2 e4 Rf7 Rc1 Bb3 e5 dxe5 dxe5 Rf5 Re1 Bd5 b4 Ke7 Nd1 Kd7 Re3 Bc4 Re4 Bb3"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-5,"lc0Cp":3,"weightWhite":-10,"weightBlack":51,"weightDiff":-61,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.5,"reasons":{"quiet_draw":8,"threefold_repetition":2}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":230,"b":447,"mirrorW":630,"mirrorB":704,"fen":"rnnqkrbb/pppppppp/8/8/8/8/PPPPPPPP/NRBQKBNR w BHaf - 0 1","white":{"sp":230,"rank":"NRBQKBNR","family":"ThroneScout","kingFile":"e","rookFiles":["b","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"rim","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":47,"mbi":7,"mbiBand":"L"},"black":{"sp":447,"rank":"RNNQKRBB","family":"ThroneGuard","kingFile":"e","rookFiles":["a","f"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":28,"mbi":43,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":0,"depth":13,"pvSan":["d4","f5","Nb3","a5","a4","Nb6","Nf3","d6"]},{"stage":1,"nodes":500000,"cp":0,"depth":18,"pvSan":["e4","f5","exf5","Bxa2","b3","Bxb1","Qh5+","g6"]},{"stage":2,"nodes":2000000,"cp":0,"depth":24,"pvSan":["e4","f5","exf5","Bxa2","b3","Bxb1","Qh5+","g6"]},{"stage":3,"nodes":8000000,"cp":0,"depth":28,"pvSan":["e4","f5","exf5","Bxa2","b3","Bxb1","Qh5+","g6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":43,"pvSan":["e4","f5","exf5","Bxa2","b3","Bxb1","Qh5+","g6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":50,"pvSan":["e4","f5","exf5","Bxa2","b3","Bxb1","Qh5+","g6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":55,"pvSan":["e4","f5","exf5","Bxa2","b3","Bxb1","Qh5+","g6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["e4","f5","exf5","Bxa2","b3","Bxb1","Qh5+","g6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":63,"pvSan":["e4","f5","exf5","Bxa2","b3","Bxb1","Qh5+","g6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":65,"pvSan":["e4","f5","exf5","Bxa2","b3","Bxb1","Qh5+","g6"]}],"deepestStage":9,"shallowMaxAbsCp":0,"shallowMinCp":0,"shallowMaxCp":0,"sumOfSetupsCp":19,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":43,"san":["e4","f5","exf5","Bxa2","b3","Bxb1","Qh5+","g6","fxg6","hxg6"]},{"rank":2,"cp":-8,"depth":42,"san":["e3","e5","c4","f5","Nc2","g6","Be2","Nc6","d4","Nd6"]},{"rank":3,"cp":-10,"depth":43,"san":["e3","e5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":-4},{"san":"f5","cp":-34},{"san":"Nb3","cp":-37},{"san":"Nc6","cp":-33},{"san":"g3","cp":-20},{"san":"a5","cp":-26},{"san":"a4","cp":-23},{"san":"Bd5","cp":-20},{"san":"Nf3","cp":-21},{"san":"g6","cp":-21},{"san":"Bh6","cp":-16},{"san":"Rg8","cp":-21},{"san":"c3","cp":-15},{"san":"Nb6","cp":-18},{"san":"Nbd2","cp":0},{"san":"e5","cp":-17},{"san":"dxe5","cp":-25},{"san":"g5","cp":-18},{"san":"c4","cp":2},{"san":"Be6","cp":6},{"san":"h4","cp":11},{"san":"g4","cp":17},{"san":"Ng5","cp":17},{"san":"Bxe5","cp":16},{"san":"c5","cp":20},{"san":"Nd5","cp":26},{"san":"Nxe6","cp":30},{"san":"dxe6","cp":24},{"san":"Nc4","cp":24},{"san":"Bd4","cp":24},{"san":"Bg2","cp":28},{"san":"Qe7","cp":29},{"san":"O-O","cp":25},{"san":"Qxc5","cp":18},{"san":"Rc1","cp":7},{"san":"O-O-O","cp":3},{"san":"Bd2","cp":13},{"san":"Qa7","cp":1},{"san":"e3","cp":0},{"san":"Bc5","cp":0},{"san":"Qc2","cp":6},{"san":"Bb4","cp":0},{"san":"Ne5","cp":1},{"san":"Qb6","cp":0},{"san":"Nxc6","cp":4},{"san":"Qxc6","cp":0},{"san":"Qxc6","cp":0},{"san":"bxc6","cp":0},{"san":"Bxb4","cp":0},{"san":"Nxb4","cp":0},{"san":"Rc5","cp":0},{"san":"Rd2","cp":0},{"san":"Rxa5","cp":0},{"san":"Kd7","cp":0},{"san":"Rc5","cp":0},{"san":"Rb8","cp":0},{"san":"b3","cp":0},{"san":"Kd6","cp":0},{"san":"Rfc1","cp":0},{"san":"Nd3","cp":0}],"end":"target","maxAbsCp":37,"meanAbsCp":12.0,"finalCp":0,"peakMove":2,"within25":52,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":41.0,"reasons":{"threefold_repetition":5,"resign_white":1,"quiet_draw":4},"samples":[{"game":0,"seed":20260921230447,"result":"1/2-1/2","reason":"threefold_repetition","san":"Nf3 f5 Nb3 g6 d3 Bg7 e4 fxe4 dxe4 Nc6 Bd3 a5 a3 a4 Nbd2 Ba2 Ra1 Be6 O-O Nb6 Rb1 Ba2 Ra1 Be6 h3 d6 Rb1 Ba2 Ra1 Be6 Re1 Qd7 Rb1 Ba2 Ra1 Be6 Rb1 Ba2 Ra1"},{"game":1,"seed":20260921230448,"result":"0-1","reason":"resign_white","san":"Nb3 f5 g3 a5 d4 a4 Nd2 Bxa2 Ra1 Bd5 Ngf3 b5 Bg2 g6 e4 fxe4 Ng5 e6 Ndxe4 Qe7 c3 Nb6 O-O Nc6 Re1 O-O h4 Na5 h5 Nb3 Rb1 Nxc1 hxg6 hxg6 Rxc1 Bf6 Nh3 Qf7 Nc5 Bxg2 Kxg2 Bg7 Ra1 Qf5 Ne4 Nd5 Ra3 Nb6 Ra1 Nd5 Ra3 c6 Ra1 e5 dxe5 Bxe5 c4 bxc4 Rxa4 Rxa4 Qxa4 Qf3+ Kg1 Qg4 Kg2 Qf3+ Kg1 Qd3 Nc5 Qf5 Qxc4 Bxg3 fxg3 Qxh3 Qd3 Qg4 Rf1 Rxf1+ Kxf1 Kf7 b3 Ke7 Ne4 d6 Kg1 Qf5 Qe2 Qe5 Qd3 c5 Kg2 Nf6 Nf2 Qd5+ Qxd5 Nxd5 Kf3 Ke6 Kg4 Kf6 Nd3 Nc3 Kf3 g5 Ke3 Kf5 Nf2 Nd5+ Kf3 Nf6 Nd3 g4+ Ke3 Ne4 Nf4 Nxg3 Nd3 Nh5 b4 cxb4 Nxb4 Nf4 Nc2 Nd5+ Kf2 Kf4 Nd4 g3+ Kf1 Kg4 Ke2 Nf4+ Ke3 g2 Kf2 Kh3 Nf5 Kh2 Kf3 Ne6 Ke4 g1=Q Kd5 Qc5+"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":69,"berserkCp":0,"lc0Cp":-6,"weightWhite":-10,"weightBlack":48,"weightDiff":-58,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":143,"blackWins":17,"whiteScorePct":44.7,"avgMoves":45.2,"reasons":{"threefold_repetition":60,"resign_white":17,"quiet_draw":83}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":231,"b":187,"mirrorW":626,"mirrorB":769,"fen":"nrnkbrqb/pppppppp/8/8/8/8/PPPPPPPP/NRBQKNRB w BGbf - 0 1","white":{"sp":231,"rank":"NRBQKNRB","family":"ThroneScout","kingFile":"e","rookFiles":["b","g"],"queenFile":"d","bishopCorner":1,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"black":{"sp":187,"rank":"NRNKBRQB","family":"ThroneScout","kingFile":"d","rookFiles":["b","f"],"queenFile":"g","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":27,"mbi":47,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":6,"depth":14,"pvSan":["Nb3","f5","h4","a5","a4","g5","hxg5","b5"]},{"stage":1,"nodes":500000,"cp":-3,"depth":18,"pvSan":["d3","f5","g3","g5","c4","c6","Nc2","Nc7"]},{"stage":2,"nodes":2000000,"cp":11,"depth":22,"pvSan":["d3","f5","Nd2","g5","g3","Ncb6","c4","d5"]},{"stage":3,"nodes":8000000,"cp":7,"depth":27,"pvSan":["d3","f5","a4","g5","c4","c6","g3","Nc7"]},{"stage":4,"nodes":32000000,"cp":0,"depth":32,"pvSan":["d3","f5","c4","g5","g3","c6","a4","Nc7"]},{"stage":5,"nodes":128000000,"cp":0,"depth":49,"pvSan":["d3","f5","c4","g5","g3","c6","Nd2","Nc7"]},{"stage":6,"nodes":400000000,"cp":0,"depth":54,"pvSan":["d3","f5","c4","g5","g3","c6","Nd2","Nc7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":57,"pvSan":["d3","f5","c4","g5","g3","c6","Nd2","Nc7"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["d3","f5","c4","g5","g3","c6","Nd2","Nc7"]}],"deepestStage":8,"shallowMaxAbsCp":11,"shallowMinCp":-3,"shallowMaxCp":11,"sumOfSetupsCp":-2,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":44,"san":["c4","f5","d3","c6","g3","Nc7","b4","b5","Nd2","g5"]},{"rank":2,"cp":0,"depth":44,"san":["d3","f5","c4","c6","g3","Nc7","b4","b5","Nd2","g5"]},{"rank":3,"cp":-2,"depth":43,"san":["a4","f5","d3","c6","g3","Nc7","c4","g5","Be3","e5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d3","cp":27},{"san":"f5","cp":-6},{"san":"g3","cp":-13},{"san":"c6","cp":-11},{"san":"c4","cp":-14},{"san":"g5","cp":0},{"san":"a4","cp":4},{"san":"Nc7","cp":-4},{"san":"Nc2","cp":10},{"san":"Bh5","cp":7},{"san":"Be3","cp":11},{"san":"e5","cp":-6},{"san":"h3","cp":-10},{"san":"f4","cp":-9},{"san":"Bc5","cp":-11},{"san":"d6","cp":-23},{"san":"Ba3","cp":-17},{"san":"Qf7","cp":1},{"san":"Be4","cp":-1},{"san":"Ne6","cp":-3},{"san":"g4","cp":-2},{"san":"Bg6","cp":-7},{"san":"Nd2","cp":-7},{"san":"O-O","cp":-8},{"san":"O-O","cp":-5},{"san":"Bxe4","cp":-2},{"san":"Nxe4","cp":0},{"san":"Rd8","cp":0},{"san":"Ne1","cp":0},{"san":"h6","cp":0},{"san":"Rc1","cp":0},{"san":"b6","cp":0},{"san":"Nf3","cp":0},{"san":"Bg7","cp":0},{"san":"Nc3","cp":0},{"san":"a6","cp":0},{"san":"b4","cp":0},{"san":"b5","cp":7},{"san":"axb5","cp":18},{"san":"axb5","cp":0},{"san":"cxb5","cp":0},{"san":"cxb5","cp":-13},{"san":"Bb2","cp":0},{"san":"Ne7","cp":0},{"san":"Ne4","cp":0},{"san":"Rb6","cp":0},{"san":"Ned2","cp":0},{"san":"Nc6","cp":0},{"san":"d4","cp":0},{"san":"Nexd4","cp":0},{"san":"Nxd4","cp":0},{"san":"exd4","cp":0},{"san":"Nf3","cp":0},{"san":"Qd5","cp":0},{"san":"Qd3","cp":0},{"san":"Re8","cp":0},{"san":"Rfd1","cp":0},{"san":"Re4","cp":0},{"san":"Nd2","cp":0},{"san":"Re8","cp":0}],"end":"target","maxAbsCp":27,"meanAbsCp":4.3,"finalCp":0,"peakMove":1,"within25":59,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.8,"reasons":{"quiet_draw":4,"threefold_repetition":6},"samples":[{"game":0,"seed":20260921231187,"result":"1/2-1/2","reason":"quiet_draw","san":"d3 f5 g3 c6 c4 g5 a4 Nc7 Nd2 Bh5 b4 Qf7 b5 Ne6 bxc6 dxc6 a5 Nd6 Nab3 O-O a6 Rfc8 Qc2 b6 Bb2 Bf6 h4 h6 hxg5 hxg5 Bg2 Qg7 Rh1 Be8 O-O-O c5 Bxf6 Qxf6 e4 Bc6 Rde1 Nf7 f4 b5 exf5 Qxf5 Be4 Qf6 fxg5 Nfxg5 Rhf1 Qg7 Bf5 Bd7 Nf3 Nxf3 Rxf3 Rb6 Re4 Rf8 Bxe6+ Bxe6 Rxf8+ Kxf8 Nxc5 Bh3 Qf2+ Ke8 d4 bxc4 Kc2 Qg6 Kc3 Rxa6 g4 Ra3+ Kxc4 Ra1 Qf4 Qb6 Rxe7+ Kxe7 Qe4+ Kd8"},{"game":1,"seed":20260921231188,"result":"1/2-1/2","reason":"quiet_draw","san":"Nb3 f5 g3 c6 h4 Nc7 d3 h6 Be3 b6 Qd2 a5 c4 c5 d4 a4 Nc1 Qxc4 b3 Qb5 Nd3 Nd6 dxc5 bxc5 Rc1 c4 bxc4 Nxc4 Qc2 Bf7 Nd2 Qa5 O-O Nxe3 fxe3 g6 h5 Nb5 hxg6 Bxg6 Nc4 Qc7 Kh2 Nc3 Ncb2 f4 exf4 Qd6 Nc4 Bxd3 Qxc3 Bxc3 Nxd6 Bxe2 Rf2 Ba6 Rxc3 exd6 Rd2 Rf5 Bf3 Rfb5 Rxd6 Rb2+ Kh3 Bf1+ Kg4 Ke7 Rxh6 Rg8+ Kf5 Rxg3 Re3+ Kd8 Rh8+ Kc7 Rc3+ Kd6 Rh6+ Ke7"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":2,"lc0Cp":8,"weightWhite":35,"weightBlack":79,"weightDiff":-44,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.8,"reasons":{"quiet_draw":4,"threefold_repetition":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":239,"b":68,"mirrorW":624,"mirrorB":894,"fen":"nbbnrkqr/pppppppp/8/8/8/8/PPPPPPPP/NRQKNRBB w BFeh - 0 1","white":{"sp":239,"rank":"NRQKNRBB","family":"ThroneScout","kingFile":"d","rookFiles":["b","f"],"queenFile":"c","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":34,"mbi":26,"mbiBand":"M"},"black":{"sp":68,"rank":"NBBNRKQR","family":"BastionScout","kingFile":"f","rookFiles":["e","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":23,"mbi":61,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-2,"depth":13,"pvSan":["g3","f6","c4","Qf7","f4","O-O","Qc2","d6"]},{"stage":1,"nodes":500000,"cp":0,"depth":20,"pvSan":["g3","f6","c4","c6","f4","d5","d3","Bh3"]},{"stage":2,"nodes":2000000,"cp":-7,"depth":24,"pvSan":["g3","f6","c4","c6","Qc2","e5","O-O-O","Qf7"]},{"stage":3,"nodes":8000000,"cp":11,"depth":31,"pvSan":["f4","f6","g3","Qf7","d3","d5","Nb3","Bh3"]},{"stage":4,"nodes":32000000,"cp":-2,"depth":34,"pvSan":["g3","f6","c4","c6","Nb3","e5","Qc2","Qf7"]},{"stage":5,"nodes":128000000,"cp":0,"depth":44,"pvSan":["g3","d6","d3","f6","c4","Qf7","f4","O-O"]},{"stage":6,"nodes":400000000,"cp":0,"depth":47,"pvSan":["g3","d6","f4","Bh3","Bg2","Bxg2","Nxg2","f5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["g3","f6","c4","e5","f4","exf4","gxf4","Qf7"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["g3","f6","c4","e5","f4","exf4","gxf4","c6"]}],"deepestStage":8,"shallowMaxAbsCp":11,"shallowMinCp":-7,"shallowMaxCp":11,"sumOfSetupsCp":11,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-6,"depth":42,"san":["c4","d5","cxd5","f6","Qc5","c6","Rc1","Nb6","g3","Bh3"]},{"rank":2,"cp":-11,"depth":42,"san":["g3","d6","Nb3","Bh3","Bg2","Bxg2","Nxg2","f5","c3","Qf7"]},{"rank":3,"cp":-12,"depth":41,"san":["f4","d5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f4","cp":15},{"san":"f6","cp":5},{"san":"g3","cp":8},{"san":"d5","cp":-13},{"san":"c3","cp":-13},{"san":"Qf7","cp":-16},{"san":"Qc2","cp":-8},{"san":"Bh3","cp":-14},{"san":"Bg2","cp":-18},{"san":"Bxg2","cp":-17},{"san":"Nxg2","cp":-11},{"san":"O-O","cp":-8},{"san":"O-O-O","cp":-12},{"san":"b6","cp":-12},{"san":"Nb3","cp":-11},{"san":"e5","cp":-1},{"san":"fxe5","cp":-2},{"san":"Rxe5","cp":-11},{"san":"Kb1","cp":-4},{"san":"Ree8","cp":-8},{"san":"d3","cp":0},{"san":"c5","cp":0},{"san":"e4","cp":0},{"san":"dxe4","cp":0},{"san":"d4","cp":0},{"san":"c4","cp":0},{"san":"Nd2","cp":7},{"san":"Nb7","cp":0},{"san":"Nxe4","cp":0},{"san":"Qd5","cp":10},{"san":"Rfe1","cp":20},{"san":"Bd6","cp":18},{"san":"Nxd6","cp":14},{"san":"Nxd6","cp":18},{"san":"Nf4","cp":8},{"san":"Qf7","cp":0},{"san":"Qg2","cp":0},{"san":"Rxe1","cp":0},{"san":"Rxe1","cp":0},{"san":"Nc7","cp":0},{"san":"Qc6","cp":0},{"san":"Re8","cp":0},{"san":"Rxe8+","cp":0},{"san":"Ncxe8","cp":0},{"san":"a4","cp":0},{"san":"Qe7","cp":0},{"san":"Qd5+","cp":0},{"san":"Qf7","cp":0},{"san":"Qc6","cp":0},{"san":"Qe7","cp":0},{"san":"Qd5+","cp":0},{"san":"Qf7","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":20,"meanAbsCp":5.8,"finalCp":0,"peakMove":16,"within25":52,"count":52},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.8,"reasons":{"quiet_draw":5,"threefold_repetition":5},"samples":[{"game":0,"seed":20260921239068,"result":"1/2-1/2","reason":"quiet_draw","san":"f4 d5 c3 Nb6 g3 f6 Qc2 Qf7 O-O-O Nc4 Nb3 b6 d3 Nd6 e4 dxe4 dxe4 O-O Kb1 c5 Bf3 Ba6 Rf2 Nc4 Ng2 Nb7 Nd2 Rd8 Ka1 Nca5 Nb1 Bc4 b4 cxb4 cxb4 Nb3+ axb3 Bxb3 Qc1 Bxd1 Bxd1 Kh8 Rb2 Rc8 Qd2 a5 b5 Nc5 Bxc5 Rxc5 Bb3 e6 Qe2 g5 Ka2 Qe7 Bc4 Rcc8 Nd2 gxf4 gxf4 Rg8 Qf2 Bd6 Rc2 Bc5 Qe2 Bd4 Nb3 Rgd8 Ne3 Qb4 Nd1 a4 Nc1 Rc7 Nd3 Qe7 e5 f5 N3b2 Rdc8 Qd3 Rd8 Qe2 Rdc8 Rd2 Bxb2 Nxb2 a3 Na4 Rxc4 Nxb6 Re4 Nxc8 Rxe2 Nxe7"},{"game":1,"seed":20260921239069,"result":"1/2-1/2","reason":"quiet_draw","san":"d3 d5 c4 f6 f4 c6 g3 dxc4 Qxc4 Be6 Qa4 Nb6 Qa3 Bxa2 O-O-O Be6 f5 Bd7 Nb3 Qf7 Nc2 O-O g4 Kh8 h4 e6 e4 Bc8 Bc5 Rg8 Kb1 Nd7 Bf2 Ne5 Ne3 exf5 exf5 Qe7 Qxe7 Rxe7 g5 Ndf7 gxf6 gxf6 h5 Nh6 Be4 Neg4 Nxg4 Nxg4 Bh4 Kg7 Nc5 Kf7 Rg1 Ree8 Ne6 Nh6 Rgf1 Bg3 Bxg3 Rxg3 d4 Re3 Bc2 Nxf5 Bxf5 Bxe6 Bxh7 Rf8 Rf4 Ke7 Bc2 f5 Rdf1 Rh3 Bxf5 Rxh5 Bxe6 Rxf4 Rxf4 Kxe6 Rf8 a5 b3 Kd7 Kc2 Rg5 Rf7+ Kc8 Kc3 Kb8 Rh7 Ka7 Rf7 Rg3+ Kc2 Rg6 Kc3 Ka6 Rd7 Rg3+ Kc2 Rg5 Rc7 Rg6 Rh7 b5 Rh5 Rd6 Rh4 Kb6 Rg4"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":2,"weightWhite":7,"weightBlack":31,"weightDiff":-24,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.8,"reasons":{"quiet_draw":5,"threefold_repetition":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":242,"b":516,"mirrorW":615,"mirrorB":542,"fen":"rbbnqknr/pppppppp/8/8/8/8/PPPPPPPP/BNRKQBNR w CHah - 0 1","white":{"sp":242,"rank":"BNRKQBNR","family":"ThroneGuard","kingFile":"d","rookFiles":["c","h"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":17,"mbi":80,"mbiBand":"S"},"black":{"sp":516,"rank":"RBBNQKNR","family":"BastionGuard","kingFile":"f","rookFiles":["a","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":41,"depth":16,"pvSan":["e4","c6","O-O-O","d5","b3","Nf6","e5","Nd7"]},{"stage":1,"nodes":500000,"cp":3,"depth":20,"pvSan":["e4","c6","b3","d5","exd5","cxd5","c4","dxc4"]},{"stage":2,"nodes":2000000,"cp":-1,"depth":23,"pvSan":["e4","c6","b3","d5","exd5","cxd5","c4","dxc4"]},{"stage":3,"nodes":8000000,"cp":-7,"depth":29,"pvSan":["e4","c6","b3","d5","Nf3","dxe4","Qxe4","Nf6"]},{"stage":4,"nodes":32000000,"cp":-8,"depth":34,"pvSan":["e4","c6","b3","d5","exd5","cxd5","Nf3","Nc6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":44,"pvSan":["e4","c6","b3","d5","Nf3","Bg4","exd5","cxd5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":55,"pvSan":["e4","c6","b3","d5","Nf3","Bg4","exd5","cxd5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":57,"pvSan":["e4","c6","b3","d5","Nf3","Bg4","exd5","cxd5"]},{"stage":8,"nodes":1600000000,"cp":-1,"depth":59,"pvSan":["e4","c6","b3","d5","Nf3","Bg4","exd5","cxd5"]}],"deepestStage":8,"shallowMaxAbsCp":41,"shallowMinCp":-8,"shallowMaxCp":41,"sumOfSetupsCp":-4,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":43,"san":["e4","c6","b3","d5","Nf3","Bg4","exd5","cxd5","c4","dxc4"]},{"rank":2,"cp":0,"depth":43,"san":["b3","c6","e4","d5","Nf3","Bg4","exd5","cxd5","c4","dxc4"]},{"rank":3,"cp":-8,"depth":42,"san":["e3","c6","b3","e5","c4","a5","Nc3","Nf6","f3","Ne6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"e4","cp":-4},{"san":"c6","cp":-16},{"san":"b3","cp":-14},{"san":"d5","cp":-13},{"san":"Nf3","cp":-13},{"san":"Bg4","cp":-10},{"san":"exd5","cp":-17},{"san":"cxd5","cp":-12},{"san":"c4","cp":-8},{"san":"Qd7","cp":-2},{"san":"cxd5","cp":-8},{"san":"Qxd5","cp":-10},{"san":"Qe3","cp":-9},{"san":"Nf6","cp":-6},{"san":"Be2","cp":-3},{"san":"O-O","cp":-10},{"san":"h3","cp":0},{"san":"Bf5","cp":2},{"san":"Nc3","cp":5},{"san":"Qd6","cp":0},{"san":"Na4","cp":3},{"san":"Nd5","cp":6},{"san":"Qg5","cp":0},{"san":"Qg6","cp":0},{"san":"Qxg6","cp":0},{"san":"Bxg6","cp":0},{"san":"Nh4","cp":8},{"san":"Bd6","cp":0},{"san":"Nxg6","cp":0},{"san":"hxg6","cp":5},{"san":"Nc5","cp":5},{"san":"Rc8","cp":0},{"san":"Nd7","cp":0},{"san":"Rxc1+","cp":0},{"san":"Kxc1","cp":0},{"san":"Re8","cp":0},{"san":"Bf3","cp":0},{"san":"Nf4","cp":0},{"san":"Kb1","cp":0},{"san":"Nd3","cp":0},{"san":"Kc2","cp":0},{"san":"Nb4+","cp":0},{"san":"Kb1","cp":0},{"san":"Nd3","cp":0},{"san":"Kc2","cp":0},{"san":"Nb4+","cp":0},{"san":"Kb1","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":17,"meanAbsCp":4.0,"finalCp":0,"peakMove":4,"within25":47,"count":47},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":35.8,"reasons":{"threefold_repetition":6,"quiet_draw":4},"samples":[{"game":0,"seed":20260921242516,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 c6 b3 d5 exd5 cxd5 Nf3 Qd7 Qe3 Nc6 Bb5 a6 Bxc6 bxc6 Be5 f6 Bxb8 Rxb8 d4 Nh6 O-O Nf5 Qd3 g5 Nc3 h5 Ne2 Kf7 Rfe1 Nd6 c4 h4 cxd5 cxd5 Nc3 Bb7 h3 g4 hxg4 Qxg4 Qe2 Qd7 Na4 Ne4 Nc5 Nxc5 Rxc5 Rbg8 Nh2 Bc8 Rc3 Qd6 Qc2 Bd7 Rce3 Re8 Nf3 Rh5 Qd1 Rhh8 Qc2 Bg4 Nh2 Bc8 Nf3 Bg4 Nh2 Bc8 Nf3"},{"game":1,"seed":20260921242517,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 c6 O-O-O a5 b3 d5 exd5 cxd5 a4 Nc6 Bb2 Bf5 Na3 Qc8 Kb1 Nf6 h3 Bd6 Rc1 O-O g4 Bg6 Nf3 Ne4 d3 Bb4 c3 Bc5 Rc2 Nd6 Nh4 Bxa3 Bxa3 b5 Bxd6 exd6 axb5 Rb8 Nxg6 hxg6 d4 Na7 Qd2 Nxb5 Ka2 Rb7 Bxb5 Rxb5 Qd3 Rb6 f4 Re8 f5 Re4 Rf2 Rb8 fxg6 fxg6 Ka3 Qb7 Rb1 Qe7 Rf3 g5 Rh1 Rf4 Rhf1 Qb7 Qc2 Rbf8 Qd3 Qc7 Rxf4 gxf4 h4 Qe7 h5 Qe4 Qd2 f3"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-2,"lc0Cp":4,"weightWhite":43,"weightBlack":63,"weightDiff":-20,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":35.8,"reasons":{"threefold_repetition":6,"quiet_draw":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":243,"b":103,"mirrorW":611,"mirrorB":850,"fen":"qnbrnkrb/pppppppp/8/8/8/8/PPPPPPPP/BNRKQNRB w CGdg - 0 1","white":{"sp":243,"rank":"BNRKQNRB","family":"ThroneGuard","kingFile":"d","rookFiles":["c","g"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":27,"mbi":47,"mbiBand":"M"},"black":{"sp":103,"rank":"QNBRNKRB","family":"BastionGuard","kingFile":"f","rookFiles":["d","g"],"queenFile":"a","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":17,"mbi":80,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":21,"depth":13,"pvSan":["c4","g6","Nc3","b6","b3","Bb7","Ne3","c6"]},{"stage":1,"nodes":500000,"cp":3,"depth":18,"pvSan":["c4","b6","b3","d5","d3","dxc4","bxc4","Qc6"]},{"stage":2,"nodes":2000000,"cp":17,"depth":20,"pvSan":["b3","d5","g4","a5","O-O-O","O-O","d4","g6"]},{"stage":3,"nodes":8000000,"cp":10,"depth":25,"pvSan":["g4","d5","b3","a5","O-O-O","c5","a4","b5"]},{"stage":4,"nodes":32000000,"cp":-13,"depth":31,"pvSan":["g4","d5","b3","a5","d3","a4","b4","Qa7"]},{"stage":5,"nodes":128000000,"cp":0,"depth":45,"pvSan":["e4","g6","Nc3","a5","g4","Qa7","b3","c6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["e4","g6","Nc3","a5","g4","c6","b3","Qa7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["e4","g6","Nc3","a5","g4","c6","b3","Qa7"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["e4","g6","Nc3","a5","g4","c6","b3","Qa7"]}],"deepestStage":8,"shallowMaxAbsCp":21,"shallowMinCp":-13,"shallowMaxCp":21,"sumOfSetupsCp":10,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["e4","g6","Nc3","a5","b3","Qa7","g4","c6","Qe3","Bd4"]},{"rank":2,"cp":-18,"depth":41,"san":["c4","g6","Nc3","c6","g4","Na6","f4","Qb8","Qf2","d5"]},{"rank":3,"cp":-29,"depth":41,"san":["b3","d5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":10},{"san":"d5","cp":-11},{"san":"b3","cp":-28},{"san":"a5","cp":-17},{"san":"d3","cp":-21},{"san":"Qa7","cp":-24},{"san":"Nbd2","cp":-19},{"san":"Na6","cp":0},{"san":"c4","cp":0},{"san":"d4","cp":9},{"san":"Ne4","cp":0},{"san":"Qb6","cp":0},{"san":"c5","cp":10},{"san":"Qb5","cp":0},{"san":"Nfd2","cp":0},{"san":"g6","cp":-17},{"san":"Nc4","cp":-29},{"san":"a4","cp":-34},{"san":"Qa5","cp":-32},{"san":"Qxa5","cp":-27},{"san":"Nxa5","cp":-19},{"san":"axb3","cp":-16},{"san":"axb3","cp":-19},{"san":"c6","cp":-15},{"san":"b4","cp":-16},{"san":"Nxb4","cp":-18},{"san":"Rb1","cp":-14},{"san":"Nd5","cp":-13},{"san":"Nxb7","cp":-7},{"san":"Bxb7","cp":-10},{"san":"Rxb7","cp":-3},{"san":"Nec7","cp":-6},{"san":"Kc2","cp":-3},{"san":"O-O","cp":-8},{"san":"h4","cp":-5},{"san":"Ne6","cp":0},{"san":"Bb2","cp":0},{"san":"Ra8","cp":-2},{"san":"Ra1","cp":-1},{"san":"Rxa1","cp":0},{"san":"Bxa1","cp":0},{"san":"Ra8","cp":0},{"san":"Bb2","cp":0},{"san":"Be5","cp":0},{"san":"Rb3","cp":0},{"san":"Kf8","cp":0},{"san":"Ra3","cp":0},{"san":"Rb8","cp":0},{"san":"Rb3","cp":0},{"san":"Nb4+","cp":0},{"san":"Kd1","cp":0},{"san":"f5","cp":0},{"san":"gxf5","cp":0},{"san":"gxf5","cp":0},{"san":"Ba3","cp":0},{"san":"Ra8","cp":0},{"san":"Ng5","cp":0},{"san":"Nxc5","cp":0},{"san":"Rxb4","cp":0},{"san":"Rxa3","cp":0}],"end":"target","maxAbsCp":34,"meanAbsCp":7.7,"finalCp":0,"peakMove":9,"within25":55,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":40.2,"reasons":{"threefold_repetition":6,"quiet_draw":3,"resign_black":1},"samples":[{"game":0,"seed":20260921243103,"result":"1/2-1/2","reason":"threefold_repetition","san":"g4 g6 c4 Na6 Nc3 c6 f4 Qb8 Qf2 d5 cxd5 Nb4 b3 cxd5 a3 Nc6 Nxd5 Bxa1 Rxa1 Be6 Nfe3 Nc7 Nxc7 Bxb3+ Ke1 Qxc7 Bxc6 Qxc6 Rg3 b6 Nf1 Be6 Rc3 Qa4 f5 Bd7 fxg6 Rxg6 h3 Rc8 Rf3 Be8 Ng3 Rcc6 Rd1 Rge6 d4 Rf6 Nh5 Rxf3 Qxf3 Qc2 Rd3 Qb1+ Rd1 Qc2 Rd3 Qb1+ Rd1"},{"game":1,"seed":20260921243104,"result":"1/2-1/2","reason":"quiet_draw","san":"b3 d5 g4 a5 d3 c6 Nbd2 a4 c4 d4 a3 axb3 Nxb3 Qxa3 Nxd4 Na6 Nc2 Qd6 Bd4 g6 Bb6 Nec7 Qa5 O-O Rb1 Be6 Nce3 Bd4 Bxd4 Qxd4 Nd2 Qf4 Nf3 Bxc4 Rxb7 Ne6 O-O Nac5 Rb2 Bd5 Qb4 Qf6 Nxd5 cxd5 d4 Ne4 e3 N6g5 Ne5 Nh3+ Kg2 Nhxf2 Rbxf2 Nxf2 Qb2 Qe6 Kxf2 f6 Nd3 Qxg4 Nf4 e5 Bxd5+ Kh8 dxe5 g5 exf6 gxf4 f7+ Qg7 Qxg7+ Kxg7 e4 Rxd5 exd5 Kf6 Rd1 Kxf7 Kf3 Ke7"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-6,"lc0Cp":3,"weightWhite":116,"weightBlack":58,"weightDiff":58,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":40.2,"reasons":{"threefold_repetition":6,"quiet_draw":3,"resign_black":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":247,"b":255,"mirrorW":610,"mirrorB":608,"fen":"nrkqnrbb/pppppppp/8/8/8/8/PPPPPPPP/NRBKQNRB w BGbf - 0 1","white":{"sp":247,"rank":"NRBKQNRB","family":"ThroneScout","kingFile":"d","rookFiles":["b","g"],"queenFile":"e","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":18,"mbi":78,"mbiBand":"S"},"black":{"sp":255,"rank":"NRKQNRBB","family":"BastionScout","kingFile":"c","rookFiles":["b","f"],"queenFile":"d","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":16,"mbi":83,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-6,"depth":13,"pvSan":["d3","f5","Nb3","c6","Bd2","g6","g3","Bg7"]},{"stage":1,"nodes":500000,"cp":-2,"depth":18,"pvSan":["Nb3","f5","d4","c6","Bd2","g6","Bh6","Bg7"]},{"stage":2,"nodes":2000000,"cp":8,"depth":22,"pvSan":["Nb3","f5","d4","c6","Bf4","Nac7","O-O-O","a5"]},{"stage":3,"nodes":8000000,"cp":0,"depth":27,"pvSan":["Nb3","f5","d4","d6","g4","fxg4","Rxg4","Qd7"]},{"stage":4,"nodes":32000000,"cp":-4,"depth":32,"pvSan":["Nb3","f5","d3","c6","g3","Nd6","f4","b6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":42,"pvSan":["Nb3","f5","d3","c6","g3","Nd6","e4","fxe4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":45,"pvSan":["d3","f5","Nb3","Nd6","f4","g6","g4","a5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["d3","f5","Nb3","Nd6","f4","g6","g4","a5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":55,"pvSan":["d3","f5","Nb3","Nd6","f4","g6","g4","fxg4"]}],"deepestStage":8,"shallowMaxAbsCp":8,"shallowMinCp":-6,"shallowMaxCp":8,"sumOfSetupsCp":2,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":3,"depth":43,"san":["d3","f5","Nb3","c6","Bd2","e5","g3","g6","e4","fxe4"]},{"rank":2,"cp":0,"depth":43,"san":["Nb3","f5","d3","c6","Bf4","Nac7","g3","Nd6","Be5","b6"]},{"rank":3,"cp":0,"depth":42,"san":["g3","f5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"Nb3","cp":3},{"san":"f5","cp":-10},{"san":"g4","cp":-14},{"san":"f4","cp":-13},{"san":"d4","cp":-20},{"san":"Nb6","cp":-29},{"san":"e3","cp":0},{"san":"g5","cp":0},{"san":"h4","cp":0},{"san":"Nd6","cp":0},{"san":"hxg5","cp":0},{"san":"e5","cp":0},{"san":"dxe5","cp":0},{"san":"Bxe5","cp":0},{"san":"Nc5","cp":0},{"san":"Qxg5","cp":0},{"san":"Nd3","cp":0},{"san":"Re8","cp":0},{"san":"b3","cp":0},{"san":"Bd5","cp":0},{"san":"e4","cp":0},{"san":"Bc6","cp":0},{"san":"a4","cp":0},{"san":"Qg7","cp":0},{"san":"Nxe5","cp":0},{"san":"Qxe5","cp":0},{"san":"Bb2","cp":0},{"san":"Qc5","cp":0},{"san":"O-O-O","cp":0},{"san":"Nxe4","cp":0},{"san":"a5","cp":0},{"san":"Nc4","cp":0},{"san":"bxc4","cp":0},{"san":"O-O-O","cp":0},{"san":"Bd4","cp":0},{"san":"Qa3+","cp":0},{"san":"Bb2","cp":0},{"san":"Qc5","cp":0},{"san":"Bd4","cp":0},{"san":"Qa3+","cp":0},{"san":"Bb2","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":29,"meanAbsCp":2.2,"finalCp":0,"peakMove":3,"within25":40,"count":41},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":29.4,"reasons":{"threefold_repetition":9,"quiet_draw":1},"samples":[{"game":0,"seed":20260921247255,"result":"1/2-1/2","reason":"threefold_repetition","san":"Nb3 f5 d4 d6 g3 Nb6 Qa5 Qd7 Nfd2 g6 O-O Nf6 Re1 Bd5 Bxd5 Nbxd5 Nf3 Nb6 Bh6 Rg8 Red1 Qa4 c3 Kd7 Ne5+ Ke6 Nf3 Rgc8 Qxa4 Nxa4 c4 Kd7 Be3 Ne4 Ne1 c5 f3 cxd4 Bxd4 Bxd4+ Rxd4 Nf6 Nd3 Ke8 Nb4 b6 Nc2 Nd7 Ne3 Ne5 Kf2 a6 h3 Kd7 g4 fxg4 hxg4 Rh8 Re4 Rbc8 f4 Nc6 Nd5 e6 Nf6+ Ke7 Nd5+ Kd7 Nf6+ Ke7 Nd5+"},{"game":1,"seed":20260921247256,"result":"1/2-1/2","reason":"threefold_repetition","san":"d3 f5 Be3 b6 c4 e5 g3 Qe7 Nc2 c6 f4 exf4 Bxf4 Nac7 Qc3 b5 Nd2 bxc4 dxc4 Bf7 Be5 d6 Bd4 c5 Qe3 Qxe3 Bxe3 Nf6 O-O a5 Rfd1 g5 Bxg5 Ne6 Bxf6 Bxf6 b3 Bg6 e3 Bc3 Rbc1 Bb2 Rb1 Bc3 Na3 f4 gxf4 Bb4 Ne4 Bxa3 Rxd6 Re8 Rc6+ Kd7 Nf6+ Ke7 Nd5+ Kd7 Nf6+ Ke7 Nd5+ Kd7"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":1,"lc0Cp":4,"weightWhite":58,"weightBlack":28,"weightDiff":30,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":29.4,"reasons":{"threefold_repetition":9,"quiet_draw":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":255,"b":134,"mirrorW":608,"mirrorB":822,"fen":"nrbqnbkr/pppppppp/8/8/8/8/PPPPPPPP/NRKQNRBB w BFbh - 0 1","white":{"sp":255,"rank":"NRKQNRBB","family":"BastionScout","kingFile":"c","rookFiles":["b","f"],"queenFile":"d","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":16,"mbi":83,"mbiBand":"S"},"black":{"sp":134,"rank":"NRBQNBKR","family":"RampartScout","kingFile":"g","rookFiles":["b","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"rim","distFromClassic":4,"kingOnCastledSquare":true,"mbiCp":22,"mbi":65,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-3,"depth":14,"pvSan":["f4","b6","g3","d5","Nf3","c5","Ne5","Bb7"]},{"stage":1,"nodes":500000,"cp":3,"depth":21,"pvSan":["f4","Nb6","g3","h5","Nf3","Rh6","Nb3","d6"]},{"stage":2,"nodes":2000000,"cp":12,"depth":24,"pvSan":["f4","b6","e4","c5","Qe2","Nac7","O-O-O","g6"]},{"stage":3,"nodes":8000000,"cp":-11,"depth":31,"pvSan":["f4","b6","e4","h5","Qe2","e6","O-O-O","d5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":33,"pvSan":["f4","b6","e4","c5","c3","Nac7","Nac2","d5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":46,"pvSan":["f4","b6","e4","c5","Qe2","Nac7","O-O-O","h5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["f4","b6","e4","c5","Qe2","Nac7","O-O-O","h5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["f4","b6","e4","c5","Qe2","Nac7","O-O-O","h5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":54,"pvSan":["f4","b6","e4","c5","Qe2","Nac7","O-O-O","h5"]}],"deepestStage":8,"shallowMaxAbsCp":12,"shallowMinCp":-11,"shallowMaxCp":12,"sumOfSetupsCp":-6,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":1,"depth":40,"san":["f4","Nb6","e4","d6","Qe2","c5","c3","e5","g3","Be7"]},{"rank":2,"cp":-12,"depth":39,"san":["c3","Nf6","f4","Nb6","g3","d6","Nac2","c5","d4","Bh3"]},{"rank":3,"cp":-15,"depth":39,"san":["e4","c5","f4","d6","d4","cxd4","Bxd4","Nb6","Qe2","e5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f4","cp":-9},{"san":"b6","cp":-9},{"san":"e4","cp":-16},{"san":"c5","cp":-1},{"san":"Qe2","cp":-9},{"san":"Nac7","cp":-4},{"san":"O-O-O","cp":-8},{"san":"e6","cp":-13},{"san":"d3","cp":-9},{"san":"d5","cp":-4},{"san":"c3","cp":-5},{"san":"h5","cp":-6},{"san":"g3","cp":-8},{"san":"Nd6","cp":-7},{"san":"Nac2","cp":-10},{"san":"Qe8","cp":-8},{"san":"Kb1","cp":-21},{"san":"g6","cp":-17},{"san":"Bf2","cp":-21},{"san":"dxe4","cp":-27},{"san":"dxe4","cp":-22},{"san":"a5","cp":-30},{"san":"Nd3","cp":-20},{"san":"Ba6","cp":-25},{"san":"Rfe1","cp":-28},{"san":"a4","cp":-30},{"san":"Ka1","cp":-17},{"san":"Bg7","cp":-12},{"san":"e5","cp":-18},{"san":"Nc4","cp":-6},{"san":"Ne3","cp":-9},{"san":"Nxe3","cp":-10},{"san":"Bxe3","cp":-16},{"san":"Bc4","cp":-12},{"san":"Qc2","cp":-12},{"san":"Qb5","cp":-7},{"san":"Nf2","cp":-2},{"san":"Nd5","cp":-4},{"san":"Qc1","cp":-6},{"san":"f5","cp":-4},{"san":"exf6","cp":0},{"san":"Bxf6","cp":-1},{"san":"Ne4","cp":0},{"san":"O-O-O","cp":-8},{"san":"Nxf6","cp":0},{"san":"Nxf6","cp":0},{"san":"Bg2","cp":0},{"san":"Rxd1","cp":-5},{"san":"Rxd1","cp":0},{"san":"Bd3","cp":0},{"san":"Qd2","cp":0},{"san":"Be2","cp":0},{"san":"c4","cp":0},{"san":"Qxc4","cp":0},{"san":"Qd6","cp":0},{"san":"Bxd1","cp":0},{"san":"Qc6+","cp":0},{"san":"Kd8","cp":0},{"san":"Qd6+","cp":0},{"san":"Kc8","cp":0}],"end":"target","maxAbsCp":30,"meanAbsCp":8.6,"finalCp":0,"peakMove":11,"within25":56,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":34.1,"reasons":{"threefold_repetition":7,"quiet_draw":3},"samples":[{"game":0,"seed":20260921255134,"result":"1/2-1/2","reason":"threefold_repetition","san":"f4 b6 c3 Bb7 d3 d5 g3 Nd6 Qc2 c5 e4 h5 O-O-O Nc7 Nf3 a5 Rfe1 Rh6 f5 Qc8 Ne5 e6 Be3 Rh8 Kb1 exf5 exf5 d4 Bxb7 Qxb7 cxd4 Nxf5 dxc5 Nxe3 Rxe3 bxc5 d4 c4 Nxf7 Kxf7 Qxc4+ Nd5 Rf1+ Kg8 Rb3 Bb4 a3 Rc8 Qe2 Rh6 axb4 axb4 Nc2 Rhc6 Ne3 Re6 Qf3 Rf6 Qe2 Re6 Qf3 Rf6 Qe2"},{"game":1,"seed":20260921255135,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 c5 g3 d6 f4 h5 e5 Bf5 Qe2 e6 Bg2 Nb6 h3 Nc7 Nb3 Ncd5 exd6 Bxd6 Bxc5 Rc8 Bxb6 Qxb6 g4 hxg4 hxg4 Bxc2 Nxc2 Rh2 O-O-O Nxf4 Rxf4 Qc7 Na1 Bxf4 Kb1 Bg5 a3 Qf4 Ne3 Qg3 Rg1 Bxe3 Qxe3 Qxe3 dxe3 Rd8 Kc1 Rc8+ Kb1 Rd8 Kc1 Rc8+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-6,"lc0Cp":-1,"weightWhite":28,"weightBlack":15,"weightDiff":13,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":34.1,"reasons":{"threefold_repetition":7,"quiet_draw":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":255,"b":947,"mirrorW":608,"mirrorB":3,"fen":"brkrnnqb/pppppppp/8/8/8/8/PPPPPPPP/NRKQNRBB w BFbd - 0 1","white":{"sp":255,"rank":"NRKQNRBB","family":"BastionScout","kingFile":"c","rookFiles":["b","f"],"queenFile":"d","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":16,"mbi":83,"mbiBand":"S"},"black":{"sp":947,"rank":"BRKRNNQB","family":"BastionGuard","kingFile":"c","rookFiles":["b","d"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":8,"kingOnCastledSquare":true,"mbiCp":32,"mbi":31,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":24,"depth":15,"pvSan":["g4","g5","f4","b6","Bxa8","Rxa8","f5","d5"]},{"stage":1,"nodes":500000,"cp":0,"depth":19,"pvSan":["g4","g6","f4","f5","Bxa7","Qxa2","Bxb8","Bxb2+"]},{"stage":2,"nodes":2000000,"cp":0,"depth":33,"pvSan":["g4","g6","f4","f5","gxf5","gxf5","Bxa7","Qxa2"]},{"stage":3,"nodes":8000000,"cp":0,"depth":42,"pvSan":["g4","g6","f4","f5","gxf5","gxf5","Bxa7","Qxa2"]},{"stage":4,"nodes":32000000,"cp":0,"depth":48,"pvSan":["g4","g6","f4","f5","Bxa7","Qxa2","Bxb8","Bxb2+"]},{"stage":5,"nodes":128000000,"cp":0,"depth":49,"pvSan":["g4","g6","f4","f5","gxf5","gxf5","Bxa7","Qxa2"]},{"stage":6,"nodes":400000000,"cp":0,"depth":57,"pvSan":["g4","g6","f4","f5","gxf5","gxf5","Bxa7","Qxa2"]},{"stage":7,"nodes":800000000,"cp":0,"depth":62,"pvSan":["g4","g6","f4","f5","Bxa7","Qxa2","Bxb8","Bxb2+"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":63,"pvSan":["g4","g6","f4","f5","Bxa7","Qxa2","Bxb8","Bxb2+"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":63,"pvSan":["g4","g6","f4","f5","Bxa7","Qxa2","Bxb8","Bxb2+"]}],"deepestStage":9,"shallowMaxAbsCp":24,"shallowMinCp":0,"shallowMaxCp":24,"sumOfSetupsCp":-16,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":15,"depth":43,"san":["g3","f5","f4","b6","Bxa8","Rxa8","a4","g6","c3","c5"]},{"rank":2,"cp":0,"depth":43,"san":["g4","g6","f4","f5","Bxa7","Qxa2","Bxb8","Bxb2+","Rxb2","Qxa1+"]},{"rank":3,"cp":-40,"depth":42,"san":["c3","b6","h3","g6","Bh2","f5","Nac2","e5","e3","c5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":0},{"san":"g6","cp":0},{"san":"f4","cp":0},{"san":"f5","cp":0},{"san":"Bxa7","cp":0},{"san":"Qxa2","cp":0},{"san":"Bxb8","cp":0},{"san":"Bxb2+","cp":0},{"san":"Rxb2","cp":0},{"san":"Qxa1+","cp":0},{"san":"Rb1","cp":0},{"san":"Qa3+","cp":0},{"san":"Rb2","cp":0},{"san":"Qa1+","cp":0},{"san":"Rb1","cp":0},{"san":"Qa3+","cp":0},{"san":"Rb2","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":0,"meanAbsCp":0.0,"finalCp":0,"peakMove":1,"within25":17,"count":17},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":30.9,"reasons":{"threefold_repetition":7,"quiet_draw":3},"samples":[{"game":0,"seed":20260921255947,"result":"1/2-1/2","reason":"threefold_repetition","san":"g4 g6 f4 f5 gxf5 gxf5 Bxa7 Qxa2 Bxb8 Bxb2+ Rxb2 Qxa1+ Rb1 Qa3+ Rb2 Qa1+ Rb1 Qa3+ Rb2"},{"game":1,"seed":20260921255948,"result":"1/2-1/2","reason":"quiet_draw","san":"g4 g6 f4 b6 Bxa8 Rxa8 e4 f5 gxf5 Qxa2 e5 Qd5 fxg6 Nxg6 Qh5 Qf7 Qf3 c6 Ng2 Kb7 Nb3 Nc7 d4 e6 O-O-O a5 Nd2 d5 exd6 Nb5 Ne3 Nxd6 Nec4 Nxc4 Nxc4 Ne7 Qa3 Nc8 Kb1 a4 Bf2 Rd5 Rg1 Bf6 Qf3 Bh8 Rd3 b5 Ne5 Qe7 Qh3 Nb6 Rdg3 a3 Rxa3 Rxa3 Qxa3 Qxa3 bxa3 Bxe5 dxe5 Na4 Rg7+ Kc8 Rg8+ Kd7 Rg7+ Kc8 Kc1 Nc3 f5 Rd1+ Kb2 Na4+ Ka2 Rd2 fxe6 Rxf2 Rg8+ Kc7"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":102,"berserkCp":0,"lc0Cp":14,"weightWhite":28,"weightBlack":72,"weightDiff":-44,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":160,"blackWins":0,"whiteScorePct":50.0,"avgMoves":31.7,"reasons":{"threefold_repetition":90,"quiet_draw":70}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":266,"b":286,"mirrorW":597,"mirrorB":580,"fen":"nrknrbbq/pppppppp/8/8/8/8/PPPPPPPP/NRKNBBQR w BHbe - 0 1","white":{"sp":266,"rank":"NRKNBBQR","family":"BastionScout","kingFile":"c","rookFiles":["b","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":26,"mbi":57,"mbiBand":"M"},"black":{"sp":286,"rank":"NRKNRBBQ","family":"BastionScout","kingFile":"c","rookFiles":["b","e"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":15,"mbi":86,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-6,"depth":15,"pvSan":["Nc3","e5","e4","g6","f3","f5","O-O-O","Nc6"]},{"stage":1,"nodes":500000,"cp":2,"depth":19,"pvSan":["f4","f5","Nc3","g6","g4","Bg7","Nb3","Nb6"]},{"stage":2,"nodes":2000000,"cp":10,"depth":29,"pvSan":["f4","e5","fxe5","f6","Nc3","fxe5","O-O-O","Nc6"]},{"stage":3,"nodes":8000000,"cp":6,"depth":34,"pvSan":["f4","e5","fxe5","f6","Nc3","fxe5","e4","Nb6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":38,"pvSan":["f4","Nb6","Nc3","f6","O-O-O","e5","e4","Nc6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":48,"pvSan":["f4","e5","fxe5","f6","Nc3","fxe5","e4","Nb6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["f4","e5","fxe5","f6","Nc3","fxe5","e4","Nb6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["f4","e5","fxe5","f6","Nc3","fxe5","e4","Nc6"]},{"stage":8,"nodes":1600000000,"cp":2,"depth":56,"pvSan":["f4","e5","fxe5","f6","Nc3","fxe5","e4","Nc6"]}],"deepestStage":8,"shallowMaxAbsCp":10,"shallowMinCp":-6,"shallowMaxCp":10,"sumOfSetupsCp":11,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":10,"depth":44,"san":["f4","e5","fxe5","f6","Nc3","fxe5","e4","Nc6","Bf2","Nb6"]},{"rank":2,"cp":-15,"depth":44,"san":["Nc3","e5","e4","g6","O-O-O","f5","f3","Nb6","Bf2","Nc6"]},{"rank":3,"cp":-16,"depth":44,"san":["Nb3","e5","e4","f5","f3","g6","Nc3","Nc6","O-O-O","Nb6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f4","cp":8},{"san":"e5","cp":0},{"san":"fxe5","cp":5},{"san":"f6","cp":4},{"san":"Nb3","cp":8},{"san":"fxe5","cp":0},{"san":"e4","cp":3},{"san":"Nb6","cp":5},{"san":"Nc3","cp":6},{"san":"Nc6","cp":5},{"san":"Bf2","cp":6},{"san":"O-O-O","cp":8},{"san":"Bb5","cp":8},{"san":"Be7","cp":2},{"san":"O-O-O","cp":0},{"san":"g6","cp":0},{"san":"Kb1","cp":13},{"san":"Rf8","cp":14},{"san":"Be3","cp":0},{"san":"Qg7","cp":0},{"san":"h4","cp":-4},{"san":"h6","cp":0},{"san":"g4","cp":0},{"san":"Kb8","cp":-2},{"san":"Bxc6","cp":-3},{"san":"dxc6","cp":-7},{"san":"Ne2","cp":0},{"san":"Nc8","cp":0},{"san":"h5","cp":0},{"san":"g5","cp":0},{"san":"Ng3","cp":3},{"san":"Qf6","cp":2},{"san":"Nf5","cp":12},{"san":"b6","cp":0},{"san":"d4","cp":0},{"san":"Kb7","cp":0},{"san":"Qg2","cp":0},{"san":"Bd6","cp":0},{"san":"d5","cp":-3},{"san":"cxd5","cp":0},{"san":"exd5","cp":0},{"san":"Ne7","cp":0},{"san":"Nxd6+","cp":0},{"san":"Rxd6","cp":0},{"san":"Rhf1","cp":0},{"san":"Qg7","cp":0},{"san":"c4","cp":0},{"san":"Rxf1","cp":0},{"san":"Qxf1","cp":0},{"san":"Qf6","cp":0},{"san":"Bd2","cp":-4},{"san":"c6","cp":0},{"san":"Bb4","cp":0},{"san":"Qxf1","cp":0},{"san":"Rxf1","cp":0},{"san":"Rd7","cp":0},{"san":"d6","cp":0},{"san":"Nc8","cp":-5},{"san":"c5","cp":0},{"san":"Bxb3","cp":-2}],"end":"target","maxAbsCp":14,"meanAbsCp":2.4,"finalCp":-2,"peakMove":9,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.8,"reasons":{"quiet_draw":5,"threefold_repetition":5},"samples":[{"game":0,"seed":20260921266286,"result":"1/2-1/2","reason":"quiet_draw","san":"f4 Nb6 Nc3 Nc6 O-O-O f5 d4 g6 g4 Nb4 e3 N4d5 Qf2 Nc4 Bxc4 Nxc3 Bxc3 Bxc4 d5 Qg8 gxf5 gxf5 Rhg1 Qf7 Qd2 b6 Nb3 a5 Qd4 Be2 Rd2 Ba6 Rg3 e6 Rd1 Bb7 d6 Bxd6 Qc4 Qf8 Bg7 Qe7 Nd4 Ra8 Nb5 Bc6 Nxd6+ cxd6 Qc3 e5 Qd3 exf4 exf4 Rg8 Bd4 Rxg3 hxg3 Be4 Qb5 d5 Qxb6 Qb4 Rd2 Qxb6 Bxb6 Ra6 Bf2 Rh6 b3 Kb7 Kb2 Rh2 a4 Rh3 Ka3 h5 c3 h4 gxh4 Rxc3"},{"game":1,"seed":20260921266287,"result":"1/2-1/2","reason":"threefold_repetition","san":"f3 Nb6 Nc3 Nc6 d4 d5 O-O-O e5 Nb3 O-O-O dxe5 h5 Kb1 Qh6 Bd2 Qg6 e4 dxe4 fxe4 Nxe5 a4 f6 a5 Bxb3 axb6 axb6 Bb5 c6 Qxb6 Bxc2+ Kxc2 cxb5 Rhe1 Rd6 Qxb5 Red8 Re2 Nc6 Qc4 Qg4 Nb5 Rd5 Na7+ Kc7 h3 Rc5 hxg4 Rxc4+ Kb3 Rxd2 Rexd2 Rb4+ Kc2 Nxa7 Rd8 Bc5 gxh5 Kb6 R1d7 Nc6 Re8 Bd4 Rxg7 Rxb2+ Kd3 Rb3+ Kc2 Rc3+ Kd2 Ra3 Kc2 Rc3+ Kd2 Ra3 Kc2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":0,"weightWhite":52,"weightBlack":122,"weightDiff":-70,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.8,"reasons":{"quiet_draw":5,"threefold_repetition":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":269,"b":914,"mirrorW":600,"mirrorB":39,"fen":"brkrqbnn/pppppppp/8/8/8/8/PPPPPPPP/NRKBNQBR w BHbd - 0 1","white":{"sp":269,"rank":"NRKBNQBR","family":"BastionScout","kingFile":"c","rookFiles":["b","h"],"queenFile":"f","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":0,"mbi":98,"mbiBand":"E"},"black":{"sp":914,"rank":"BRKRQBNN","family":"BastionScout","kingFile":"c","rookFiles":["b","d"],"queenFile":"e","bishopCorner":1,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":41,"mbi":13,"mbiBand":"L"},"stages":[{"stage":0,"nodes":100000,"cp":-21,"depth":12,"pvSan":["c3","b6","b4","e5","f3","d5","Bc2","Ng6"]},{"stage":1,"nodes":500000,"cp":-3,"depth":18,"pvSan":["c3","b6","Bc2","e5","Bxh7","Nf6","Bd3","d5"]},{"stage":2,"nodes":2000000,"cp":-17,"depth":25,"pvSan":["c3","b6","Bc2","Ng6","f3","e5","O-O-O","Nf6"]},{"stage":3,"nodes":8000000,"cp":-11,"depth":29,"pvSan":["c3","b6","Bc2","Ng6","f3","Nf6","O-O-O","e5"]},{"stage":4,"nodes":32000000,"cp":-6,"depth":35,"pvSan":["c3","b6","Bc2","Nf6","f3","Ng6","O-O-O","e5"]},{"stage":5,"nodes":128000000,"cp":-2,"depth":40,"pvSan":["c3","b6","e3","f5","Be2","Nf6","h3","e5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":48,"pvSan":["c3","f5","h3","b6","e3","e5","Be2","Nf6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["c3","f5","h3","b6","e3","e5","f3","d5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":53,"pvSan":["c3","f5","h3","b6","e3","e5","f3","d5"]}],"deepestStage":8,"shallowMaxAbsCp":21,"shallowMinCp":-21,"shallowMaxCp":-2,"sumOfSetupsCp":-41,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["c3","f5","h3","Nf7","f3","b6","e3","e5","Be2","Qe6"]},{"rank":2,"cp":-6,"depth":40,"san":["f3","b6","c3","f5","e3","e5","h3","Nf6","Bh2","Qe6"]},{"rank":3,"cp":-11,"depth":40,"san":["e3","e5","c3","f5","f3","b6","h3","Nf6","Bh2","Qe6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c3","cp":-24},{"san":"b6","cp":-17},{"san":"Bc2","cp":-12},{"san":"Ng6","cp":0},{"san":"f3","cp":-22},{"san":"Nf6","cp":-35},{"san":"O-O-O","cp":-31},{"san":"e5","cp":-23},{"san":"Kb1","cp":-21},{"san":"a5","cp":-23},{"san":"Bf2","cp":-33},{"san":"h5","cp":-24},{"san":"h3","cp":-35},{"san":"d5","cp":-31},{"san":"g4","cp":-34},{"san":"Bc6","cp":-39},{"san":"d4","cp":-31},{"san":"exd4","cp":-33},{"san":"Bxd4","cp":-24},{"san":"Kb7","cp":-14},{"san":"Bxf6","cp":-9},{"san":"gxf6","cp":-14},{"san":"Nb3","cp":-11},{"san":"Ne5","cp":-15},{"san":"Ng2","cp":-14},{"san":"Nc4","cp":-12},{"san":"e4","cp":-16},{"san":"Bb5","cp":-7},{"san":"Bd3","cp":1},{"san":"dxe4","cp":-8},{"san":"Bxe4+","cp":-7},{"san":"Ka7","cp":-8},{"san":"Qf2","cp":-6},{"san":"hxg4","cp":-5},{"san":"hxg4","cp":-1},{"san":"Rxd1+","cp":0},{"san":"Rxd1","cp":0},{"san":"a4","cp":0},{"san":"Nd4","cp":0},{"san":"a3","cp":0},{"san":"b3","cp":0},{"san":"Nd6","cp":0},{"san":"Bd3","cp":0},{"san":"f5","cp":0},{"san":"Ne3","cp":0},{"san":"Bxd3+","cp":0},{"san":"Rxd3","cp":0},{"san":"fxg4","cp":0},{"san":"fxg4","cp":0},{"san":"Qe4","cp":0},{"san":"Kc2","cp":0},{"san":"Bh6","cp":0},{"san":"Nc4","cp":0},{"san":"Qh1","cp":0},{"san":"Rd1","cp":0},{"san":"Qe4+","cp":0},{"san":"Rd3","cp":0},{"san":"Qh1","cp":0},{"san":"Rd1","cp":0},{"san":"Qe4+","cp":0}],"end":"target","maxAbsCp":39,"meanAbsCp":10.7,"finalCp":0,"peakMove":8,"within25":51,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":51.0,"reasons":{"quiet_draw":7,"resign_white":2,"threefold_repetition":1},"samples":[{"game":0,"seed":20260921269914,"result":"1/2-1/2","reason":"quiet_draw","san":"f3 b6 g4 Nf6 e4 e5 c4 Ng6 Bc2 h5 g5 Nh7 h4 Be7 d4 Nxh4 O-O-O Bxg5+ Kb1 exd4 Bxd4 f5 exf5 Qf7 Qh3 Rf8 Nb3 Nxf5 Qxh5 Bh6 Qxf7 Rxf7 Bxg7 Bxg7 Rxh7 Nd6 Nd4 O-O-O Nb5 Nxb5 cxb5 Rh8 Rxh8+ Bxh8 Bg6 Rg7 Bh5 Kd8 Nc2 Rh7 Bg4 d6 Nb4 Rh2 b3 Bc3 Nd5 Be5 Nb4 Bc3 Nd5 Bxd5 Rxd5 Rb2+ Kc1 Rxa2 Rh5 Ke7 Rh7+ Kf6 Rxc7 Be5 Rc8 Ke7 Rc7+ Kf6 Rc8 Kg5 Rc2 Ra1+"},{"game":1,"seed":20260921269915,"result":"1/2-1/2","reason":"quiet_draw","san":"c3 b6 Bc2 Ng6 f4 e6 e4 Nf6 d3 e5 fxe5 Qxe5 O-O-O d5 exd5 Qxd5 Kb1 Be7 Nb3 O-O Nd2 a5 Bd4 b5 Ne4 Ng4 h3 N4e5 Qf5 a4 h4 c5 Bxc5 Bxc5 Nxc5 Qxc5 d4 Qc8 Qxc8 Rbxc8 dxe5 Nxe5 Rd4 Rfe8 Rb4 a3 bxa3 Nc4 Bd3 Nxa3+ Kc1 Red8 Kb2 Nc4+ Bxc4 bxc4 Nf3 Bxf3 gxf3 Rd2+ Kb1 Rf2 a4 Rxf3 Kb2 f5 Rg1 f4 a5 Rf2+ Ka3 Ra8 Rb5 f3 h5 h6 Ra1 Re2 Rf1 Rf8 a6 Rf6 a7 Ra6+ Kb4 Rxa7 Rxf3 Rc7 Rc5 Rxc5 Kxc5 Re4 Rf1 Rg4 Kd5 Rh4"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":1,"lc0Cp":-8,"weightWhite":35,"weightBlack":46,"weightDiff":-11,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":51.0,"reasons":{"quiet_draw":7,"resign_white":2,"threefold_repetition":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":273,"b":611,"mirrorW":587,"mirrorB":243,"fen":"brnqkrnb/pppppppp/8/8/8/8/PPPPPPPP/BNRBKNRQ w CGbf - 0 1","white":{"sp":273,"rank":"BNRBKNRQ","family":"ThroneGuard","kingFile":"e","rookFiles":["c","g"],"queenFile":"h","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":46,"mbi":7,"mbiBand":"L"},"black":{"sp":611,"rank":"BRNQKRNB","family":"ThroneGuard","kingFile":"e","rookFiles":["b","f"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":15,"mbi":86,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-3,"depth":15,"pvSan":["b3","b5","h4","Nh6","Qh2","f5","c4","b4"]},{"stage":1,"nodes":500000,"cp":-2,"depth":18,"pvSan":["b3","b5","h4","Nf6","c4","bxc4","bxc4","g6"]},{"stage":2,"nodes":2000000,"cp":-21,"depth":26,"pvSan":["b3","b5","h4","Nf6","c4","bxc4","bxc4","g6"]},{"stage":3,"nodes":8000000,"cp":-6,"depth":28,"pvSan":["b3","b5","h4","Nf6","e3","d5","d4","Nd6"]},{"stage":4,"nodes":32000000,"cp":-9,"depth":36,"pvSan":["b3","b5","e3","Nf6","Bf3","Bxf3","gxf3","g6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":42,"pvSan":["b3","b5","h4","Nf6","c4","bxc4","bxc4","g6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":52,"pvSan":["b3","b5","h4","Nf6","c4","bxc4","bxc4","g6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["b3","b5","h4","Nf6","c4","bxc4","bxc4","g6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":55,"pvSan":["b3","Nd6","e3","f5","g4","e6","gxf5","Nxf5"]}],"deepestStage":8,"shallowMaxAbsCp":21,"shallowMinCp":-21,"shallowMaxCp":0,"sumOfSetupsCp":31,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":9,"depth":40,"san":["b3","b5","h4","Nf6","e3","d5","Ng3","g6","h5","Nd6"]},{"rank":2,"cp":-24,"depth":40,"san":["b4","b5","h4","Nf6","Qh3","a5","bxa5","g6","g4","d5"]},{"rank":3,"cp":-39,"depth":39,"san":["d3","g6","Nfd2","b5","e3","e6","Nc3","b4","Ne2","f5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b3","cp":-9},{"san":"b5","cp":-16},{"san":"h4","cp":-12},{"san":"Nf6","cp":-14},{"san":"e3","cp":2},{"san":"d5","cp":-2},{"san":"h5","cp":7},{"san":"Nd6","cp":0},{"san":"g4","cp":0},{"san":"g5","cp":15},{"san":"hxg6","cp":22},{"san":"fxg6","cp":23},{"san":"d4","cp":20},{"san":"e6","cp":22},{"san":"g5","cp":17},{"san":"Nfe4","cp":25},{"san":"Qxh7","cp":17},{"san":"Nxf2","cp":16},{"san":"Qxg6+","cp":16},{"san":"Kd7","cp":15},{"san":"Qh5","cp":8},{"san":"Rf5","cp":9},{"san":"Bf3","cp":13},{"san":"Nfe4","cp":9},{"san":"Bxe4","cp":7},{"san":"Nxe4","cp":3},{"san":"Qh7+","cp":6},{"san":"Qe7","cp":0},{"san":"Qxe7+","cp":6},{"san":"Kxe7","cp":6},{"san":"g6","cp":10},{"san":"Bf6","cp":7},{"san":"Nbd2","cp":11},{"san":"Bh4+","cp":10},{"san":"Kd1","cp":2},{"san":"Rg8","cp":14},{"san":"Nxe4","cp":14},{"san":"dxe4","cp":10},{"san":"c4","cp":7},{"san":"bxc4","cp":10},{"san":"bxc4","cp":9},{"san":"Bc6","cp":10},{"san":"Kc2","cp":12},{"san":"Ba4+","cp":9},{"san":"Kc3","cp":12},{"san":"Bf2","cp":8},{"san":"Rg4","cp":10},{"san":"Be8","cp":9},{"san":"g7","cp":10},{"san":"Bh5","cp":1},{"san":"Rg2","cp":1},{"san":"Rf7","cp":0},{"san":"Rh2","cp":4},{"san":"Bg4","cp":5},{"san":"Kb4","cp":3},{"san":"Rgxg7","cp":1},{"san":"Bc3","cp":3},{"san":"Rh7","cp":3},{"san":"Rxh7","cp":4},{"san":"Rxh7","cp":0}],"end":"target","maxAbsCp":25,"meanAbsCp":9.1,"finalCp":0,"peakMove":8,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.5,"reasons":{"threefold_repetition":3,"quiet_draw":7},"samples":[{"game":0,"seed":20260921273611,"result":"1/2-1/2","reason":"threefold_repetition","san":"b3 e6 h4 f5 g4 b6 Qh2 fxg4 h5 Nd6 Ne3 Nf6 c4 Qe7 Nxg4 g6 Nxf6+ Bxf6 Bxf6 Qxf6 c5 bxc5 Rxc5 Rb4 f3 Rh4 Qe5 Qxe5 Rxe5 Rf5 hxg6 hxg6 Re3 Ra5 a4 Rah5 Nc3 Ke7 Rxg6 Nf5 Re5 Rh1+ Kf2 R1h2+ Ke1 Rh1+ Kf2 R1h2+ Ke1"},{"game":1,"seed":20260921273612,"result":"1/2-1/2","reason":"quiet_draw","san":"c4 g6 d3 Nd6 Nfd2 f5 e3 b5 cxb5 Nxb5 h4 Nh6 Qh3 O-O O-O e6 Bf3 Bd5 Bxd5 exd5 Nc3 Nxc3 bxc3 Ng4 Nf3 Rb6 c4 Bxa1 Rxa1 dxc4 dxc4 Nf6 Qg3 d6 Qf4 Ne4 Ng5 Qe7 Nxe4 fxe4 Qg4 Rc6 Rad1 Rxc4 Rd5 Rc2 Ra5 Qf7 Rxa7 Rxf2 Rc1 Rf1+ Rxf1 Qxf1+ Kh2 Qc1 Qxe4 Rf1 Ra8+ Kg7 Qe7+ Rf7 Qe8 Qc4 Ra4 Qd5 a3 c5 Rf4 Rxf4 exf4 c4 Qe7+ Kg8 Qe8+ Kg7 Qe7+ Kh6 g4 Qd2+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-7,"lc0Cp":9,"weightWhite":65,"weightBlack":72,"weightDiff":-7,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.5,"reasons":{"threefold_repetition":3,"quiet_draw":7}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":275,"b":403,"mirrorW":579,"mirrorB":739,"fen":"brqnnkrb/pppppppp/8/8/8/8/PPPPPPPP/BNRKNRQB w CFbg - 0 1","white":{"sp":275,"rank":"BNRKNRQB","family":"ThroneGuard","kingFile":"d","rookFiles":["c","f"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":19,"mbi":75,"mbiBand":"S"},"black":{"sp":403,"rank":"BRQNNKRB","family":"BastionGuard","kingFile":"f","rookFiles":["b","g"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":16,"mbi":83,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":16,"depth":16,"pvSan":["b3","b5","f4","c5","g4","Bxh1","Qxh1","g6"]},{"stage":1,"nodes":500000,"cp":-1,"depth":21,"pvSan":["b3","b5","g4","Bxh1","Qxh1","d6","g5","g6"]},{"stage":2,"nodes":2000000,"cp":2,"depth":23,"pvSan":["b3","b5","g4","Bxh1","Qxh1","b4","f4","c5"]},{"stage":3,"nodes":8000000,"cp":-3,"depth":30,"pvSan":["b3","b5","g4","Bxh1","Qxh1","d6","Qg2","b4"]},{"stage":4,"nodes":32000000,"cp":9,"depth":35,"pvSan":["b3","b5","g4","Bxh1","Qxh1","d6","h3","b4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":47,"pvSan":["b3","b5","g4","Bxh1","Qxh1","d6","h3","b4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":55,"pvSan":["b3","b5","g4","Bxh1","Qxh1","d6","h3","b4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["b3","b5","g4","Bxh1","Qxh1","d6","h3","b4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":61,"pvSan":["b3","b5","g4","Bxh1","Qxh1","d6","h3","b4"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":63,"pvSan":["b3","b5","g4","Bxh1","Qxh1","d6","h3","b4"]}],"deepestStage":9,"shallowMaxAbsCp":16,"shallowMinCp":-3,"shallowMaxCp":16,"sumOfSetupsCp":3,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-10,"depth":41,"san":["b3","b5","g4","Bxh1","Qxh1","d6","Qg2","g5","Bxh8","Rxh8"]},{"rank":2,"cp":-7,"depth":40,"san":["g4","g6","f4","c5","c4","d6","Qg3","b5","Bxa8","Rxa8"]},{"rank":3,"cp":-11,"depth":40,"san":["Nc3","b5","g4","Bxh1","Qxh1","g6","b3","c5","f4","c4"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b3","cp":2},{"san":"b5","cp":4},{"san":"g4","cp":24},{"san":"Bxh1","cp":17},{"san":"Qxh1","cp":8},{"san":"b4","cp":6},{"san":"f4","cp":16},{"san":"c5","cp":16},{"san":"d3","cp":16},{"san":"Qa6","cp":13},{"san":"h4","cp":17},{"san":"g6","cp":-18},{"san":"Bxh8","cp":5},{"san":"Rxh8","cp":0},{"san":"Nf3","cp":0},{"san":"Nf6","cp":0},{"san":"Qg1","cp":10},{"san":"d6","cp":6},{"san":"e4","cp":19},{"san":"Nc6","cp":15},{"san":"Nbd2","cp":19},{"san":"Qxa2","cp":5},{"san":"Nc4","cp":0},{"san":"Nd7","cp":-21},{"san":"d4","cp":-22},{"san":"Nb6","cp":0},{"san":"Ncd2","cp":0},{"san":"cxd4","cp":0},{"san":"Nxd4","cp":0},{"san":"Nd8","cp":0},{"san":"e5","cp":0},{"san":"dxe5","cp":0},{"san":"fxe5","cp":0},{"san":"Nd5","cp":0},{"san":"Nc4","cp":0},{"san":"Nb6","cp":0},{"san":"Nd2","cp":0},{"san":"Nd5","cp":0},{"san":"Nc4","cp":0},{"san":"Nb6","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":24,"meanAbsCp":7.0,"finalCp":0,"peakMove":2,"within25":40,"count":40},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.9,"reasons":{"quiet_draw":7,"threefold_repetition":3},"samples":[{"game":0,"seed":20260921275403,"result":"1/2-1/2","reason":"quiet_draw","san":"g4 g6 c4 b6 Bxa8 Rxa8 Nc3 Qa6 d3 c6 Qg2 Rc8 b4 b5 cxb5 cxb5 f4 g5 f5 Be5 e3 Nc6 Nc2 Nf6 a3 Bxc3 Bxc3 d6 Kd2 Kg7 h4 h6 hxg5 hxg5 Rh1 Ne5 Bb2 Qb6 Nd4 Rxc1 Bxc1 Nexg4 Bb2 Kf8 Rc1 Kg7 Rg1 Rh8 Qf3 Rh4 Ne2 Kh6 Bxf6 Nxf6 Qa8 Nh7 Qe8 d5 Rc1 Kg7 Rc6 Nf6 Qa8 Rh8 Rxb6 Rxa8 Rxb5 g4 Ra5 Kh6 Rc5 Rd8 Rc7 Rd7 Rc8 Kg5 Nd4 g3 Ke2 g2 Nf3+ Kxf5 Nh4+ Ke6 Nxg2 Rd6 Ne1 Kd7 Rf8 Ra6 Nc2 Rc6 Kd2 Rc8 Rxc8 Kxc8 Nd4 Kc7 Nf5 Ng8 a4 e6 Nd4 Nh6 Nf3 Kd6 Nd4 Kc7"},{"game":1,"seed":20260921275404,"result":"1/2-1/2","reason":"quiet_draw","san":"b3 b5 f4 d6 f5 g5 Bxh8 Rxh8 g3 Bxh1 Qxh1 Nf6 h4 gxh4 Qxh4 Rg8 Nc3 h5 e4 Qb7 Ng2 b4 Nd5 Nxd5 exd5 Qxd5 Ne3 Qe5 Rf4 Qf6 Qxf6 exf6 Ke2 Rxg3 Rh1 Rg5 Rfh4 c6 Rxh5 Rxh5 Rxh5 d5 Rh4 Rb5 c3 bxc3 dxc3 Ra5 a4 Nb7 Nc2 Nd6 Nb4 Rc5 Kd3 Ne4 Na2 Ke7 Rh8 Nf2+ Ke2 Ne4 Kd3 Nf2+ Ke2 Ng4 Kf3 Ne5+ Ke3 Ng4+ Kf4 Ne5 Ra8 Ra5 Nb4 Kd6 Ke3 Nd7 Rd8 Kc7"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":50,"berserkCp":0,"lc0Cp":-2,"weightWhite":160,"weightBlack":143,"weightDiff":17,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":160,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.8,"reasons":{"quiet_draw":98,"threefold_repetition":62}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":281,"b":306,"mirrorW":585,"mirrorB":359,"fen":"bnqrkbrn/pppppppp/8/8/8/8/PPPPPPPP/NRKBBNRQ w BGdg - 0 1","white":{"sp":281,"rank":"NRKBBNRQ","family":"BastionScout","kingFile":"c","rookFiles":["b","g"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":true,"mbiCp":16,"mbi":83,"mbiBand":"S"},"black":{"sp":306,"rank":"BNQRKBRN","family":"ThroneScout","kingFile":"e","rookFiles":["d","g"],"queenFile":"c","bishopCorner":1,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":33,"mbi":28,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-31,"depth":14,"pvSan":["e3","c5","Be2","e6","d4","cxd4","exd4","Ng6"]},{"stage":1,"nodes":500000,"cp":-2,"depth":17,"pvSan":["c3","e6","Bc2","Ng6","O-O-O","Be7","d4","O-O"]},{"stage":2,"nodes":2000000,"cp":-10,"depth":23,"pvSan":["c3","Ng6","h4","b5","Qh2","e5","e3","Bd6"]},{"stage":3,"nodes":8000000,"cp":-26,"depth":27,"pvSan":["c3","Ng6","h4","b5","Qh2","e5","e3","Bd6"]},{"stage":4,"nodes":32000000,"cp":-18,"depth":31,"pvSan":["h4","b5","Qh3","e6","h5","f6","c3","Nf7"]},{"stage":5,"nodes":128000000,"cp":3,"depth":38,"pvSan":["h4","c5","c3","Ng6","h5","Nf4","g3","Ne6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":42,"pvSan":["h4","c5","h5","b6","c3","g6","e3","Nc6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["h4","c5","h5","b6","c3","g6","Bc2","Qa6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["h4","c5","h5","b6","c3","g6","Bc2","Qa6"]}],"deepestStage":8,"shallowMaxAbsCp":31,"shallowMinCp":-31,"shallowMaxCp":3,"sumOfSetupsCp":-17,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":39,"san":["h4","c5","h5","b6","c3","g6","Bc2","Qa6","Ne3","Qxe2"]},{"rank":2,"cp":-3,"depth":39,"san":["g4","c5","h4","Nc6","c3","d5","h5","d4","Bc2","g6"]},{"rank":3,"cp":-20,"depth":38,"san":["c3","Ng6","h4","b5","Qh2","e5","e3","Bd6","h5","Ne7"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c3","cp":-21},{"san":"Ng6","cp":-7},{"san":"h4","cp":-23},{"san":"b5","cp":-24},{"san":"d4","cp":-26},{"san":"c5","cp":-19},{"san":"Qh2","cp":-16},{"san":"e6","cp":-21},{"san":"h5","cp":-29},{"san":"Ne7","cp":-28},{"san":"dxc5","cp":-26},{"san":"d6","cp":-27},{"san":"Bc2","cp":-26},{"san":"dxc5","cp":-32},{"san":"f3","cp":-20},{"san":"b4","cp":-28},{"san":"Ne3","cp":-39},{"san":"Nd5","cp":-25},{"san":"Nxd5","cp":-26},{"san":"Bxd5","cp":-24},{"san":"Bh4","cp":-22},{"san":"Bd6","cp":-16},{"san":"Bg3","cp":-11},{"san":"Be7","cp":-15},{"san":"Bh4","cp":-14},{"san":"Bxa2","cp":-14},{"san":"O-O-O","cp":-12},{"san":"bxc3","cp":-19},{"san":"bxc3","cp":-13},{"san":"Bd5","cp":-16},{"san":"Ba4+","cp":-15},{"san":"Bc6","cp":-16},{"san":"Bxe7","cp":-15},{"san":"Kxe7","cp":-16},{"san":"Nb3","cp":-24},{"san":"f6","cp":-29},{"san":"Qf4","cp":-19},{"san":"Kf7","cp":-21},{"san":"Bxc6","cp":-23},{"san":"Nxc6","cp":-23},{"san":"Qc4","cp":-27},{"san":"Ne5","cp":-24},{"san":"Qa4","cp":-17},{"san":"Qc7","cp":-30},{"san":"Kc2","cp":-25},{"san":"Rb8","cp":-32},{"san":"Ra1","cp":-32},{"san":"Nd7","cp":-25},{"san":"g3","cp":-31},{"san":"h6","cp":-31},{"san":"Qf4","cp":-36},{"san":"Ne5","cp":-29},{"san":"Qa4","cp":-19},{"san":"Rgd8","cp":-40},{"san":"Rgd1","cp":-28},{"san":"Rxd1","cp":-35},{"san":"Rxd1","cp":-29},{"san":"Kg8","cp":-39},{"san":"Ra1","cp":-25},{"san":"Qb6","cp":-24}],"end":"target","maxAbsCp":40,"meanAbsCp":23.6,"finalCp":-24,"peakMove":27,"within25":36,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":46.2,"reasons":{"threefold_repetition":4,"quiet_draw":5,"resign_black":1},"samples":[{"game":0,"seed":20260921281306,"result":"1/2-1/2","reason":"threefold_repetition","san":"c3 b5 Bc2 Ng6 O-O-O c5 Kb1 e6 d4 Nf4 Ng3 Na6 e3 Nd5 Ne2 cxd4 Nxd4 b4 c4 Qxc4 e4 Nb6 f3 Nc5 Bf2 Be7 Nab3 Rc8 Rge1 O-O Nxc5 Qxc5 Bd3 Qc7 Qf1 Na4 Nb3 d6 Re2 Qb8 Bg3 Nc5 Nxc5 Rxc5 Rc1 Rc6 Rxc6 Bxc6 Rc2 Bd7 Ba6 h6 b3 Rd8 Qd3 Qb6 Bf2 Qa5 Bd4 h5 Qe2 e5 Be3 d5 exd5 Qxd5 Bd3 Qa5 Rc1 g6 Qc2 Rc8 Qd2 Rxc1+ Qxc1 Kg7 Qc2 a6 Qd2 Bc8 Bh6+ Kh7 Be3 Kg7 Bh6+ Kh7 Be3"},{"game":1,"seed":20260921281307,"result":"1/2-1/2","reason":"quiet_draw","san":"g4 Nc6 c3 b5 Qd5 b4 f4 Ng6 Bg3 e6 Qh5 Qa6 f5 bxc3 dxc3 Qb6 e3 Nge5 Be2 h6 Nc2 g6 Qh3 gxf5 gxf5 Ne7 fxe6 Qxe6 Qxe6 dxe6 Nd4 h5 Bxh5 Be4 O-O-O Nd3+ Rxd3 Bxd3 Nxe6 Rd6 Nxf8 Kxf8 e4 Ra6 a3 f5 exf5 Nxf5 Nd2 Nxg3 hxg3 Rf6 Bd1 Rf2 Bc2 Bb5 Ne4 Re2 Nc5 Rg5 b4 Ke7 a4 Bc4 g4 Rge5 Kb2 Rh2 Nb3 Ree2 Nd4 Rd2 b5 Kd6 g5 Kc5 g6 Rdg2 Rxg2 Rxg2 Ka3 Bd5 Bb1 Rg4 Bc2 Rg3 Kb2 Bg8 Nb3+ Kb6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":6,"lc0Cp":7,"weightWhite":33,"weightBlack":51,"weightDiff":-18,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":46.2,"reasons":{"threefold_repetition":4,"quiet_draw":5,"resign_black":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":281,"b":502,"mirrorW":585,"mirrorB":550,"fen":"rqbnkbnr/pppppppp/8/8/8/8/PPPPPPPP/NRKBBNRQ w BGah - 0 1","white":{"sp":281,"rank":"NRKBBNRQ","family":"BastionScout","kingFile":"c","rookFiles":["b","g"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":true,"mbiCp":16,"mbi":83,"mbiBand":"S"},"black":{"sp":502,"rank":"RQBNKBNR","family":"ThroneGuard","kingFile":"e","rookFiles":["a","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"central","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-8,"depth":17,"pvSan":["e4","e6","f4","b5","Bf3","a5","O-O-O","b4"]},{"stage":1,"nodes":500000,"cp":4,"depth":18,"pvSan":["f4","c6","f5","d5","g4","e5","e4","d4"]},{"stage":2,"nodes":2000000,"cp":2,"depth":23,"pvSan":["f4","c5","g3","b5","e4","e5","Ne3","c4"]},{"stage":3,"nodes":8000000,"cp":18,"depth":26,"pvSan":["f4","c6","f5","h5","g4","hxg4","Bg3","d6"]},{"stage":4,"nodes":32000000,"cp":2,"depth":32,"pvSan":["f4","c6","f5","h5","g4","hxg4","e4","e5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":43,"pvSan":["e4","e5","f4","Bc5","fxe5","Ne7","Nb3","Bxg1"]},{"stage":6,"nodes":400000000,"cp":0,"depth":45,"pvSan":["e4","a5","f4","b5","Ne3","b4","g3","e5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":51,"pvSan":["f4","a5","e4","e5","fxe5","Bc5","Ng3","Bxg1"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["f4","a5","e4","e5","fxe5","Bc5","Ng3","Bxg1"]}],"deepestStage":8,"shallowMaxAbsCp":18,"shallowMinCp":-8,"shallowMaxCp":18,"sumOfSetupsCp":-5,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":40,"san":["f4","c6","f5","d5","g4","Qe5","c3","h5","Bc2","hxg4"]},{"rank":2,"cp":-22,"depth":40,"san":["e4","e5","f4","Bc5","fxe5","a5","Ng3","Bxg1","Qxg1","Ne7"]},{"rank":3,"cp":-25,"depth":39,"san":["g4","c5","e3","Nc6","Ng3","e6","c3","d5","f4","Bd6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f4","cp":11},{"san":"a5","cp":12},{"san":"e4","cp":7},{"san":"b5","cp":-8},{"san":"Ne3","cp":10},{"san":"a4","cp":14},{"san":"c3","cp":10},{"san":"e6","cp":18},{"san":"g3","cp":20},{"san":"c5","cp":14},{"san":"Bf3","cp":11},{"san":"Ba6","cp":15},{"san":"d3","cp":7},{"san":"Ne7","cp":-3},{"san":"Nac2","cp":-9},{"san":"Nec6","cp":-5},{"san":"Bf2","cp":-3},{"san":"b4","cp":-10},{"san":"Nc4","cp":-5},{"san":"Be7","cp":-4},{"san":"O-O","cp":-9},{"san":"O-O","cp":-14},{"san":"h4","cp":-6},{"san":"Na5","cp":-13},{"san":"e5","cp":-2},{"san":"Ra7","cp":0},{"san":"N2e3","cp":3},{"san":"Nxc4","cp":-10},{"san":"dxc4","cp":0},{"san":"Bb7","cp":-6},{"san":"h5","cp":-7},{"san":"h6","cp":-14},{"san":"cxb4","cp":-8},{"san":"Bxf3","cp":-17},{"san":"Qxf3","cp":-8},{"san":"Qxb4","cp":-9},{"san":"Qe2","cp":-7},{"san":"Nc6","cp":-7},{"san":"Nc2","cp":-2},{"san":"Qb6","cp":-6},{"san":"Rfd1","cp":-6},{"san":"Rb7","cp":-11},{"san":"Qe4","cp":0},{"san":"Rfb8","cp":0},{"san":"Na3","cp":0},{"san":"Nd4","cp":0},{"san":"Bxd4","cp":0},{"san":"cxd4","cp":0},{"san":"Nb5","cp":0},{"san":"d3+","cp":0},{"san":"Kg2","cp":0},{"san":"Qc6","cp":0},{"san":"Kf3","cp":0},{"san":"f6","cp":0},{"san":"Qxc6","cp":0},{"san":"dxc6","cp":0},{"san":"Nd4","cp":0},{"san":"Rxb2","cp":0},{"san":"Rxb2","cp":0},{"san":"Rxb2","cp":0}],"end":"target","maxAbsCp":20,"meanAbsCp":6.0,"finalCp":0,"peakMove":5,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":34.7,"reasons":{"quiet_draw":5,"threefold_repetition":5},"samples":[{"game":0,"seed":20260921281502,"result":"1/2-1/2","reason":"quiet_draw","san":"e3 h5 f4 a5 e4 b5 Ne3 Bb7 g3 Nf6 Bf3 Ng4 Nxg4 hxg4 Bxg4 Qa7 O-O-O Nc6 Qg2 a4 Bf2 Qa5 h4 e6 Be2 b4 Kb1 Na7 Rge1 b3 g4 bxa2+ Kxa2 d5 f5 O-O-O fxe6 fxe6 Bxa7 Qxa7 h5 dxe4 Bc4 Be7 Rxe4 a3 b3 Kb8 d4 Bxe4 Qxe4 Rhf8 Qxe6 Bg5 Qe5 Bf6 Qb5+ Qb6 c3 Qxb5 Bxb5 c5 Bd3 Kc7 Nc2 cxd4 c4 Be7 b4 Rf4 c5 Rxg4 Nxa3 Rb8 Kb3 Bxc5 Nb5+ Kc6 Rc1 Rg5 Nxd4+ Kd6 Nf5+"},{"game":1,"seed":20260921281503,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 e5 g3 b5 c3 Bb7 f4 f5 fxe5 Bxe4 Bf3 Qb7 Bg2 d6 Ne3 Bxg2 Qxg2 Qxg2 Rxg2 g6 exd6 Bxd6 a4 a6 Nb3 Nf6 Ra1 Rb8 axb5 axb5 Nc2 O-O Re2 Nc6 Ncd4 Ne5 Kc2 Rfe8 d3 c5 Ra6 cxd4 Rxd6 Nf3 Kd1 dxc3 Bxc3 Ng4 Rb6 Rxb6 Rxe8+ Kf7 Rh8 g5 Rxh7+ Kg6 Rg7+ Kh6 Rf7 Kg6 Rg7+ Kh6 Rf7 b4 Bh8 Rd6 Ke2 Kg6 Rg7+ Kh5 Rh7+ Kg6 Rg7+ Kh5 Rh7+ Kg6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-6,"weightWhite":33,"weightBlack":17,"weightDiff":16,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":34.7,"reasons":{"quiet_draw":5,"threefold_repetition":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":284,"b":406,"mirrorW":588,"mirrorB":742,"fen":"rqbnnbkr/pppppppp/8/8/8/8/PPPPPPPP/NBRKNRBQ w CFah - 0 1","white":{"sp":284,"rank":"NBRKNRBQ","family":"ThroneScout","kingFile":"d","rookFiles":["c","f"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":19,"mbi":75,"mbiBand":"S"},"black":{"sp":406,"rank":"RQBNNBKR","family":"RampartGuard","kingFile":"g","rookFiles":["a","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":true,"mbiCp":19,"mbi":75,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-11,"depth":14,"pvSan":["f4","b6","c3","h5","g3","Ba6","Bd3","Bxd3"]},{"stage":1,"nodes":500000,"cp":-4,"depth":19,"pvSan":["f4","b6","c3","h5","e4","c5","O-O-O","e6"]},{"stage":2,"nodes":2000000,"cp":0,"depth":23,"pvSan":["g4","d5","f4","Bxg4","Qxd5","Nf6","Qd3","Qc8"]},{"stage":3,"nodes":8000000,"cp":1,"depth":30,"pvSan":["g4","d5","h3","e6","c3","c5","f4","h5"]},{"stage":4,"nodes":32000000,"cp":-5,"depth":33,"pvSan":["f4","h5","e4","d6","c3","b5","Be3","b4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":41,"pvSan":["f4","Nf6","c3","d5","g4","Bxg4","f5","Bh3"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["g4","d5","f4","Bxg4","Qxd5","Nf6","Qg5","Bh3"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["g4","d5","f4","Bxg4","Qxd5","Nf6","Qg5","Bh3"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["g4","d5","f4","Bxg4","Qxd5","Nf6","Qg5","Bh3"]}],"deepestStage":8,"shallowMaxAbsCp":11,"shallowMinCp":-11,"shallowMaxCp":1,"sumOfSetupsCp":0,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":40,"san":["f4","Nf6","c3","d5","g4","Bxg4","f5","Bh3","Rf3","Bg4"]},{"rank":2,"cp":0,"depth":40,"san":["g4","d5","f4","Bxg4","Qxd5","Nf6","Qh1","Bh3","Rf3","Bg4"]},{"rank":3,"cp":-13,"depth":39,"san":["c3","h5","f4","b5","Bf2","a5","Nf3","b4","O-O","a4"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":5},{"san":"d5","cp":6},{"san":"h3","cp":8},{"san":"e6","cp":8},{"san":"f4","cp":-2},{"san":"c5","cp":-24},{"san":"c3","cp":-40},{"san":"Bd6","cp":-41},{"san":"e4","cp":-26},{"san":"dxe4","cp":-27},{"san":"Qxe4","cp":-30},{"san":"b6","cp":-30},{"san":"Qe2","cp":-43},{"san":"a5","cp":-35},{"san":"Nd3","cp":-29},{"san":"Ba6","cp":-24},{"san":"O-O-O","cp":-31},{"san":"Qc7","cp":-35},{"san":"Nc2","cp":-31},{"san":"O-O","cp":-25},{"san":"Ne3","cp":-32},{"san":"Nc6","cp":-39},{"san":"g5","cp":-31},{"san":"Ne7","cp":-26},{"san":"h4","cp":-21},{"san":"a4","cp":-20},{"san":"Qf3","cp":-7},{"san":"Bb7","cp":6},{"san":"Qh3","cp":15},{"san":"c4","cp":14},{"san":"Ne5","cp":15},{"san":"a3","cp":0},{"san":"N3xc4","cp":1},{"san":"axb2+","cp":0},{"san":"Kxb2","cp":7},{"san":"Bxe5","cp":0},{"san":"Qd3","cp":0},{"san":"Bxc3+","cp":0},{"san":"dxc3","cp":0},{"san":"Nf5","cp":0},{"san":"Nxb6","cp":0},{"san":"Rb8","cp":3},{"san":"Qd7","cp":4},{"san":"Bg2","cp":0},{"san":"Qxc7","cp":0},{"san":"Nxc7","cp":0},{"san":"Bxf5","cp":0},{"san":"exf5","cp":0},{"san":"a4","cp":0},{"san":"Bxf1","cp":0},{"san":"Rxf1","cp":0},{"san":"f6","cp":0},{"san":"a5","cp":0},{"san":"Rfd8","cp":0},{"san":"gxf6","cp":0},{"san":"gxf6","cp":0},{"san":"Kb3","cp":0},{"san":"Kf7","cp":0},{"san":"h5","cp":0},{"san":"Rd6","cp":0}],"end":"target","maxAbsCp":43,"meanAbsCp":12.3,"finalCp":0,"peakMove":7,"within25":44,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":46.5,"reasons":{"threefold_repetition":7,"quiet_draw":3},"samples":[{"game":0,"seed":20260921284406,"result":"1/2-1/2","reason":"threefold_repetition","san":"c3 d5 d4 a5 h4 h5 Bh2 Qa7 Nd3 Bf5 Nb3 Ne6 O-O Nf6 Be5 Ng4 Nd2 f6 Bg3 g6 Rfe1 Bh6 Rcd1 Qb6 e3 c5 b3 a4 b4 cxd4 cxd4 Rc8 Nf1 Bxd3 Bxd3 f5 f3 Nf6 Be5 O-O Bxf6 exf6 f4 Rfd8 Qh2 Bf8 Qg3 Kh7 Qf3 Rc3 Rd2 Kh6 Rb1 Ra3 b5 Rc8 Be2 Rac3 Bd3 Re8 Kh2 Qd6 b6 a3 Rb5 Rd8 Qd1 Rdc8 Qf3 Rd8 Qd1 Rdc8 Qf3"},{"game":1,"seed":20260921284407,"result":"1/2-1/2","reason":"threefold_repetition","san":"c3 d5 d4 Nf6 h3 h5 Bh2 h4 Nb3 b6 Nf3 Rh5 Be5 g6 O-O Ba6 Rfe1 Qb7 Qh2 Ne6 Nbd2 c5 e4 cxd4 exd5 Qxd5 Nxd4 Nxd4 Bxd4 e5 Bxe5 Qxd2 Rcd1 Qg5 f4 Bc5+ Kh1 Ng4 fxg5 Nf2+ Kg1 Nxh3+ Kh1 Nf2+ Kg1 Nh3+ Kh1 Nf2+ Kg1"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-7,"weightWhite":33,"weightBlack":43,"weightDiff":-10,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":46.5,"reasons":{"threefold_repetition":7,"quiet_draw":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":289,"b":97,"mirrorW":379,"mirrorB":859,"fen":"bqnbrnkr/pppppppp/8/8/8/8/PPPPPPPP/BQNBRKRN w EGeh - 0 1","white":{"sp":289,"rank":"BQNBRKRN","family":"BastionScout","kingFile":"f","rookFiles":["e","g"],"queenFile":"b","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":43,"mbi":10,"mbiBand":"L"},"black":{"sp":97,"rank":"BQNBRNKR","family":"RampartGuard","kingFile":"g","rookFiles":["e","h"],"queenFile":"b","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":31,"mbi":34,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":22,"depth":14,"pvSan":["c4","b6","b4","Nd6","d3","e5","e4","h5"]},{"stage":1,"nodes":500000,"cp":3,"depth":20,"pvSan":["c4","c5","b4","cxb4","Qxb4","h5","Nd3","b6"]},{"stage":2,"nodes":2000000,"cp":13,"depth":22,"pvSan":["c4","c5","b4","cxb4","Qxb4","h5","Ng3","Nd6"]},{"stage":3,"nodes":8000000,"cp":0,"depth":35,"pvSan":["c4","c5","b4","cxb4","Qxb4","h5","Nd3","Qxh2"]},{"stage":4,"nodes":32000000,"cp":0,"depth":35,"pvSan":["c4","c5","b4","b6","bxc5","Qxh2","e3","Bxg2+"]},{"stage":5,"nodes":128000000,"cp":0,"depth":42,"pvSan":["c4","c5","b4","h5","e4","cxb4","Qxb4","Qxh2"]},{"stage":6,"nodes":400000000,"cp":0,"depth":46,"pvSan":["c4","c5","b4","h5","Ng3","b6","bxc5","h4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["c4","c5","b4","h5","Ng3","b6","bxc5","h4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["c4","c5","b4","h5","Ng3","b6","bxc5","h4"]}],"deepestStage":8,"shallowMaxAbsCp":22,"shallowMinCp":0,"shallowMaxCp":22,"sumOfSetupsCp":12,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["c4","c5","b4","cxb4","Qxb4","h5","Nd3","Qxh2","f4","b5"]},{"rank":2,"cp":-6,"depth":40,"san":["e4","c5","Ng3","b5","b3","Ng6","O-O","O-O","Nd3","Qb6"]},{"rank":3,"cp":-6,"depth":40,"san":["b4","b5","e4","e5","Ng3","h5","d3","h4","Nf5","Bg5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":0},{"san":"c5","cp":0},{"san":"b4","cp":0},{"san":"h5","cp":-14},{"san":"e4","cp":-16},{"san":"cxb4","cp":-11},{"san":"Qxb4","cp":0},{"san":"Qxh2","cp":16},{"san":"Qc3","cp":19},{"san":"e5","cp":31},{"san":"Nd3","cp":36},{"san":"b5","cp":39},{"san":"Nxe5","cp":48},{"san":"Bf6","cp":39},{"san":"d4","cp":43},{"san":"b4","cp":36},{"san":"Qg3","cp":38},{"san":"Qxg3","cp":24},{"san":"Nxg3","cp":25},{"san":"Nd6","cp":24},{"san":"f3","cp":19},{"san":"h4","cp":21},{"san":"Nf5","cp":16},{"san":"Bxe5","cp":7},{"san":"dxe5","cp":16},{"san":"Nxc4","cp":5},{"san":"O-O","cp":5},{"san":"h3","cp":9},{"san":"gxh3","cp":8},{"san":"Ne6","cp":5},{"san":"Kh2","cp":16},{"san":"Nf4","cp":14},{"san":"h4","cp":6},{"san":"Nxe5","cp":4},{"san":"Bb3","cp":15},{"san":"Bc6","cp":18},{"san":"Re3","cp":2},{"san":"Kf8","cp":4},{"san":"Kg3","cp":5},{"san":"Nh5+","cp":6},{"san":"Kf2","cp":5},{"san":"Nf4","cp":8},{"san":"Kg3","cp":5},{"san":"Nh5+","cp":3},{"san":"Kf2","cp":7},{"san":"Nf4","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":48,"meanAbsCp":15.0,"finalCp":0,"peakMove":7,"within25":38,"count":46},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":29.4,"reasons":{"threefold_repetition":6,"quiet_draw":4},"samples":[{"game":0,"seed":20260921289097,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 b6 b3 c5 e3 Qxh2 Ng3 e5 Bf3 Bxf3 gxf3 Qh3+ Ke2 Ng6 Kd1 Bc7 Nce2 O-O f4 exf4 exf4 Bxf4 Rh1 Qg2 Nxf4 Rxe1+ Kxe1 Re8+ Nfe2 h5 Kd1 h4 Rg1 Qxf2 Rf1 Qh2 Rh1 Qf2 Rf1 Qh2 Rh1 Qg2 Rg1 Qf2"},{"game":1,"seed":20260921289098,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 c5 Ng3 h5 Bxh5 Bc7 Nce2 b5 b4 c4 d3 d5 O-O dxe4 dxe4 Nd7 h3 Nf6 Bf3 Nb6 Qc1 Nbd7 a4 bxa4 Qa3 Ne5 Bxe5 Bxe5 Qxa4 e6 c3 Bc7 e5 Bxe5 Bxa8 Qxa8 Ra1 Nd5 Qxa7 Qxa7 Rxa7 Nxc3 Nxc3 Bxc3 Rc1 Bxb4 Rxc4 Bd6 Ne4 Be5 Rca4 f5 Nc5 Bf6 g3 Rxh3 Ra8 Rxa8 Rxa8+ Kf7 Kg2 Rh5 Ra7+ Be7 Nd7 Ke8 Ne5 Bf6 Ra8+ Ke7 Ng6+ Kf7 Nh8+ Ke7 Ng6+ Kf7 Nh8+ Ke7"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":14,"weightWhite":142,"weightBlack":148,"weightDiff":-6,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":29.4,"reasons":{"threefold_repetition":6,"quiet_draw":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":299,"b":567,"mirrorW":369,"mirrorB":482,"fen":"rnbknrqb/pppppppp/8/8/8/8/PPPPPPPP/QNRKBRNB w CFaf - 0 1","white":{"sp":299,"rank":"QNRKBRNB","family":"ThroneGuard","kingFile":"d","rookFiles":["c","f"],"queenFile":"a","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"black":{"sp":567,"rank":"RNBKNRQB","family":"ThroneGuard","kingFile":"d","rookFiles":["a","f"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":13,"mbi":91,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":6,"depth":13,"pvSan":["g3","g5","a4","Nc6","O-O-O","b6","Bxc6","dxc6"]},{"stage":1,"nodes":500000,"cp":-2,"depth":23,"pvSan":["a4","Nc6","g3","a5","d3","g5","O-O-O","b6"]},{"stage":2,"nodes":2000000,"cp":-11,"depth":25,"pvSan":["g3","a5","a4","f5","O-O-O","Nc6","Qa3","g5"]},{"stage":3,"nodes":8000000,"cp":-11,"depth":29,"pvSan":["g3","Nc6","a4","a5","d3","g5","Bxc6","bxc6"]},{"stage":4,"nodes":32000000,"cp":2,"depth":35,"pvSan":["g3","g5","f4","f5","O-O-O","g4","d3","a5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":43,"pvSan":["g3","f5","a4","g5","f4","Nc6","O-O-O","a5"]},{"stage":6,"nodes":400000000,"cp":-3,"depth":47,"pvSan":["g3","f5","f4","g5","O-O-O","a5","fxg5","a4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["g3","f5","f4","g5","a4","g4","d3","a5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["g3","f5","f4","g5","a4","Nc6","O-O-O","a5"]}],"deepestStage":8,"shallowMaxAbsCp":11,"shallowMinCp":-11,"shallowMaxCp":6,"sumOfSetupsCp":8,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":13,"depth":43,"san":["g3","f5","a4","g5","O-O-O","a5","d3","Nf6","Bd2","d6"]},{"rank":2,"cp":7,"depth":43,"san":["a4","f5","g3","g5","O-O-O","a5","d3","Nf6","Qa3","Nc6"]},{"rank":3,"cp":6,"depth":43,"san":["f4","f5","g3","g5","a4","g4","d3","a5","e3","Nc6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g3","cp":-10},{"san":"f5","cp":-4},{"san":"d3","cp":4},{"san":"Nc6","cp":-1},{"san":"a4","cp":-2},{"san":"g5","cp":3},{"san":"O-O-O","cp":-4},{"san":"Nf6","cp":0},{"san":"Nc3","cp":-4},{"san":"a5","cp":0},{"san":"Bd2","cp":0},{"san":"Nb4","cp":0},{"san":"f4","cp":0},{"san":"gxf4","cp":0},{"san":"gxf4","cp":0},{"san":"d6","cp":-2},{"san":"Qa3","cp":0},{"san":"c6","cp":0},{"san":"Nf3","cp":0},{"san":"Qf7","cp":0},{"san":"Ng5","cp":0},{"san":"Qg8","cp":0},{"san":"Nf3","cp":0},{"san":"Qf7","cp":0},{"san":"Ng5","cp":0},{"san":"Qg8","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":10,"meanAbsCp":1.3,"finalCp":0,"peakMove":1,"within25":26,"count":26},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.2,"reasons":{"quiet_draw":5,"threefold_repetition":5},"samples":[{"game":0,"seed":20260921299567,"result":"1/2-1/2","reason":"quiet_draw","san":"O-O-O g5 Nc3 f5 g3 a5 a4 Nc6 f4 g4 Qa3 Nb4 d3 d6 Bf2 Be6 e4 O-O-O Nge2 fxe4 dxe4 Bc4 Rfe1 Nf6 Nd4 e5 Nf5 Rfe8 Ne3 Bg7 f5 Bh6 Kb1 Bxe3 Bxe3 d5 exd5 Nfxd5 Bc5 Nxc3+ bxc3 Nd5 f6 b6 Bxd5 Rxd5 Be7 Rxd1+ Rxd1 Qe6 Re1 Rg8 Re4 Rg6 Qc1 Qc6 Rxe5 Qxa4 Qe3 Bf7 Qd4 Qxd4 cxd4 c6 Kb2 b5 c4 bxc4 Rxa5 Rh6 Kc3 Rxh2 Ra8+ Kd7 Ra7+ Ke6 Rc7 Kf5 Rxc6 Kg6 Rc5 Rf2 d5 Rf3+ Kxc4 Rxg3 Kd4 Rg1 d6"},{"game":1,"seed":20260921299568,"result":"1/2-1/2","reason":"quiet_draw","san":"a4 f5 g3 a5 Qa3 Nc6 f4 g6 Nc3 d6 Nf3 Bd7 Bf2 Nf6 d3 Kc8 O-O-O Ra6 Nb5 Kb8 Nd2 Rc8 Kb1 Be6 c3 Nd7 e4 Nb6 Rc1 fxe4 Bxe4 d5 Bf3 Bf5 Ka1 Bxd3 Rfd1 e5 Nb3 Nc4 Qa2 e4 Nc5 Nb4 cxb4 Bxb2+ Qxb2 Nxb2 Kxb2 Rc6 Bg4 Rd8 Nd4 Rxc5 bxc5 Qe8 c6 e3 Be1 Bc4 Bxa5 bxc6 Rc2 c5 Ne6 e2 Bxc7+ Ka7 Bxe2 Rd7 Bg4 h5 Bh3 g5 fxg5 Rxc7 Nxc7 Qe5+ Ka3 Qe3+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-5,"weightWhite":14,"weightBlack":68,"weightDiff":-54,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.2,"reasons":{"quiet_draw":5,"threefold_repetition":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":307,"b":759,"mirrorW":355,"mirrorB":386,"fen":"rkbnnrqb/pppppppp/8/8/8/8/PPPPPPPP/BNQRKRNB w DFaf - 0 1","white":{"sp":307,"rank":"BNQRKRNB","family":"ThroneGuard","kingFile":"e","rookFiles":["d","f"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":33,"mbi":28,"mbiBand":"M"},"black":{"sp":759,"rank":"RKBNNRQB","family":"RampartGuard","kingFile":"b","rookFiles":["a","f"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":13,"mbi":91,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-11,"depth":15,"pvSan":["b3","g5","Bxh8","Qxh8","d4","Qg7","Nf3","g4"]},{"stage":1,"nodes":500000,"cp":-3,"depth":20,"pvSan":["b3","a5","g3","Ra6","c4","f5","f4","g5"]},{"stage":2,"nodes":2000000,"cp":3,"depth":23,"pvSan":["b3","a5","g3","Ra6","c4","f5","f4","g5"]},{"stage":3,"nodes":8000000,"cp":-5,"depth":29,"pvSan":["b3","a5","c4","Ra6","Nf3","f5","d4","f4"]},{"stage":4,"nodes":32000000,"cp":13,"depth":35,"pvSan":["b3","a5","c4","f5","g3","g5","Bxh8","Qxh8"]},{"stage":5,"nodes":128000000,"cp":0,"depth":40,"pvSan":["b4","f5","c4","f4","g3","d6","gxf4","Rxf4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":48,"pvSan":["b4","f5","c4","f4","g3","d6","gxf4","Rxf4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["b4","f5","c4","f4","g3","d6","gxf4","Rxf4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["b4","f5","c4","f4","g3","d6","gxf4","Rxf4"]}],"deepestStage":8,"shallowMaxAbsCp":13,"shallowMinCp":-11,"shallowMaxCp":13,"sumOfSetupsCp":20,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":18,"depth":40,"san":["b4","f5","c4","d6","f4","Nf6","d3","h6","g3","g5"]},{"rank":2,"cp":16,"depth":40,"san":["b3","a5","g3","Ra6","c4","g5","Bxh8","Qxh8","d4","Qg7"]},{"rank":3,"cp":0,"depth":40,"san":["c4","g5","d4","a5","b3","Ra6","Nc3","f5","g3","d6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b3","cp":-7},{"san":"a5","cp":-2},{"san":"c4","cp":8},{"san":"f5","cp":14},{"san":"g3","cp":11},{"san":"g5","cp":21},{"san":"Bxh8","cp":20},{"san":"Qxh8","cp":23},{"san":"d4","cp":11},{"san":"Qg7","cp":17},{"san":"Nh3","cp":8},{"san":"h6","cp":11},{"san":"f4","cp":3},{"san":"Ra6","cp":14},{"san":"Nc3","cp":6},{"san":"Nf6","cp":0},{"san":"Nf2","cp":0},{"san":"d6","cp":-11},{"san":"Nd3","cp":0},{"san":"gxf4","cp":0},{"san":"gxf4","cp":9},{"san":"h5","cp":8},{"san":"a3","cp":0},{"san":"e5","cp":-2},{"san":"dxe5","cp":0},{"san":"dxe5","cp":0},{"san":"fxe5","cp":0},{"san":"Ng4","cp":-5},{"san":"Rg1","cp":0},{"san":"Qe7","cp":0},{"san":"Nd5","cp":0},{"san":"Qh4+","cp":0},{"san":"Kd2","cp":0},{"san":"Nf7","cp":0},{"san":"Qc3","cp":0},{"san":"Re8","cp":0},{"san":"Kc1","cp":0},{"san":"Qxh2","cp":0},{"san":"Nc5","cp":0},{"san":"Rc6","cp":0},{"san":"e6","cp":0},{"san":"Ng5","cp":0},{"san":"Nd7+","cp":0},{"san":"Bxd7","cp":0},{"san":"Nf6","cp":0},{"san":"Bc8","cp":0},{"san":"Nd7+","cp":0},{"san":"Bxd7","cp":0},{"san":"exd7","cp":0},{"san":"Rd8","cp":0},{"san":"Bxc6","cp":0},{"san":"bxc6","cp":0},{"san":"Rgf1","cp":0},{"san":"Nf2","cp":0},{"san":"Qxa5","cp":0},{"san":"Qf4+","cp":0},{"san":"Kb1","cp":0},{"san":"Qe4+","cp":0},{"san":"Ka1","cp":0},{"san":"Nxd1","cp":0}],"end":"target","maxAbsCp":23,"meanAbsCp":3.5,"finalCp":0,"peakMove":4,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":40.0,"reasons":{"threefold_repetition":7,"quiet_draw":2,"resign_white":1},"samples":[{"game":0,"seed":20260921307759,"result":"1/2-1/2","reason":"threefold_repetition","san":"b3 f6 d4 g5 c4 a5 g3 f5 Nc3 Ra6 Nf3 g4 Nh4 e6 d5 d6 e4 Bf6 exf5 Bg5 Qc2 Bxh4 gxh4 e5 f4 gxf3 Bxf3 b6 Qg2 Qf7 Ne4 Rg8 Qf2 Qxf5 Bh1 Qh3 Ng5 Qd7 O-O-O Ng7 Nxh7 Nh5 Be4 Nb7 Bc2 Nc5 Kb1 Qd8 Rg1 Rh8 Rg5 Qe7 Rxh5 Bg4 Rxe5 dxe5 Rg1 Rxh7 Rxg4 Rf7 Qg2 Ka7 Rg8 Qxh4 Bc3 Qf6 Rg5 Qf1+ Qxf1 Rxf1+ Kb2 Rf2 Kc1 Kb7 Bxe5 Ra8 Bg3 Rg2 Bf4 Rf2 Bg3 Rg2 Bf4 Rf2"},{"game":1,"seed":20260921307760,"result":"1/2-1/2","reason":"threefold_repetition","san":"b3 a5 g3 h6 f4 f5 Nf3 a4 b4 Qxa2 Na3 Qg8 c4 d6 e3 g5 Bxh8 Qxh8 d4 Nf6 O-O Bd7 Bg2 Qg7 d5 Ne4 c5 Qc3 Qxc3 Nxc3 Rd3 Ne4 Rc1 c6 Nc4 Ra6 Rdd1 dxc5 Nfe5 Bc8 bxc5 gxf4 exf4 cxd5 Nb6 Re8 Nxd5 Nc6 Nxc6+ Rxc6 Bxe4 fxe4 Nb6 e5 Rc4 exf4 Rxa4 Rxc5 Ra8+ Kc7 Nd5+ Kc6 Nf6 Bg4 Rxe8 Bxd1 Nxe4 Rh5 Re6+ Kd5 Re7 Kc6 Re6+ Kc7 Re7+ Kc6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":4,"weightWhite":75,"weightBlack":123,"weightDiff":-48,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":40.0,"reasons":{"threefold_repetition":7,"quiet_draw":2,"resign_white":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":310,"b":868,"mirrorW":358,"mirrorB":94,"fen":"qbbrkrnn/pppppppp/8/8/8/8/PPPPPPPP/NQBRKBRN w DGdf - 0 1","white":{"sp":310,"rank":"NQBRKBRN","family":"ThroneScout","kingFile":"e","rookFiles":["d","g"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":40,"mbi":14,"mbiBand":"M"},"black":{"sp":868,"rank":"QBBRKRNN","family":"ThroneScout","kingFile":"e","rookFiles":["d","f"],"queenFile":"a","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":75,"mbi":0,"mbiBand":"L"},"stages":[{"stage":0,"nodes":100000,"cp":5,"depth":14,"pvSan":["Ng3","f5","e3","Ng6","Be2","c5","b4","c4"]},{"stage":1,"nodes":500000,"cp":-1,"depth":17,"pvSan":["Ng3","f5","e3","b6","c4","e6","b4","Nf6"]},{"stage":2,"nodes":2000000,"cp":-13,"depth":21,"pvSan":["Ng3","f5","e3","b6","c4","e6","b4","Nf6"]},{"stage":3,"nodes":8000000,"cp":0,"depth":26,"pvSan":["Ng3","f5","d4","c5","c4","e6","dxc5","Nf6"]},{"stage":4,"nodes":32000000,"cp":-19,"depth":34,"pvSan":["Ng3","d5","c4","c6","cxd5","cxd5","e3","a6"]},{"stage":5,"nodes":128000000,"cp":-5,"depth":41,"pvSan":["Ng3","d5","c4","c6","cxd5","cxd5","e3","a6"]},{"stage":6,"nodes":400000000,"cp":-1,"depth":48,"pvSan":["Ng3","d5","c4","c6","cxd5","cxd5","e3","Nf6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["Ng3","d5","c4","c6","cxd5","cxd5","e3","Nf6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["Ng3","d5","c4","c6","cxd5","cxd5","e3","Nf6"]}],"deepestStage":8,"shallowMaxAbsCp":19,"shallowMinCp":-19,"shallowMaxCp":5,"sumOfSetupsCp":-35,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-7,"depth":44,"san":["Ng3","d5","c4","c6","cxd5","cxd5","e3","Nf6","Bb5+","Bd7"]},{"rank":2,"cp":-13,"depth":44,"san":["c4","Nf6","Ng3","Ng6","d4","c5","d5","O-O","e4","b5"]},{"rank":3,"cp":-21,"depth":43,"san":["d4","Nf6","Ng3","d5","c4","c6","cxd5","cxd5","e3","O-O"]}],"equalFirstMoves":2,"firstMoveKind":"knight"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"Ng3","cp":5},{"san":"f5","cp":0},{"san":"d4","cp":16},{"san":"b6","cp":-6},{"san":"c4","cp":17},{"san":"Bb7","cp":20},{"san":"d5","cp":-6},{"san":"g6","cp":10},{"san":"e4","cp":7},{"san":"fxe4","cp":8},{"san":"Qxe4","cp":37},{"san":"Nf7","cp":41},{"san":"Qh4","cp":42},{"san":"c6","cp":24},{"san":"dxc6","cp":31},{"san":"Bxc6","cp":27},{"san":"Nb3","cp":22},{"san":"Nf6","cp":24},{"san":"Nd4","cp":25},{"san":"Bd6","cp":25},{"san":"Be2","cp":21},{"san":"Bc5","cp":27},{"san":"Nxc6","cp":18},{"san":"dxc6","cp":23},{"san":"a3","cp":19},{"san":"a5","cp":19},{"san":"O-O","cp":19},{"san":"Qc8","cp":10},{"san":"Rxd8+","cp":12},{"san":"Qxd8","cp":3},{"san":"Rd1","cp":0},{"san":"Qc8","cp":0},{"san":"Bd2","cp":7},{"san":"O-O","cp":0},{"san":"b4","cp":0},{"san":"axb4","cp":0},{"san":"axb4","cp":0},{"san":"Bd6","cp":0},{"san":"Ne4","cp":9},{"san":"Qe6","cp":0},{"san":"Nxf6+","cp":0},{"san":"exf6","cp":0},{"san":"Bf3","cp":0},{"san":"Rd8","cp":-1},{"san":"Be3","cp":-1},{"san":"Bxb4","cp":0},{"san":"Rxd8+","cp":0},{"san":"Nxd8","cp":-8},{"san":"Qd4","cp":0},{"san":"Be7","cp":0},{"san":"g3","cp":0},{"san":"h5","cp":-7},{"san":"h4","cp":0},{"san":"Kg7","cp":0},{"san":"Qxb6","cp":0},{"san":"Qxc4","cp":0},{"san":"Qa7","cp":0},{"san":"Qe6","cp":0},{"san":"Bc5","cp":0},{"san":"Kf8","cp":0}],"end":"target","maxAbsCp":42,"meanAbsCp":9.9,"finalCp":0,"peakMove":7,"within25":54,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":45.0,"reasons":{"quiet_draw":7,"threefold_repetition":3},"samples":[{"game":0,"seed":20260921310868,"result":"1/2-1/2","reason":"quiet_draw","san":"Ng3 d5 c4 c6 Nh5 g6 Ng7+ Kd7 cxd5 cxd5 d4 e6 Qd3 Ke7 g4 f6 Nh5 Bxh2 Rh1 Bd6 Nf4 Rf7 Bd2 Kf8 Nc2 Bd7 e3 Ne7 O-O-O Kg8 f3 e5 dxe5 fxe5 Bc3 Qc8 Be2 Bc7 Nxd5 Nxd5 Qxd5 Bxg4 Qe4 Rxd1+ Rxd1 Bf5 Qh4 Rf8 Rh1 Rf7 Kb1 Be6 Qh2 h5 b3 Rd7 Qg3 Bd6 Bb2 Bb8 Rc1 Qf8 Bxe5 Bxe5 Qxe5 Qd6 Qxd6 Rxd6 Nd4 Bd7 Kc2 Nf7 Kd2 h4 Ke1 b6 Rc7 a5 f4 h3"},{"game":1,"seed":20260921310869,"result":"1/2-1/2","reason":"quiet_draw","san":"Ng3 d5 c4 c6 Nh5 g6 Ng7+ Kd7 cxd5 cxd5 d4 e6 Qd3 Ke7 g4 f6 Nh5 Bxh2 Rh1 Bd6 Nf4 Rf7 Bd2 Kf8 Nc2 Bd7 e3 Ne7 O-O-O Kg8 f3 e5 dxe5 fxe5 Bc3 Qc8 Be2 Bc7 Nxd5 Nxd5 Qxd5 Bxg4 Qe4 Rxd1+ Rxd1 Bf5 Qh4 Rf8 Rh1 Rf7 Kb1 Be6 Qh2 h5 b3 Rd7 Qg3 Bd6 Bb2 Bb8 Rc1 Qf8 Bxe5 Bxe5 Qxe5 Qd6 Qxd6 Rxd6 Nd4 Bd7 Kc2 Nf7 Kd2 h4 Ke1 b6 Rc7 a5 f4 h3"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-6,"lc0Cp":-1,"weightWhite":42,"weightBlack":79,"weightDiff":-37,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":45.0,"reasons":{"quiet_draw":7,"threefold_repetition":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":314,"b":740,"mirrorW":357,"mirrorB":414,"fen":"rbbknnqr/pppppppp/8/8/8/8/PPPPPPPP/NQRKBBRN w CGah - 0 1","white":{"sp":314,"rank":"NQRKBBRN","family":"ThroneScout","kingFile":"d","rookFiles":["c","g"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":46,"mbi":7,"mbiBand":"L"},"black":{"sp":740,"rank":"RBBKNNQR","family":"ThroneGuard","kingFile":"d","rookFiles":["a","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":26,"mbi":51,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":11,"depth":14,"pvSan":["c4","c6","g3","g5","f3","Bc7","d4","d5"]},{"stage":1,"nodes":500000,"cp":3,"depth":19,"pvSan":["c4","c6","g3","Bc7","f4","h5","Bg2","h4"]},{"stage":2,"nodes":2000000,"cp":7,"depth":24,"pvSan":["c4","c6","g3","Bc7","f4","h5","Nb3","g5"]},{"stage":3,"nodes":8000000,"cp":21,"depth":28,"pvSan":["c4","c6","g3","h5","f3","Qh7","Qxh7","Nxh7"]},{"stage":4,"nodes":32000000,"cp":14,"depth":34,"pvSan":["c4","c6","g3","e5","d4","exd4","Bg2","g5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":44,"pvSan":["c4","c6","g3","e5","d4","exd4","f4","Ne6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":52,"pvSan":["c4","c6","g3","e5","d4","exd4","f4","Ne6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["c4","c6","g3","e5","d4","exd4","f4","Ne6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["c4","c6","g3","e5","d4","exd4","f4","Ne6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":61,"pvSan":["c4","c6","g3","e5","d4","exd4","f4","Ne6"]}],"deepestStage":9,"shallowMaxAbsCp":21,"shallowMinCp":0,"shallowMaxCp":21,"sumOfSetupsCp":20,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":8,"depth":41,"san":["c4","c6","g3","e5","d4","exd4","Nb3","Ne6","Qd3","Bc7"]},{"rank":2,"cp":-14,"depth":40,"san":["d4","c6","g3","f5","c4","Qf7","f4","d5","cxd5","cxd5"]},{"rank":3,"cp":-18,"depth":40,"san":["g3","f5","c4","Qf7","d4","a5","Bg2","Ng6","f4","d6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":21},{"san":"g5","cp":-2},{"san":"g3","cp":12},{"san":"Qg6","cp":7},{"san":"Nc2","cp":11},{"san":"c6","cp":3},{"san":"f3","cp":9},{"san":"d5","cp":0},{"san":"cxd5","cp":16},{"san":"cxd5","cp":22},{"san":"Nf2","cp":23},{"san":"Nf6","cp":13},{"san":"d4","cp":25},{"san":"Bc7","cp":17},{"san":"b3","cp":18},{"san":"Be6","cp":25},{"san":"Qb2","cp":24},{"san":"N8d7","cp":29},{"san":"Nb4","cp":21},{"san":"h5","cp":22},{"san":"Nbd3","cp":17},{"san":"Rc8","cp":13},{"san":"Bb4","cp":18},{"san":"Bf5","cp":32},{"san":"Qd2","cp":18},{"san":"g4","cp":15},{"san":"Bg2","cp":10},{"san":"Bxd3","cp":5},{"san":"Nxd3","cp":14},{"san":"h4","cp":10},{"san":"Nf4","cp":10},{"san":"Bxf4","cp":8},{"san":"Qxf4","cp":11},{"san":"Rxc1+","cp":2},{"san":"Kxc1","cp":0},{"san":"hxg3","cp":0},{"san":"hxg3","cp":0},{"san":"gxf3","cp":7},{"san":"exf3","cp":0},{"san":"Ne8","cp":0},{"san":"Re1","cp":0},{"san":"e6","cp":6},{"san":"Kb2","cp":10},{"san":"Rh2","cp":0},{"san":"Re2","cp":0},{"san":"Qf6","cp":0},{"san":"Ba5+","cp":0},{"san":"Ke7","cp":0},{"san":"Bb4+","cp":0},{"san":"Kd8","cp":0},{"san":"Bd2","cp":0},{"san":"Qxf4","cp":0},{"san":"Bxf4","cp":0},{"san":"Nf8","cp":0},{"san":"g4","cp":0},{"san":"Rh7","cp":0},{"san":"Bf1","cp":0},{"san":"Rh1","cp":0},{"san":"Bg2","cp":0},{"san":"Rh7","cp":1}],"end":"target","maxAbsCp":32,"meanAbsCp":8.8,"finalCp":1,"peakMove":12,"within25":58,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.4,"reasons":{"quiet_draw":9,"threefold_repetition":1},"samples":[{"game":0,"seed":20260921314740,"result":"1/2-1/2","reason":"quiet_draw","san":"c4 h5 f4 g5 f5 c6 g3 Qh7 Bg2 e6 fxe6 Qxb1 Rxb1 dxe6 d4 e5 Bc3 exd4 Bxd4 Rg8 O-O Bc7 b4 Ne6 Nc2 Nxd4 Nxd4 Be5 Rfd1 Kc7 Nf2 Nd6 b5 Bxd4 Rxd4 c5 Rdd1 Nxc4 Ne4 Ne3 Rdc1 c4 Kf2 Nxg2 Rxc4+ Kb6 a4 Be6 Rc5 Rac8 Re5 Rc2 a5+ Kc7 Rd1 h4 Nf6 Rh8 Kxg2 Ra2 a6 bxa6 bxa6 Rd8 Re1 hxg3 Kxg3 Ra3+ Kf2 g4 Rc1+ Kb6 Rb1+ Kc6 Rc1+ Kd6 Rg5 Ra4 Ke3 Rxa6"},{"game":1,"seed":20260921314741,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 b6 d4 Bb7 g3 h5 f3 c6 e4 d5 Qc2 dxc4 O-O-O Bc7 Bxc4 O-O-O Nf2 Nd6 Bf1 f6 Nb3 e5 dxe5 fxe5 Bc3 Ng6 f4 c5 f5 Ne7 Bxe5 Kb8 Bf4 Qf7 a3 Rhe8 Be2 Bc6 Nd2 Nexf5 Nf3 Qa2 exf5 Qa1+ Kd2 Qa2 Kc1 Qa1+ Kd2 Qa2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-2,"weightWhite":-26,"weightBlack":11,"weightDiff":-37,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.4,"reasons":{"quiet_draw":9,"threefold_repetition":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":317,"b":79,"mirrorW":360,"mirrorB":880,"fen":"nnrkqrbb/pppppppp/8/8/8/8/PPPPPPPP/NQRBKRBN w CFcf - 0 1","white":{"sp":317,"rank":"NQRBKRBN","family":"ThroneScout","kingFile":"e","rookFiles":["c","f"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":43,"mbi":10,"mbiBand":"L"},"black":{"sp":79,"rank":"NNRKQRBB","family":"ThroneScout","kingFile":"d","rookFiles":["c","f"],"queenFile":"e","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":36,"mbi":21,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":45,"depth":14,"pvSan":["f4","f5","Bxa7","Qg6","Bxb8","Rxb8","O-O","Qd6"]},{"stage":1,"nodes":500000,"cp":2,"depth":17,"pvSan":["f4","f5","Bxa7","Qg6","Bxb8","Rxb8","Ng3","Qa6"]},{"stage":2,"nodes":2000000,"cp":-25,"depth":21,"pvSan":["f4","f5","Bxa7","Qg6","Bxb8","Rxb8","Ng3","Qa6"]},{"stage":3,"nodes":8000000,"cp":-21,"depth":30,"pvSan":["c3","f5","f3","Nb6","a4","Nc6","b4","g5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":35,"pvSan":["c3","f5","f3","Nc6","b4","g5","Bc2","Qf7"]},{"stage":5,"nodes":128000000,"cp":0,"depth":40,"pvSan":["f3","f5","c3","Nb6","a4","Qh5","Ng3","Qh4"]},{"stage":6,"nodes":400000000,"cp":2,"depth":44,"pvSan":["f3","f5","c3","Nb6","a4","a6","Bf2","f4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":50,"pvSan":["f3","f5","c3","Nb6","a4","a6","b4","d5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":54,"pvSan":["f3","f5","c3","Nb6","a4","a6","b4","d5"]}],"deepestStage":8,"shallowMaxAbsCp":45,"shallowMinCp":-25,"shallowMaxCp":45,"sumOfSetupsCp":7,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-14,"depth":41,"san":["b4"]},{"rank":2,"cp":-21,"depth":41,"san":["c3","f5","f3","Nb6","a4","a6","b4","d5","Nb3","O-O-O"]},{"rank":3,"cp":-24,"depth":41,"san":["f3","f5","c3","Nb6","a4","a6","b4","d5","Bd4","e5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c3","cp":-25},{"san":"f5","cp":-17},{"san":"f3","cp":-1},{"san":"Nb6","cp":0},{"san":"a4","cp":7},{"san":"g5","cp":15},{"san":"Bc2","cp":18},{"san":"Qf7","cp":-31},{"san":"Nb3","cp":-17},{"san":"f4","cp":-5},{"san":"Na5","cp":7},{"san":"O-O-O","cp":-8},{"san":"Nf2","cp":25},{"san":"d5","cp":14},{"san":"b4","cp":20},{"san":"N8d7","cp":17},{"san":"Nd3","cp":20},{"san":"Nc4","cp":8},{"san":"Nxc4","cp":7},{"san":"dxc4","cp":4},{"san":"Nc5","cp":8},{"san":"Nxc5","cp":3},{"san":"bxc5","cp":0},{"san":"Qd5","cp":9},{"san":"O-O-O","cp":0},{"san":"Qd7","cp":0},{"san":"g4","cp":0},{"san":"Kb8","cp":0},{"san":"Qb4","cp":0},{"san":"c6","cp":0},{"san":"Bf5","cp":0},{"san":"Rxf5","cp":0},{"san":"gxf5","cp":0},{"san":"Qxf5","cp":0},{"san":"d4","cp":-6},{"san":"cxd3","cp":0},{"san":"Rxd3","cp":0},{"san":"Rxd3","cp":0},{"san":"exd3","cp":0},{"san":"Bf6","cp":0},{"san":"Re1","cp":0},{"san":"Bd5","cp":0},{"san":"Bd4","cp":0},{"san":"e5","cp":0},{"san":"a5","cp":0},{"san":"Kc8","cp":0},{"san":"a6","cp":0},{"san":"bxa6","cp":0},{"san":"Qa5","cp":0},{"san":"Qxd3","cp":0},{"san":"Bxe5","cp":0},{"san":"Bd8","cp":0},{"san":"Qb4","cp":0},{"san":"Qb5","cp":0},{"san":"Qd4","cp":0},{"san":"Qa5","cp":0},{"san":"Bf6","cp":0},{"san":"Qa1+","cp":0},{"san":"Kd2","cp":0},{"san":"Qb2+","cp":0}],"end":"target","maxAbsCp":31,"meanAbsCp":4.9,"finalCp":0,"peakMove":4,"within25":59,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.5,"reasons":{"quiet_draw":10},"samples":[{"game":0,"seed":20260921317079,"result":"1/2-1/2","reason":"quiet_draw","san":"f4 f5 Bxa7 Qg6 Bxb8 Rxb8 Ng3 Qa6 Nb3 Nb6 c3 g6 O-O Ra8 e4 c6 exf5 Qxa2 Qc2 Bxb3 Qxb3 Qxb3 Bxb3 gxf5 Ra1 Rb8 Rf3 e6 Ne2 Bg7 Rh3 Rh8 Rh5 d5 Re1 Ke7 g4 fxg4 Ng3 Kd7 d4 Rbf8 f5 exf5 Nxf5 Rf7 Rf1 Kc7 Rf2 h6 Bd1 Nc4 Bxg4 b5 b3 Na3 Rh3 b4 Bh5 Rd7 Rg3 Bf8 cxb4 Bxb4 Rg6 Rf8 Rxh6 Nb5 Rf3 Bc3 Kg2 Rdd8 Bg4 Rg8 h3 Ra8 Ne7 Ra2+ Kf1 Ra1+ Kg2 Ra2+ Kh1"},{"game":1,"seed":20260921317080,"result":"1/2-1/2","reason":"quiet_draw","san":"f4 f5 Bxa7 Qg6 Bxb8 Rxb8 Ng3 Qa6 Nb3 Nb6 c3 g6 O-O Ra8 e4 c6 exf5 Qxa2 Qc2 Bxb3 Qxb3 Qxb3 Bxb3 gxf5 Ra1 Rb8 Rf3 e6 Ne2 Bg7 Rh3 Rh8 Rh5 d5 Re1 Ke7 g4 fxg4 Ng3 Kd7 d4 Rbf8 f5 exf5 Nxf5 Rf7 Rf1 Kc7 Rf2 h6 Bd1 Nc4 Bxg4 b5 b3 Na3 Rh3 b4 Bh5 Rd7 Rg3 Bf8 cxb4 Bxb4 Rg6 Rf8 Rxh6 Nb5 Rf3 Bc3 Kg2 Rdd8 Bg4 Rg8 h3 Ra8 Ne7 Ra2+ Kf1 Ra1+ Kg2 Ra2+ Kh1"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":2,"weightWhite":-6,"weightBlack":109,"weightDiff":-115,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.5,"reasons":{"quiet_draw":10}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":317,"b":198,"mirrorW":360,"mirrorB":662,"fen":"qnbrkbnr/pppppppp/8/8/8/8/PPPPPPPP/NQRBKRBN w CFdh - 0 1","white":{"sp":317,"rank":"NQRBKRBN","family":"ThroneScout","kingFile":"e","rookFiles":["c","f"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":43,"mbi":10,"mbiBand":"L"},"black":{"sp":198,"rank":"QNBRKBNR","family":"ThroneGuard","kingFile":"e","rookFiles":["d","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":16,"mbi":83,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":4,"depth":13,"pvSan":["f3","g6","c4","b6","e4","d6","d4","Bh6"]},{"stage":1,"nodes":500000,"cp":4,"depth":18,"pvSan":["c4","g6","f3","d6","b4","b6","Bd4","Nf6"]},{"stage":2,"nodes":2000000,"cp":12,"depth":27,"pvSan":["f3","g6","c4","d6","e4","c5","Ba4+","Nc6"]},{"stage":3,"nodes":8000000,"cp":19,"depth":26,"pvSan":["c4","d6","f3","g6","e4","e5","d4","Bh6"]},{"stage":4,"nodes":32000000,"cp":15,"depth":36,"pvSan":["c4","b6","f3","c5","d4","cxd4","Bxd4","Nc6"]},{"stage":5,"nodes":128000000,"cp":5,"depth":39,"pvSan":["c4","b6","f3","c5","d4","cxd4","Bxd4","Nf6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["c4","b6","f3","c5","d4","cxd4","Bxd4","Nf6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["c4","b6","f3","c5","d4","cxd4","Bxd4","Nf6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":55,"pvSan":["c4","b6","f3","c5","d4","cxd4","Bxd4","Nf6"]}],"deepestStage":8,"shallowMaxAbsCp":19,"shallowMinCp":4,"shallowMaxCp":19,"sumOfSetupsCp":27,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":42,"san":["c4","b6","e4","c5","f4","d6","Be3","g6","O-O","Bg7"]},{"rank":2,"cp":3,"depth":41,"san":["e4","b6","c4","c5","f4","d6","Ng3","Bb7","Be3","g6"]},{"rank":3,"cp":-17,"depth":41,"san":["f3","d5","c4","dxc4","Rxc4","Nf6","Bf2","e6","b4","b6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":12},{"san":"d6","cp":13},{"san":"f3","cp":11},{"san":"g6","cp":22},{"san":"Nc2","cp":27},{"san":"c5","cp":33},{"san":"e4","cp":26},{"san":"Bg7","cp":22},{"san":"d4","cp":24},{"san":"cxd4","cp":22},{"san":"Bxd4","cp":25},{"san":"Bxd4","cp":22},{"san":"Nxd4","cp":22},{"san":"a6","cp":24},{"san":"Qd3","cp":19},{"san":"Qa7","cp":16},{"san":"Nf2","cp":19},{"san":"Nf6","cp":20},{"san":"Qd2","cp":21},{"san":"O-O","cp":8},{"san":"O-O","cp":7},{"san":"Nc6","cp":9},{"san":"Nxc6","cp":15},{"san":"bxc6","cp":13},{"san":"h3","cp":10},{"san":"Nh5","cp":9},{"san":"f4","cp":7},{"san":"Ng7","cp":8},{"san":"Bg4","cp":9},{"san":"Bxg4","cp":12},{"san":"hxg4","cp":15},{"san":"f6","cp":11},{"san":"f5","cp":11},{"san":"gxf5","cp":23},{"san":"exf5","cp":13},{"san":"e6","cp":18},{"san":"fxe6","cp":9},{"san":"Nxe6","cp":10},{"san":"b4","cp":18},{"san":"Rfe8","cp":6},{"san":"a4","cp":5},{"san":"d5","cp":10},{"san":"Rfe1","cp":5},{"san":"Qd4","cp":0},{"san":"Qxd4","cp":0},{"san":"Nxd4","cp":-1},{"san":"cxd5","cp":-4},{"san":"Rxe1+","cp":0},{"san":"Rxe1","cp":0},{"san":"cxd5","cp":-2},{"san":"Nd3","cp":-1},{"san":"Rb8","cp":0},{"san":"Kf2","cp":0},{"san":"Nc6","cp":0},{"san":"Rb1","cp":-6},{"san":"Kf7","cp":0},{"san":"Ke3","cp":-2},{"san":"Re8+","cp":0},{"san":"Kf2","cp":-2},{"san":"Rb8","cp":-3}],"end":"target","maxAbsCp":33,"meanAbsCp":11.4,"finalCp":-3,"peakMove":3,"within25":57,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.8,"reasons":{"quiet_draw":7,"threefold_repetition":3},"samples":[{"game":0,"seed":20260921317198,"result":"1/2-1/2","reason":"quiet_draw","san":"f3 b6 b4 g6 c4 d6 Bd4 e5 Bc3 Ne7 O-O Bg7 e4 c5 b5 O-O Nc2 f5 exf5 gxf5 f4 exf4 Bxg7 Kxg7 Bf3 Bb7 Bxb7 Qxb7 Ne1 Nd7 Nd3 f3 Rxf3 Ne5 Rf2 Nxd3 Qxd3 f4 Rcf1 Ng6 Qc3+ Kg8 g3 Qe4 gxf4 Rxf4 Ng3 Qe5 Rxf4 Nxf4 Qf3 Rf8 Qg4+ Kh8 Kh1 d5 d3 dxc4 dxc4 Qb2 Ne2 Ng6 Rxf8+ Nxf8 a4 Qa1+ Kg2 Qxa4 Qf5 Kg7 Qe5+ Kg8 Qd5+ Kg7 Qe5+ Kf7 Qf5+ Kg8 Qd5+ Kg7"},{"game":1,"seed":20260921317199,"result":"1/2-1/2","reason":"quiet_draw","san":"f3 d5 Bf2 Nf6 O-O g6 c4 Bg7 d4 O-O c5 a5 e3 Nc6 Ba4 Bf5 Nc2 e5 Bxc6 bxc6 Rcd1 exd4 exd4 Qa6 b3 Rfe8 Ng3 Bd3 Rfe1 Rxe1+ Bxe1 h5 h4 Nd7 Qc1 Bf6 Bf2 Bxc2 Qxc2 Re8 Nf1 Nf8 a4 Ne6 g3 Qc8 Rd3 g5 Rd2 gxh4 Qf5 Qd8 Qxh5 hxg3 Nxg3 Bg5 Re2 Qf6 Qg4 Kf8 Nh5 Qg6 f4 Bd8 Qxg6 fxg6 f5 gxf5 Re5 Kf7 Rxf5+ Kg6 Re5 Bg5 Ng3 Bf4 Re1 Kg5 Kg2 Kg4 Nf1 Kf5 Ng3+ Kg6 Kf3 Bh6 Kg4 Kf7 Rd1 Rf8 Rd3 Ke8 Nf5 Rg8+ Kf3 Rf8 Kg4 Rg8+ Kf3 Bg5 Rc3 Rh8 Rd3 Kf7 Kg4 Rg8 Ng3 Bf6+ Kf3 Rh8 Be3 Rh4 Ne2 Rh1 Kg4 Rh2 Nf4 Rh4+ Kg3 Ng7 Bf2 Nf5+ Kf3 Rh2 Bg3 Rh8 Bf2 Bh4 Be3"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":17,"weightWhite":-6,"weightBlack":37,"weightDiff":-43,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.8,"reasons":{"quiet_draw":7,"threefold_repetition":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":320,"b":128,"mirrorW":351,"mirrorB":831,"fen":"bbnrqnkr/pppppppp/8/8/8/8/PPPPPPPP/BBNRQKRN w DGdh - 0 1","white":{"sp":320,"rank":"BBNRQKRN","family":"BastionScout","kingFile":"f","rookFiles":["d","g"],"queenFile":"e","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":17,"mbi":80,"mbiBand":"S"},"black":{"sp":128,"rank":"BBNRQNKR","family":"RampartGuard","kingFile":"g","rookFiles":["d","h"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":34,"mbi":26,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-15,"depth":16,"pvSan":["c4","c5","O-O","h5","f4","h4","b3","b5"]},{"stage":1,"nodes":500000,"cp":-1,"depth":20,"pvSan":["c4","c5","O-O","h5","b3","h4","f3","e5"]},{"stage":2,"nodes":2000000,"cp":-10,"depth":24,"pvSan":["O-O","c5","c4","b5","cxb5","d5","a4","a6"]},{"stage":3,"nodes":8000000,"cp":1,"depth":29,"pvSan":["c4","c5","O-O","b5","b3","bxc4","bxc4","Nd6"]},{"stage":4,"nodes":32000000,"cp":-7,"depth":34,"pvSan":["c4","c5","O-O","h5","b3","h4","e4","b5"]},{"stage":5,"nodes":128000000,"cp":-5,"depth":41,"pvSan":["c4","c5","O-O","b5","cxb5","d5","e3","Qxb5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":49,"pvSan":["c4","c5","O-O","b5","cxb5","d5","e3","Qxb5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["c4","c5","O-O","b5","cxb5","d5","e3","Qxb5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":54,"pvSan":["c4","c5","O-O","b5","cxb5","d5","e3","Qxb5"]}],"deepestStage":8,"shallowMaxAbsCp":15,"shallowMinCp":-15,"shallowMaxCp":1,"sumOfSetupsCp":-17,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-2,"depth":42,"san":["c4","c5","O-O","b5","b3","bxc4","bxc4","h5","f4","Nb6"]},{"rank":2,"cp":-4,"depth":42,"san":["O-O","c5","c4","b5","b3","bxc4","bxc4","h5","f4","Nb6"]},{"rank":3,"cp":-26,"depth":41,"san":["e4","c5","O-O","e5","b3","Ne6","c3","b5","d4","cxd4"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":11},{"san":"c5","cp":-6},{"san":"O-O","cp":-4},{"san":"b5","cp":-14},{"san":"cxb5","cp":-15},{"san":"d5","cp":-18},{"san":"a4","cp":-16},{"san":"a6","cp":-9},{"san":"b4","cp":-16},{"san":"cxb4","cp":-20},{"san":"d4","cp":-17},{"san":"axb5","cp":-43},{"san":"Qxb4","cp":-34},{"san":"Bc6","cp":-38},{"san":"axb5","cp":-36},{"san":"Bxb5","cp":-39},{"san":"Bd3","cp":-30},{"san":"Nd6","cp":-33},{"san":"Bxb5","cp":-27},{"san":"Nxb5","cp":-27},{"san":"Nd3","cp":-25},{"san":"h5","cp":-26},{"san":"Rb1","cp":-23},{"san":"Nd6","cp":-27},{"san":"Rfc1","cp":-22},{"san":"Nc4","cp":-29},{"san":"Ng3","cp":-21},{"san":"Ng6","cp":-24},{"san":"Qb5","cp":-22},{"san":"Qf8","cp":-23},{"san":"Qc6","cp":-21},{"san":"Bd6","cp":-21},{"san":"Nf1","cp":-25},{"san":"e6","cp":-26},{"san":"Bc3","cp":-20},{"san":"Ne7","cp":-23},{"san":"Qa4","cp":-18},{"san":"Ba3","cp":-21},{"san":"Re1","cp":-22},{"san":"Rc8","cp":-25},{"san":"Nd2","cp":-15},{"san":"Nxd2","cp":-20},{"san":"Bxd2","cp":-16},{"san":"Nf5","cp":-19},{"san":"Bb4","cp":-14},{"san":"Bxb4","cp":-15},{"san":"Rxb4","cp":-12},{"san":"Qe7","cp":-12},{"san":"h3","cp":-8},{"san":"Kh7","cp":-8},{"san":"Reb1","cp":-5},{"san":"Nd6","cp":-6},{"san":"Nc5","cp":-7},{"san":"g6","cp":-3},{"san":"g3","cp":0},{"san":"Ra8","cp":0},{"san":"Qb3","cp":0},{"san":"Ra7","cp":0},{"san":"Rb8","cp":0},{"san":"Rxb8","cp":0}],"end":"target","maxAbsCp":43,"meanAbsCp":17.9,"finalCp":0,"peakMove":6,"within25":47,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.6,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921320128,"result":"1/2-1/2","reason":"threefold_repetition","san":"O-O c5 c4 b6 f4 h5 b3 e6 d4 d5 cxd5 exd5 e3 cxd4 Bxd4 Ne6 Bb2 d4 Ne2 dxe3 Qc3 f6 Qxe3 Rxd1 Rxd1 Qc6 Qh3 Bxf4 Nf2 Be3 Kf1 Bxf2 Kxf2 O-O b4 Ng5 Qb3+ Nf7 Nf4 Nd6 Rd4 Re8 Bg6 Re7 Nd5 Re5 Nf4 Re7 h4 Qc7 Kg1 b5 Qg3 Ne5 Nxh5 Nxg6 Qxg6 Ne8 Qd3 Qe5 Ng3 Qe1+ Kh2 Bc6 Qg6 Qf2 Nf5 Re1 Nh6+ Kh8 Nf7+ Kg8 Nh6+ Kh8 Nf7+ Kg8"},{"game":1,"seed":20260921320129,"result":"1/2-1/2","reason":"quiet_draw","san":"c4 h5 b3 c5 O-O e5 e3 h4 f3 h3 g3 b6 Be4 d5 Bxd5 Bxd5 cxd5 Rxd5 d4 exd4 exd4 Qc6 dxc5 Rxd1 Qxd1 bxc5 Nd3 Rh6 Re1 Nb6 Nhf2 Bd6 Ne4 c4 bxc4 Nxc4 Qb3 Re6 Bd4 Rxe4 fxe4 Ne6 Qc3 Nxd4 Qxd4 Ne5 Qe3 Qc2 Nf2 Ng4 Qe2 Qxe2 Rxe2 Bc5 Rc2 Bd4 Rd2 Be3 Rc2 Nxf2 Rxf2 Kf8 Kf1 Bxf2 Kxf2 Ke7 Kf3 Ke6 Kf4 a5 e5 Kd5 Kf5 a4 a3 Kc5 g4 Kc4 g5 Kd5"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-17,"weightWhite":142,"weightBlack":180,"weightDiff":-38,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.6,"reasons":{"threefold_repetition":4,"quiet_draw":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":321,"b":901,"mirrorW":347,"mirrorB":58,"fen":"rkbbqrnn/pppppppp/8/8/8/8/PPPPPPPP/BNRBQKRN w CGaf - 0 1","white":{"sp":321,"rank":"BNRBQKRN","family":"BastionScout","kingFile":"f","rookFiles":["c","g"],"queenFile":"e","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":27,"mbi":47,"mbiBand":"M"},"black":{"sp":901,"rank":"RKBBQRNN","family":"RampartScout","kingFile":"b","rookFiles":["a","f"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":6,"depth":14,"pvSan":["b4","e5","O-O","Ng6","e3","f5","c4","d6"]},{"stage":1,"nodes":500000,"cp":1,"depth":21,"pvSan":["b4","e5","O-O","f5","c4","Ng6","e3","d6"]},{"stage":2,"nodes":2000000,"cp":-2,"depth":21,"pvSan":["b4","e5","d4","a5","b5","e4","d5","Bf6"]},{"stage":3,"nodes":8000000,"cp":0,"depth":31,"pvSan":["b4","e5","O-O","f5","e3","Ng6","c4","d6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":39,"pvSan":["b4","e5","O-O","Ng6","c4","f5","e3","d6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":47,"pvSan":["b4","e5","c4","f5","e3","Ng6","O-O","d6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":49,"pvSan":["b4","e5","d4","d6","c4","f5","O-O","Ng6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":50,"pvSan":["b4","e5","d4","d6","c4","f5","O-O","Ng6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["b4","e5","c4","f5","e3","Ng6","O-O","d6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":61,"pvSan":["b4","e5","c4","f5","e3","Ng6","O-O","d6"]}],"deepestStage":9,"shallowMaxAbsCp":6,"shallowMinCp":-2,"shallowMaxCp":6,"sumOfSetupsCp":6,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":51,"san":["O-O","e5","b4","f5","c4","Ng6","e3","d6","d4","f4"]},{"rank":2,"cp":0,"depth":51,"san":["b4","e5","c4","f5","O-O","Ng6","e3","d6","d4","f4"]},{"rank":3,"cp":0,"depth":51,"san":["c4","f5","b4","e5","O-O","Ng6","e3","d6","d4","f4"]}],"equalFirstMoves":3,"firstMoveKind":"castle"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":-6},{"san":"e5","cp":0},{"san":"c4","cp":0},{"san":"f5","cp":0},{"san":"O-O","cp":0},{"san":"Ng6","cp":0},{"san":"e3","cp":0},{"san":"d6","cp":0},{"san":"d4","cp":0},{"san":"f4","cp":0},{"san":"dxe5","cp":0},{"san":"dxe5","cp":0},{"san":"exf4","cp":0},{"san":"Nxf4","cp":0},{"san":"Bc2","cp":0},{"san":"Bh3","cp":0},{"san":"gxh3","cp":0},{"san":"Nxh3+","cp":0},{"san":"Kg2","cp":0},{"san":"Qh5","cp":0},{"san":"f3","cp":0},{"san":"Nf4+","cp":0},{"san":"Kg1","cp":0},{"san":"Nh3+","cp":0},{"san":"Kg2","cp":0},{"san":"Nf4+","cp":0},{"san":"Kg1","cp":0},{"san":"Nh3+","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":6,"meanAbsCp":0.2,"finalCp":0,"peakMove":1,"within25":28,"count":28},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":43.0,"reasons":{"threefold_repetition":8,"quiet_draw":2},"samples":[{"game":0,"seed":20260921321901,"result":"1/2-1/2","reason":"threefold_repetition","san":"e3 e5 b4 d5 O-O Ng6 f4 f5 fxe5 Nxe5 Nf2 Nf6 a4 a5 b5 b6 Nd3 Nc4 Nb2 Ne5 Nd3 Nc4 Nb2 Be7 Nxc4 dxc4 Bf3 Bd6 Qe2 Ng4 h3 Ne5 Bxa8 Kxa8 d4 cxd3 cxd3 g5 Nd2 Bb7 Bxe5 Qxe5 Nf3 Qf6 Nd4 Qe5 Nf3 Bxf3 Qxf3+ Kb8 g3 g4 hxg4 fxg4 d4 Qe6 Qe2 Re8 Rc3 h5 e4 Qxe4 Qxe4 Rxe4 Rd3 Re2 Rf2 Re1+ Rf1 Re2 Rf2 Re1+ Rf1"},{"game":1,"seed":20260921321902,"result":"1/2-1/2","reason":"quiet_draw","san":"O-O Ng6 c4 f5 b4 e5 e3 Nf6 f3 d5 Nf2 a5 bxa5 Rxa5 cxd5 Nxd5 Nc3 Nf6 Rb1 Qe7 Qe2 Nd7 a4 Nb6 Bb2 Rf6 Bc2 Bd7 Kh1 Qe8 Nd3 Be7 e4 Rc6 Bb3 Nf4 Nxf4 exf4 e5 Be6 Bxe6 Rxe6 d4 Nxa4 Qc2 g6 Ra1 Rea6 Nxa4 Rxa4 Rac1 Qc6 Qb3 Qe6 d5 Qb6 Qc2 Ra2 d6 cxd6 Qc8+ Ka7 Bc3 dxe5 Bxe5 Bd6 Bg7 Rd2 Bc3 Rd5 Qg8 Rd3 Qxh7 Ba3 Rb1 Rxc3 Rxb6 Rxb6 Qg7 Bb2 Qe7 Rc4 h3 Rc1 Rg1 Rxg1+ Kxg1 Bd4+ Kf1 Ra6 Qg5 Be3 h4 Ra1+ Ke2 Ra2+ Kd1 Ra1+ Kc2 Ra2+ Kb1 Ra6 g4 fxg4 fxg4 Bf2 h5 f3 Qf4 Bh4 Qxf3 gxh5 gxh5 Bg5 Qf2+ Rb6+ Kc2 Bh6 Kd3 Bc1 Qc5 Bh6 Kc2 Bg7 Kd3 Bh6 Qd4 Bf8"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":90,"berserkCp":0,"lc0Cp":-17,"weightWhite":86,"weightBlack":80,"weightDiff":6,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":3,"draws":150,"blackWins":7,"whiteScorePct":48.8,"avgMoves":38.9,"reasons":{"threefold_repetition":99,"quiet_draw":51,"resign_black":3,"resign_white":7}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":328,"b":184,"mirrorW":349,"mirrorB":781,"fen":"nbrnbkrq/pppppppp/8/8/8/8/PPPPPPPP/NBRQBKRN w CGcg - 0 1","white":{"sp":328,"rank":"NBRQBKRN","family":"BastionScout","kingFile":"f","rookFiles":["c","g"],"queenFile":"d","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":49,"mbi":5,"mbiBand":"L"},"black":{"sp":184,"rank":"NBRNBKRQ","family":"BastionScout","kingFile":"f","rookFiles":["c","g"],"queenFile":"h","bishopCorner":0,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":33,"mbi":28,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":30,"depth":14,"pvSan":["d4","c5","O-O","cxd4","c3","dxc3","Bxc3","h5"]},{"stage":1,"nodes":500000,"cp":-1,"depth":18,"pvSan":["O-O","c5","c3","g5","d4","Nb6","Nb3","c4"]},{"stage":2,"nodes":2000000,"cp":-9,"depth":21,"pvSan":["O-O","c5","d4","cxd4","Nb3","Bf4","Bd2","g5"]},{"stage":3,"nodes":8000000,"cp":-2,"depth":28,"pvSan":["O-O","c5","d4","cxd4","Nb3","Bf4","Bd2","g5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":37,"pvSan":["O-O","c5","d4","cxd4","Nb3","Bf4","Bd2","g5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":48,"pvSan":["d4","c5","O-O","cxd4","Nb3","Bf4","Bd2","g5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["d4","c5","O-O","cxd4","Nb3","Bf4","Bd2","g5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["d4","c5","O-O","cxd4","Nb3","Nb6","Nxd4","g6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":55,"pvSan":["d4","c5","O-O","cxd4","Nb3","Nb6","Nxd4","g6"]},{"stage":9,"nodes":3200000000,"cp":-5,"depth":61,"pvSan":["d4","c5","O-O","cxd4","Nb3","Nb6","Nxd4","g6"]}],"deepestStage":9,"shallowMaxAbsCp":30,"shallowMinCp":-9,"shallowMaxCp":30,"sumOfSetupsCp":16,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":42,"san":["d4","c5","O-O","cxd4","Nb3","Nb6","Nxd4","g6","b3","d5"]},{"rank":2,"cp":-9,"depth":42,"san":["O-O","c5","d4","cxd4","Nb3","Nb6","Nxd4","g6","b3","d5"]},{"rank":3,"cp":-22,"depth":41,"san":["e3","c5","O-O","d5","f4","g6","c3","Bb5","d3","Nb6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"O-O","cp":-4},{"san":"c5","cp":-13},{"san":"d4","cp":0},{"san":"cxd4","cp":-7},{"san":"Nb3","cp":9},{"san":"Nb6","cp":18},{"san":"Nxd4","cp":11},{"san":"g6","cp":5},{"san":"b3","cp":0},{"san":"d5","cp":0},{"san":"f4","cp":0},{"san":"Nc6","cp":-2},{"san":"e3","cp":-10},{"san":"O-O","cp":-9},{"san":"Nf3","cp":-3},{"san":"Bd6","cp":-6},{"san":"c3","cp":0},{"san":"e5","cp":-1},{"san":"fxe5","cp":-4},{"san":"Nxe5","cp":-2},{"san":"Nd4","cp":-12},{"san":"f5","cp":-14},{"san":"Bg3","cp":-15},{"san":"Qf6","cp":-10},{"san":"Nf2","cp":-14},{"san":"Bc6","cp":-11},{"san":"Bf4","cp":-10},{"san":"Qe7","cp":-15},{"san":"a4","cp":-12},{"san":"Nbd7","cp":-15},{"san":"b4","cp":-10},{"san":"Nb6","cp":-12},{"san":"a5","cp":-8},{"san":"Nbc4","cp":-6},{"san":"Re1","cp":0},{"san":"a6","cp":0},{"san":"Nd3","cp":-2},{"san":"Rfe8","cp":-7},{"san":"Nxc6","cp":0},{"san":"bxc6","cp":-12},{"san":"Nxe5","cp":-7},{"san":"Bxe5","cp":-11},{"san":"Bxe5","cp":-8},{"san":"Nxe5","cp":-13},{"san":"Bd3","cp":-9},{"san":"Nxd3","cp":-11},{"san":"Qxd3","cp":0},{"san":"Qb7","cp":-5},{"san":"h3","cp":-3},{"san":"Re5","cp":-6},{"san":"c4","cp":0},{"san":"Rce8","cp":-7},{"san":"cxd5","cp":-3},{"san":"cxd5","cp":-9},{"san":"Qd2","cp":-7},{"san":"Re4","cp":-8},{"san":"Rb1","cp":-11},{"san":"Kg7","cp":-12},{"san":"Red1","cp":-11},{"san":"Kh6","cp":-18}],"end":"target","maxAbsCp":18,"meanAbsCp":7.5,"finalCp":-18,"peakMove":3,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":45.4,"reasons":{"quiet_draw":10},"samples":[{"game":0,"seed":20260921328184,"result":"1/2-1/2","reason":"quiet_draw","san":"O-O c5 d4 cxd4 Nb3 Bf4 Bd2 g5 c4 Nb6 c5 Na4 Ng3 Nxb2 Qe1 Na4 Nf5 Bxd2 Qxd2 Qe5 Nfxd4 Ne6 Nf3 Qf6 Qb4 b5 cxb6 Nxb6 Rxc8 Nxc8 g3 h5 Qb8 Nd6 Qxa7 g4 Nh4 Nf4 gxf4 Qxh4 Qe3 f6 a4 Qh3 Qxh3 gxh3+ Kh1 Rg4 a5 Rxf4 Bd3 e5 f3 Rb4 Nc5 Nb5 Ra1 d5 Bxb5 Bxb5 Nd3 Bxd3 exd3 Ke7 a6 Rb8 a7 Ra8 Ra6 Kd8 Kg1 Kc7 Kf2 Kb7 Rxf6 Kxa7 Re6 h4 Rxe5 Kb6 Rxd5 Ra2+ Ke3 Rxh2 Rh5 Rg2 Rxh4 h2 Kf4 Kc5 Ke5 Re2+ Kf5 Rd2 f4"},{"game":1,"seed":20260921328185,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 c5 O-O cxd4 Nb3 Bf4 Bd2 g5 c4 Nb6 c5 Na4 Ng3 Nxb2 Qe1 Na4 Nf5 Bxd2 Qxd2 Qe5 Nfxd4 Ne6 Nf3 Qf6 Qb4 b5 cxb6 Nxb6 Rxc8 Nxc8 g3 h5 Qb8 Nd6 Qxa7 g4 Nh4 Nf4 gxf4 Qxh4 Qe3 f6 a4 Qh3 Qxh3 gxh3+ Kh1 Rg4 a5 Rxf4 Bd3 e5 f3 Rb4 Nc5 Nb5 Ra1 d5 Bxb5 Bxb5 Nd3 Bxd3 exd3 Ke7 a6 Rb8 a7 Ra8 Ra6 Kd8 Kg1 Kc7 Kf2 Kb7 Rxf6 Kxa7 Re6 h4 Rxe5 Kb6 Rxd5 Ra2+ Ke3 Rxh2 Rh5 Rg2 Rxh4 h2 Kf4 Kc5 Ke5 Re2+ Kf5 Rd2 f4"}]},"deep":{"cp4b":-5,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":4,"weightWhite":81,"weightBlack":37,"weightDiff":44,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":45.4,"reasons":{"quiet_draw":10}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":334,"b":578,"mirrorW":340,"mirrorB":279,"fen":"bqrnkbrn/pppppppp/8/8/8/8/PPPPPPPP/NRQKRBBN w BEcg - 0 1","white":{"sp":334,"rank":"NRQKRBBN","family":"ThroneScout","kingFile":"d","rookFiles":["b","e"],"queenFile":"c","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"black":{"sp":578,"rank":"BQRNKBRN","family":"ThroneScout","kingFile":"e","rookFiles":["c","g"],"queenFile":"b","bishopCorner":1,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":56,"mbi":1,"mbiBand":"L"},"stages":[{"stage":0,"nodes":100000,"cp":32,"depth":14,"pvSan":["d4","e6","e4","Be7","Qd2","O-O","O-O-O","b6"]},{"stage":1,"nodes":500000,"cp":-1,"depth":17,"pvSan":["d4","e6","Qd2","c5","dxc5","Bxc5","Nb3","Be7"]},{"stage":2,"nodes":2000000,"cp":-30,"depth":22,"pvSan":["d4","e6","Qd2","c5","dxc5","Bxc5","Nb3","Be7"]},{"stage":3,"nodes":8000000,"cp":-4,"depth":31,"pvSan":["d4","e6","Qd2","c5","dxc5","Bxc5","O-O-O","O-O"]},{"stage":4,"nodes":32000000,"cp":-16,"depth":34,"pvSan":["d4","e6","e4","c5","dxc5","Bxc5","Nb3","Bb6"]},{"stage":5,"nodes":128000000,"cp":1,"depth":40,"pvSan":["d4","e6","Qd2","c5","dxc5","Bxc5","O-O-O","O-O"]},{"stage":6,"nodes":400000000,"cp":0,"depth":52,"pvSan":["d4","e6","Qd2","Ng6","O-O-O","d5","Ng3","Bd6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":57,"pvSan":["d4","e6","Qd2","Ng6","O-O-O","d5","Ng3","Bd6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["d4","e6","Qd2","Ng6","O-O-O","d5","Ng3","Bd6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":63,"pvSan":["d4","e6","Qd2","Ng6","O-O-O","d5","Ng3","Bd6"]}],"deepestStage":9,"shallowMaxAbsCp":32,"shallowMinCp":-30,"shallowMaxCp":32,"sumOfSetupsCp":-31,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["d4","e6","Qd2","c5","dxc5","Bxc5","O-O-O","O-O","Nb3","Be7"]},{"rank":2,"cp":-41,"depth":41,"san":["b4","e6","d4","f5","e4","fxe4","Ng3","Be7","Nxe4","b6"]},{"rank":3,"cp":-62,"depth":41,"san":["f4","c5","d4","cxd4","Qd2","e6","Bxd4","Nc6","Nb3","Ng6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":-10},{"san":"e6","cp":5},{"san":"Qd2","cp":3},{"san":"c5","cp":8},{"san":"dxc5","cp":11},{"san":"Bxc5","cp":5},{"san":"Nb3","cp":12},{"san":"Be7","cp":22},{"san":"f4","cp":21},{"san":"Ng6","cp":17},{"san":"g3","cp":16},{"san":"O-O","cp":15},{"san":"O-O-O","cp":16},{"san":"Nc6","cp":19},{"san":"e4","cp":21},{"san":"Rfd8","cp":17},{"san":"Qe2","cp":19},{"san":"d5","cp":15},{"san":"Nf2","cp":12},{"san":"b6","cp":12},{"san":"Kb1","cp":0},{"san":"d4","cp":0},{"san":"h4","cp":-1},{"san":"Nf8","cp":0},{"san":"a3","cp":3},{"san":"a5","cp":-7},{"san":"Nh3","cp":-13},{"san":"Bc5","cp":-17},{"san":"h5","cp":-12},{"san":"h6","cp":-11},{"san":"Qg2","cp":0},{"san":"a4","cp":0},{"san":"Nxc5","cp":-17},{"san":"bxc5","cp":-21},{"san":"g4","cp":0},{"san":"Rd7","cp":0},{"san":"g5","cp":0},{"san":"hxg5","cp":0},{"san":"Nxg5","cp":5},{"san":"c4","cp":6},{"san":"Bxc4","cp":0},{"san":"Rb7","cp":6},{"san":"Ka1","cp":2},{"san":"Rxb2","cp":1},{"san":"Rb1","cp":4},{"san":"Rxb1+","cp":0},{"san":"Rxb1","cp":0},{"san":"Qd6","cp":1},{"san":"Ka2","cp":0},{"san":"Ne7","cp":2},{"san":"Rb4","cp":0},{"san":"f6","cp":1},{"san":"Nh3","cp":2},{"san":"Nd5","cp":6},{"san":"Bxd5","cp":6},{"san":"exd5","cp":5},{"san":"h6","cp":4},{"san":"Qc7","cp":5},{"san":"Bxd4","cp":2},{"san":"Qxc2+","cp":0}],"end":"target","maxAbsCp":22,"meanAbsCp":7.3,"finalCp":0,"peakMove":4,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.0,"reasons":{"threefold_repetition":7,"quiet_draw":3},"samples":[{"game":0,"seed":20260921334578,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 c5 dxc5 e6 Qd2 Bxc5 Nb3 Be7 O-O-O O-O f4 Ng6 g3 b5 e4 Nc6 Kb1 Rfd8 Qe2 b4 Nf2 d6 Ng4 Nf8 Ne3 Nd7 Qb5 Qxb5 Bxb5 Rb8 Bf1 a5 Nd5 Bf8 Nc7 Bb7 Nd2 Nf6 Nc4 Nxe4 Rxe4 d5 Ree1 dxc4 Bxc4 a4 Na6 Rbc8 Rxd8 Nxd8 Bb5 a3 Rd1 Be4 Rd2 Nb7 Bd3 Bd5 b3 g6 Bb6 h5 Kc1 Bf3 Rf2 Bd5 Rd2 Be7 Bb5 h4 gxh4 Be4 Bc7 Bd5 Bb6 Be4 Bd4 Bd5"},{"game":1,"seed":20260921334579,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 e6 Qd2 c5 dxc5 Bxc5 O-O-O O-O Nb3 Be7 f4 b5 e4 Ng6 g3 Nc6 Kb1 Rfd8 Qe2 b4 Nf2 d6 Ng4 Nf8 Ne3 a5 Qb5 Nd7 Nd5 Bf8 Qxb8 Rxb8 Nc7 Bb7 Nd2 Nf6 Nc4 Nxe4 Rxe4 d5 Ree1 dxc4 Bxc4 a4 Na6 Rbc8 Be2 Rxd1+ Rxd1 Na5 b3 axb3 axb3 Be4 Bd3 Bb7 Be3 h5 Bd2 Nc6 Be3 Na5 Bd4 Nc6 Bf2 Na5 Bd4 Bd6 Bg1 Bf8"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":9,"lc0Cp":-14,"weightWhite":41,"weightBlack":94,"weightDiff":-53,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.0,"reasons":{"threefold_repetition":7,"quiet_draw":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":335,"b":143,"mirrorW":336,"mirrorB":816,"fen":"nrqnkrbb/pppppppp/8/8/8/8/PPPPPPPP/NRQKRNBB w BEbf - 0 1","white":{"sp":335,"rank":"NRQKRNBB","family":"ThroneScout","kingFile":"d","rookFiles":["b","e"],"queenFile":"c","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":37,"mbi":20,"mbiBand":"M"},"black":{"sp":143,"rank":"NRQNKRBB","family":"ThroneScout","kingFile":"e","rookFiles":["b","f"],"queenFile":"c","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":18,"mbi":78,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-19,"depth":14,"pvSan":["f4","c5","f5","g6","b4","b6","bxc5","bxc5"]},{"stage":1,"nodes":500000,"cp":1,"depth":19,"pvSan":["f4","c5","f5","Nc6","g4","g6","c3","h5"]},{"stage":2,"nodes":2000000,"cp":-2,"depth":21,"pvSan":["f4","c5","f5","g6","g4","Be5","Nb3","c4"]},{"stage":3,"nodes":8000000,"cp":11,"depth":28,"pvSan":["f4","Nb6","f5","d6","e4","g6","Ne3","Bd4"]},{"stage":4,"nodes":32000000,"cp":8,"depth":33,"pvSan":["f4","Nb6","Nb3","f5","c3","g6","g3","d6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":47,"pvSan":["f4","Nb6","g3","f5","Nb3","a5","d3","a4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":57,"pvSan":["f4","Nb6","g3","f5","Nb3","a5","d3","a4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["f4","Nb6","g3","f5","Nb3","a5","d3","a4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["f4","Nb6","g3","f5","Nb3","a5","d3","a4"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":64,"pvSan":["f4","Nb6","g3","f5","Nb3","a5","d3","a4"]}],"deepestStage":9,"shallowMaxAbsCp":19,"shallowMinCp":-19,"shallowMaxCp":11,"sumOfSetupsCp":19,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":42,"san":["f4","Nb6","g3","f5","Nb3","a5","d3","a4","Nd4","c5"]},{"rank":2,"cp":0,"depth":42,"san":["Nb3","f5","f4","b6","g3","c5","d4","g6","e4","fxe4"]},{"rank":3,"cp":-8,"depth":41,"san":["g3","f5","f4","c5","Nb3","b6","d4","g6","c3","a5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f4","cp":12},{"san":"Nb6","cp":-8},{"san":"g3","cp":-7},{"san":"f5","cp":-6},{"san":"Nb3","cp":0},{"san":"a5","cp":0},{"san":"d3","cp":0},{"san":"a4","cp":0},{"san":"Nd4","cp":-12},{"san":"Bxa2","cp":-6},{"san":"Ra1","cp":2},{"san":"Bf7","cp":4},{"san":"Nxf5","cp":12},{"san":"g6","cp":8},{"san":"Nh4","cp":15},{"san":"Ra8","cp":18},{"san":"Nf3","cp":20},{"san":"c5","cp":11},{"san":"Ra3","cp":8},{"san":"O-O","cp":5},{"san":"N1d2","cp":2},{"san":"Be8","cp":0},{"san":"c4","cp":0},{"san":"d6","cp":-3},{"san":"Bf2","cp":2},{"san":"Nd7","cp":5},{"san":"O-O","cp":-3},{"san":"Nf6","cp":2},{"san":"Bg2","cp":0},{"san":"Ng4","cp":0},{"san":"Ne4","cp":0},{"san":"Nxf2","cp":0},{"san":"Rxf2","cp":5},{"san":"b5","cp":0},{"san":"cxb5","cp":0},{"san":"Bxb5","cp":0},{"san":"Nh4","cp":13},{"san":"Bd7","cp":8},{"san":"Nc3","cp":7},{"san":"Bc6","cp":10},{"san":"Bxc6","cp":10},{"san":"Nxc6","cp":3},{"san":"Nf3","cp":10},{"san":"Nd4","cp":0},{"san":"Rxa4","cp":0},{"san":"Rxa4","cp":0},{"san":"Nxa4","cp":0},{"san":"Qe6","cp":0},{"san":"Nc3","cp":0},{"san":"Nxf3+","cp":0},{"san":"Rxf3","cp":0},{"san":"Bxc3","cp":0},{"san":"bxc3","cp":0},{"san":"Qxe2","cp":0},{"san":"Re3","cp":0},{"san":"Qa2","cp":0},{"san":"Rxe7","cp":0},{"san":"Rb8","cp":0},{"san":"Re1","cp":0},{"san":"Rb2","cp":0}],"end":"target","maxAbsCp":20,"meanAbsCp":4.0,"finalCp":0,"peakMove":9,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":42.2,"reasons":{"threefold_repetition":6,"quiet_draw":4},"samples":[{"game":0,"seed":20260921335143,"result":"1/2-1/2","reason":"threefold_repetition","san":"f4 Nb6 c4 f5 d3 g5 fxg5 d5 c5 Nd7 g3 e5 b4 e4 d4 c6 Be3 b6 Nc2 Ne6 Bg2 a5 a3 axb4 axb4 bxc5 bxc5 Rxb1 Qxb1 Qa6 Nd2 Ke7 O-O Rb8 Qa1 Nexc5 Bf4 Qxa1 Rxa1 Rb2 dxc5 Rxc2 Ra8 Bd4+ e3 Bxc5 Nb3 Bf7 Bh3 Ne5 Bxe5 Bxe3+ Kf1 d4 Ra7+ Ke8 Ra8+ Ke7 Ra7+ Kf8 Ra8+"},{"game":1,"seed":20260921335144,"result":"1/2-1/2","reason":"threefold_repetition","san":"f4 Nb6 g3 f5 Nb3 d6 c3 g6 Qc2 c5 d4 cxd4 Nxd4 Nc6 O-O-O Nxd4 Bxd4 Bxd4 Rxd4 Qc7 e4 O-O-O exf5 Rxf5 Nd2 Kb8 Qd3 Rff8 Qe2 Rde8 Re4 e6 Re3 a6 h4 Re7 b3 Nd7 Kb2 Rfe8 Qd1 e5 fxe5 Nxe5 Ne4 d5 Nf6 Nc4+ bxc4 Rxe3 Nxe8 Qxg3 Rxe3 Qxe3 cxd5 Qxe8 Qf3 Qb5+ Kc2 Qa4+ Kb2 Qb5+ Kc2 Qa4+ Kd3 Qxh4 Qf8+ Ka7 Qc5+ Ka8 Qf8+ Ka7 Qc5+ Ka8 Qc8+ Ka7"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":63,"berserkCp":1,"lc0Cp":11,"weightWhite":0,"weightBlack":14,"weightDiff":-14,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":160,"blackWins":0,"whiteScorePct":50.0,"avgMoves":45.5,"reasons":{"threefold_repetition":72,"quiet_draw":88}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":335,"b":547,"mirrorW":336,"mirrorB":499,"fen":"brnknqrb/pppppppp/8/8/8/8/PPPPPPPP/NRQKRNBB w BEbg - 0 1","white":{"sp":335,"rank":"NRQKRNBB","family":"ThroneScout","kingFile":"d","rookFiles":["b","e"],"queenFile":"c","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":37,"mbi":20,"mbiBand":"M"},"black":{"sp":547,"rank":"BRNKNQRB","family":"ThroneGuard","kingFile":"d","rookFiles":["b","g"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":10,"mbi":94,"mbiBand":"E"},"stages":[{"stage":0,"nodes":100000,"cp":-38,"depth":15,"pvSan":["g3","f5","c3","g5","d3","f4","Qc2","a5"]},{"stage":1,"nodes":500000,"cp":-4,"depth":19,"pvSan":["g3","f5","c3","g5","d3","Qf7","Qc2","Ned6"]},{"stage":2,"nodes":2000000,"cp":-12,"depth":24,"pvSan":["g3","f5","c3","g5","d3","Qf7","Qc2","a5"]},{"stage":3,"nodes":8000000,"cp":-14,"depth":31,"pvSan":["g3","g5","c3","f5","Qc2","a5","a4","Ned6"]},{"stage":4,"nodes":32000000,"cp":-15,"depth":32,"pvSan":["g3","f5","f4","g5","fxg5","Rxg5","c3","Qg8"]},{"stage":5,"nodes":128000000,"cp":0,"depth":41,"pvSan":["g3","g5","c3","f5","d3","f4","Qc2","e5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":52,"pvSan":["g3","g5","c3","f5","d3","Qf7","Qc2","Qxa2"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["g3","g5","c3","f5","d3","Qf7","Qc2","Qxa2"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":52,"pvSan":["g3","g5","c3","f5","d3","Qf7","Qc2","Qxa2"]}],"deepestStage":8,"shallowMaxAbsCp":38,"shallowMinCp":-38,"shallowMaxCp":0,"sumOfSetupsCp":27,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":40,"san":["g3","g5","d3","f5","c3","Qf7","Qc2","f4","Nd2","Ned6"]},{"rank":2,"cp":-43,"depth":40,"san":["c3","b6","e4","f5","f3","fxe4","fxe4","Bxe4","Rxe4","Qxf1+"]},{"rank":3,"cp":-47,"depth":40,"san":["f3","f5","c3","b6","Qc2","g5","O-O-O","Qf7","Kb1","c5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g3","cp":-19},{"san":"g5","cp":-24},{"san":"c3","cp":-17},{"san":"f5","cp":-20},{"san":"Qc2","cp":-15},{"san":"a5","cp":-11},{"san":"d3","cp":-9},{"san":"Qf7","cp":-15},{"san":"a4","cp":-9},{"san":"Ned6","cp":-3},{"san":"Nd2","cp":0},{"san":"e5","cp":-3},{"san":"Nab3","cp":-4},{"san":"Re8","cp":4},{"san":"f3","cp":32},{"san":"b6","cp":19},{"san":"e4","cp":31},{"san":"Ne7","cp":30},{"san":"g4","cp":29},{"san":"fxg4","cp":24},{"san":"fxg4","cp":18},{"san":"Bc6","cp":21},{"san":"Nc1","cp":22},{"san":"Nb7","cp":40},{"san":"Rf1","cp":35},{"san":"Qe6","cp":14},{"san":"b4","cp":25},{"san":"d5","cp":22},{"san":"b5","cp":24},{"san":"Bd7","cp":17},{"san":"Ncb3","cp":8},{"san":"O-O-O","cp":-9},{"san":"Bf3","cp":-19},{"san":"Kb8","cp":-15},{"san":"h3","cp":-14},{"san":"Qh6","cp":0},{"san":"exd5","cp":0},{"san":"Qxh3","cp":0},{"san":"O-O-O","cp":0},{"san":"Bxg4","cp":0},{"san":"Bxg4","cp":-1},{"san":"Qxg4","cp":0},{"san":"c4","cp":0},{"san":"Ng6","cp":0},{"san":"Ne4","cp":0},{"san":"Nf4","cp":0},{"san":"Kb1","cp":0},{"san":"h5","cp":-2},{"san":"Rc1","cp":-1},{"san":"Qe2","cp":0},{"san":"Qxe2","cp":0},{"san":"Nxe2","cp":0},{"san":"Rc2","cp":0},{"san":"Nf4","cp":0},{"san":"c5","cp":0},{"san":"bxc5","cp":0},{"san":"Nexc5","cp":0},{"san":"Nxc5","cp":0},{"san":"Nxc5","cp":0},{"san":"Re7","cp":0}],"end":"target","maxAbsCp":40,"meanAbsCp":10.4,"finalCp":0,"peakMove":12,"within25":54,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":48.4,"reasons":{"threefold_repetition":5,"quiet_draw":5},"samples":[{"game":0,"seed":20260921335547,"result":"1/2-1/2","reason":"threefold_repetition","san":"g3 a5 d3 f5 f4 b5 Bxa8 Rxa8 a4 bxa4 c4 Qf7 Nd2 Nf6 Qc2 O-O Qxa4 Nb6 Bxb6 cxb6 Nc2 g6 Nf3 Rfc8 Ncd4 Qe8 e4 fxe4 dxe4 d6 Qa2 Ng4 c5+ Qf7 Qxf7+ Kxf7 cxd6 exd6 Nb5 Ke7 h3 Nf6 Nc3 a4 Nd4 Ra5 Ndb5 Nd7 Nd5+ Kf8 Nbc7 Ra7 Nb5 Ra5 Nbc7 Ra7 Nb5"},{"game":1,"seed":20260921335548,"result":"1/2-1/2","reason":"quiet_draw","san":"g3 a5 f4 b5 Bxa8 Rxa8 d3 f5 c3 Qf7 Nc2 g6 e4 fxe4 dxe4 e5 Qe3 Ned6 Nd2 O-O fxe5 Bxe5 Rf1 Qxf1+ Nxf1 Rxf1+ Ne1 Nb6 Qc5 Re8 Be3 Ndc4 O-O-O Nxb2 Qxb5 Nxd1 Kxd1 Rf7 Nd3 Bxc3 e5 Re6 h4 a4 g4 h5 gxh5 gxh5 a3 Ba1 Kd2 Bxe5 Bxb6 cxb6 Nxe5 Rf5 Qxd7 Rfxe5 Qxa4 Kf7 Qa8 Rc5 Qd8 Rec6 Ke3 Rc3+ Kd2 Rc2+ Ke3 Re6+ Kf3 Rc3+ Kf4 Rc4+ Kf5 Rc5+ Kf4 Rec6 Qd7+ Kf6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-17,"weightWhite":0,"weightBlack":140,"weightDiff":-140,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":48.4,"reasons":{"threefold_repetition":5,"quiet_draw":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":335,"b":959,"mirrorW":336,"mirrorB":0,"fen":"rkrnnqbb/pppppppp/8/8/8/8/PPPPPPPP/NRQKRNBB w BEac - 0 1","white":{"sp":335,"rank":"NRQKRNBB","family":"ThroneScout","kingFile":"d","rookFiles":["b","e"],"queenFile":"c","bishopCorner":1,"knightPlacement":"rim","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":37,"mbi":20,"mbiBand":"M"},"black":{"sp":959,"rank":"RKRNNQBB","family":"RampartGuard","kingFile":"b","rookFiles":["a","c"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-43,"depth":14,"pvSan":["c4","g5","g4","f5","gxf5","Qxf5","d3","Qg6"]},{"stage":1,"nodes":500000,"cp":2,"depth":17,"pvSan":["c4","g5","g4","f5","gxf5","a5","Ng3","e6"]},{"stage":2,"nodes":2000000,"cp":13,"depth":25,"pvSan":["f4","f5","c4","a5","g3","g6","d3","d6"]},{"stage":3,"nodes":8000000,"cp":18,"depth":27,"pvSan":["f4","f5","c4","d5","Nb3","c6","Nc5","Rc7"]},{"stage":4,"nodes":32000000,"cp":11,"depth":31,"pvSan":["f4","f5","c4","d5","Nb3","Nd6","Ne3","dxc4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":39,"pvSan":["f4","f5","c4","d5","Nb3","Nd6","Nc5","Qe8"]},{"stage":6,"nodes":400000000,"cp":0,"depth":47,"pvSan":["f4","f5","c4","d5","Nb3","Nd6","Nc5","Qe8"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["f4","f5","c4","d5","Nb3","Nd6","Nc5","Qe8"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":55,"pvSan":["f4","f5","c4","d5","Nb3","Nd6","Nc5","Qe8"]}],"deepestStage":8,"shallowMaxAbsCp":43,"shallowMinCp":-43,"shallowMaxCp":18,"sumOfSetupsCp":16,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":6,"depth":39,"san":["f4","f5","c4","d5","Nb3","Nd6","Nc5","Qe8","g4","g6"]},{"rank":2,"cp":-8,"depth":38,"san":["c4","g5","Nb3","c6","d3","f5","f4","gxf4","Qxf4+","e5"]},{"rank":3,"cp":-33,"depth":38,"san":["Nb3","f5","f4","a5","c4","g6","d3","Nf6","g3","d6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f4","cp":18},{"san":"f5","cp":21},{"san":"c4","cp":36},{"san":"d5","cp":7},{"san":"Nb3","cp":-18},{"san":"Nd6","cp":-13},{"san":"Nc5","cp":-23},{"san":"Qe8","cp":-37},{"san":"g3","cp":-25},{"san":"c6","cp":-8},{"san":"b3","cp":-21},{"san":"g5","cp":-23},{"san":"d3","cp":1},{"san":"gxf4","cp":0},{"san":"gxf4","cp":35},{"san":"b6","cp":23},{"san":"Na6+","cp":30},{"san":"Kb7","cp":33},{"san":"Nb4","cp":33},{"san":"a5","cp":31},{"san":"Nc2","cp":36},{"san":"c5","cp":22},{"san":"Nfe3","cp":21},{"san":"e6","cp":22},{"san":"cxd5","cp":20},{"san":"exd5","cp":24},{"san":"Nxd5","cp":17},{"san":"Ka7","cp":14},{"san":"Qe3","cp":22},{"san":"Qc6","cp":0},{"san":"Qe7+","cp":0},{"san":"N8b7","cp":0},{"san":"Nce3","cp":12},{"san":"Nb5","cp":20},{"san":"a4","cp":31},{"san":"Na3","cp":25},{"san":"O-O-O","cp":20},{"san":"Bd4","cp":20},{"san":"Bf3","cp":24},{"san":"Re8","cp":18},{"san":"Qc7","cp":3},{"san":"Bxe3+","cp":0},{"san":"Kb2","cp":0},{"san":"Bxd5","cp":0},{"san":"Qxc6","cp":0},{"san":"Bxc6","cp":0},{"san":"Bxc6","cp":0},{"san":"Bxg1","cp":0},{"san":"Rxg1","cp":0},{"san":"Rxe2+","cp":0},{"san":"Kxa3","cp":0},{"san":"Rc8","cp":0},{"san":"Bb5","cp":0},{"san":"Rc7","cp":0},{"san":"Rg8","cp":0},{"san":"Nd6","cp":0},{"san":"Rdg1","cp":0},{"san":"Nxb5+","cp":0},{"san":"axb5","cp":0},{"san":"Rf7","cp":0}],"end":"target","maxAbsCp":37,"meanAbsCp":13.4,"finalCp":0,"peakMove":4,"within25":51,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":2,"draws":7,"blackWins":1,"whiteScorePct":55.0,"avgMoves":46.9,"reasons":{"resign_black":2,"quiet_draw":5,"threefold_repetition":2,"resign_white":1},"samples":[{"game":0,"seed":20260921335959,"result":"1-0","reason":"resign_black","san":"c4 f5 f4 a5 g3 g6 d3 d6 Ne3 e5 fxe5 dxe5 Bf2 Nf6 b4 f4 Nec2 a4 b5 e4 gxf4 Ne6 Nb4 Re8 b6 cxb6 Nac2 Ng4 Bxb6 Nc5 Nc6+ Kc8 Qa3 Nf2+ Kd2 e3+ Kc1 Ncxd3+ exd3 Qxa3+ Nxa3 Nxd3+ Kd1 Nf2+ Ke2 Nxh1 Na7+ Rxa7 Bxa7 Nf2 Kf3 Ne4 Bxe3 Bc3 Red1 Bf7 Nb5 g5 Kg2 h6 f5 Bg8 Rbc1 Ba5 Rd4 Kb8 Rd7 Nf6 Ba7+ Ka8 Rd6 Ne4 Rxh6 Nc3 Bb6 Bxb6 Rxc3 Bd8 Nd6 Rf8 Ra3 Kb8 Rxa4 Be7 Rb4 Ka8 Kg3 Bf7 Kg4 Bg8 Rg6 Bf6 Ra4+ Kb8 Rb4 Ka8 Rxb7 Bxc4 Rxf6 Rxf6 Rd7 Rh6 Nxc4 Rxh2 Rd2 Rh4+ Kxg5 Rh8 Ne5 Rg8+ Ng6 Rb8 Rd5 Rb7 f6 Ka7 Ne5 Ka6 f7 Rb8"},{"game":1,"seed":20260921335960,"result":"1/2-1/2","reason":"quiet_draw","san":"f4 g6 d3 a5 g3 f5 c4 d6 Nc2 e5 fxe5 dxe5 Nfe3 Nf6 b4 axb4 Bf2 f4 gxf4 exf4 Nxb4 Nd7 O-O fxe3 Qxe3 Qd6 c5 Qxc5 Qxc5 Nxc5 Bxc5 Bxa2 Nxa2 Rxa2 Bf3 h5 Kh1 b6 Rg1 Rb2 Ra1 Nb7 Bf2 Rf8 Raf1 Rf6 d4 Rb5 Rc1 Nd6 Bh4 Re6 d5 Re8 Rxg6 Bd4 Re6 Rh8 Bg3 Bc5 Be5 Rh7 e4 h4 h3 Rf7 Bg2 Rf8 Re7 Rg8 Rg7 Rxg7 Bxg7 Rb3 Bf6 Nxe4 Bxe4 Rxh3+ Kg2 Rg3+ Kh1 Rh3+ Kg2 Rg3+ Kh2 Bd6 Kh1 Rh3+ Kg1"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":2,"weightWhite":0,"weightBlack":76,"weightDiff":-76,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":2,"draws":7,"blackWins":1,"whiteScorePct":55.0,"avgMoves":46.9,"reasons":{"resign_black":2,"quiet_draw":5,"threefold_repetition":2,"resign_white":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":389,"b":96,"mirrorW":762,"mirrorB":863,"fen":"bbqnrnkr/pppppppp/8/8/8/8/PPPPPPPP/QRBBNNKR w BHeh - 0 1","white":{"sp":389,"rank":"QRBBNNKR","family":"RampartGuard","kingFile":"g","rookFiles":["b","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":17,"mbi":80,"mbiBand":"S"},"black":{"sp":96,"rank":"BBQNRNKR","family":"RampartGuard","kingFile":"g","rookFiles":["e","h"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":27,"mbi":47,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":7,"depth":16,"pvSan":["h4","h5","b4","b6","c4","c5","bxc5","bxc5"]},{"stage":1,"nodes":500000,"cp":3,"depth":22,"pvSan":["h4","h5","c4","c5","b4","b6","bxc5","bxc5"]},{"stage":2,"nodes":2000000,"cp":14,"depth":25,"pvSan":["h4","h5","b4","d5","Bb2","Nde6","e3","b6"]},{"stage":3,"nodes":8000000,"cp":16,"depth":30,"pvSan":["b4","b6","h4","c5","bxc5","bxc5","c4","Nfe6"]},{"stage":4,"nodes":32000000,"cp":6,"depth":38,"pvSan":["b4","b6","c4","c5","bxc5","bxc5","d3","Nc6"]},{"stage":5,"nodes":128000000,"cp":-1,"depth":41,"pvSan":["b4","b6","c4","c5","bxc5","bxc5","h4","e5"]},{"stage":6,"nodes":400000000,"cp":-4,"depth":44,"pvSan":["b4","b6","c4","c5","bxc5","bxc5","h4","Nc6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":50,"pvSan":["b4","b6","h4","c5","bxc5","bxc5","c4","Nc6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":54,"pvSan":["b4","b6","h4","c5","bxc5","bxc5","c4","Nc6"]}],"deepestStage":8,"shallowMaxAbsCp":16,"shallowMinCp":-1,"shallowMaxCp":16,"sumOfSetupsCp":-10,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":43,"san":["b4","b6","c4","c5","bxc5","bxc5","h4","e5","Bb2","Nc6"]},{"rank":2,"cp":-23,"depth":43,"san":["e3","c5","b4","cxb4","Ng3","b6","Rxb4","e5","O-O","Ng6"]},{"rank":3,"cp":-27,"depth":43,"san":["h4","c5","h5","h6","b4","cxb4","a3","e5","axb4","b5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":11},{"san":"b6","cp":3},{"san":"c4","cp":0},{"san":"c5","cp":0},{"san":"bxc5","cp":0},{"san":"bxc5","cp":0},{"san":"h4","cp":0},{"san":"e5","cp":-9},{"san":"Ne3","cp":-19},{"san":"Nfe6","cp":-27},{"san":"Nd5","cp":-25},{"san":"O-O","cp":-15},{"san":"Bb2","cp":-10},{"san":"f6","cp":-4},{"san":"d3","cp":-12},{"san":"Nf7","cp":-8},{"san":"e3","cp":-2},{"san":"Nc7","cp":-9},{"san":"Bf3","cp":-12},{"san":"f5","cp":-2},{"san":"Rh3","cp":0},{"san":"Qa6","cp":7},{"san":"a4","cp":15},{"san":"Nxd5","cp":4},{"san":"cxd5","cp":4},{"san":"Bd6","cp":2},{"san":"Rd1","cp":0},{"san":"e4","cp":0},{"san":"dxe4","cp":0},{"san":"fxe4","cp":0},{"san":"Bxg7","cp":0},{"san":"exf3","cp":0},{"san":"Nd3","cp":0},{"san":"c4","cp":0},{"san":"Nc5","cp":0},{"san":"Qc8","cp":0},{"san":"Rd4","cp":0},{"san":"Ne5","cp":0},{"san":"Bxf8","cp":0},{"san":"Bxf8","cp":0},{"san":"Rg3+","cp":0},{"san":"Kh8","cp":0},{"san":"Ne4","cp":0},{"san":"Qa6","cp":0},{"san":"Ng5","cp":0},{"san":"Bg7","cp":0},{"san":"d6","cp":0},{"san":"fxg2","cp":0},{"san":"Qb1","cp":0},{"san":"Ng6","cp":0},{"san":"Nf7+","cp":0},{"san":"Kg8","cp":0},{"san":"Rxg6","cp":0},{"san":"hxg6","cp":0},{"san":"Qxg6","cp":0},{"san":"Re6","cp":0},{"san":"Nh6+","cp":0},{"san":"Kh8","cp":0},{"san":"Nf7+","cp":0},{"san":"Kg8","cp":0}],"end":"target","maxAbsCp":27,"meanAbsCp":3.3,"finalCp":0,"peakMove":5,"within25":59,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.2,"reasons":{"threefold_repetition":3,"quiet_draw":7},"samples":[{"game":0,"seed":20260921389096,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 c5 e3 b6 h4 e5 h5 h6 b4 cxb4 a3 Qxc4 axb4 Nh7 Ng3 O-O b5 Ne6 Ba3 Nc5 Nf3 Rc8 d4 exd4 exd4 Ne4 Bxf8 Nxg3 fxg3 Nxf8 Ne5 Bxe5 dxe5 Be4 Rb3 Qd5 Re3 Qc5 Qa3 Qxe5 O-O Nh7 Bg4 Nf6 Bf5 Re8 Bxe4 Nxe4 Qa2 Re6 Qc4 d5 Qc8+ Kh7 Rxf7 Qd4 Qxe6 Qxe3+ Kh2 Qxg3+ Kg1 Qe3+ Kh2 Qg3+ Kg1 Qe3+ Kh2"},{"game":1,"seed":20260921389097,"result":"1/2-1/2","reason":"quiet_draw","san":"c4 c5 b3 h5 h4 b6 Bb2 e5 Ng3 g6 d3 f5 e4 f4 Ne2 Nf7 Nf3 Kh7 b4 Ne6 bxc5 bxc5 Nxe5 Nxe5 Bxe5 Bxe5 Qxe5 Rhf8 Qd6 f3 gxf3 Rxf3 Ba4 Rd8 Rh2 Bc6 Bxc6 Qxc6 Qxc6 dxc6 Rb7+ Kh6 Re7 Nf4 Nxf4 Rxf4 Rh3 Rdf8 Rg3 Rxf2 Re6 Rf1+ Kh2 R8f2+ Rg2 Rf6 Rxf6 Rxf6 Rg5 Rf3 Rxc5 Rxd3 e5 Rd2+ Kg3 Rd3+ Kg2 Rd4 Kh3 Rd3+ Kg2 Rd4 Kh3 Re4 Kg3 Rg4+ Kh3 Re4 Kg3 Rg4+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":4,"lc0Cp":16,"weightWhite":76,"weightBlack":146,"weightDiff":-70,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.2,"reasons":{"threefold_repetition":3,"quiet_draw":7}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":391,"b":119,"mirrorW":754,"mirrorB":834,"fen":"nqbrnkrb/pppppppp/8/8/8/8/PPPPPPPP/QRBNNKRB w BGdg - 0 1","white":{"sp":391,"rank":"QRBNNKRB","family":"BastionGuard","kingFile":"f","rookFiles":["b","g"],"queenFile":"a","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"black":{"sp":119,"rank":"NQBRNKRB","family":"BastionScout","kingFile":"f","rookFiles":["d","g"],"queenFile":"b","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":7,"mbi":97,"mbiBand":"E"},"stages":[{"stage":0,"nodes":100000,"cp":0,"depth":18,"pvSan":["b3","g5","Bb2","Bxb2","Qxb2","h5","d4","c6"]},{"stage":1,"nodes":500000,"cp":0,"depth":22,"pvSan":["b3","g5","Bb2","Bxb2","Qxb2","d5","g3","Bh3+"]},{"stage":2,"nodes":2000000,"cp":-4,"depth":25,"pvSan":["b3","c5","O-O","g5","Bb2","Bxb2","Qxb2","d5"]},{"stage":3,"nodes":8000000,"cp":12,"depth":29,"pvSan":["b3","g5","Bb2","Bxb2","Qxb2","d5","g3","Bh3+"]},{"stage":4,"nodes":32000000,"cp":1,"depth":33,"pvSan":["d4","d5","g3","g5","c3","c6","Nd3","Nd6"]},{"stage":5,"nodes":128000000,"cp":-1,"depth":41,"pvSan":["b4","c6","g3","g5","Bb2","Bxb2","Qxb2","d5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":49,"pvSan":["b4","c6","Bb2","Qxh2","Ne3","d5","g3","Bh3+"]},{"stage":7,"nodes":800000000,"cp":0,"depth":51,"pvSan":["b4","c6","Bb2","Qxh2","Ne3","d5","g3","Bh3+"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["b4","g5","Bb2","Bxb2","Qxb2","c6","g3","d5"]}],"deepestStage":8,"shallowMaxAbsCp":12,"shallowMinCp":-4,"shallowMaxCp":12,"sumOfSetupsCp":14,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":11,"depth":42,"san":["d3","d5","Nf3","g6","Bh6+","Ng7","O-O","O-O","e4","Rfe8"]},{"rank":2,"cp":5,"depth":42,"san":["b4","g5","Bb2","Bxb2","Qxb2","c6","g3","d5","d3","Qd6"]},{"rank":3,"cp":4,"depth":41,"san":["g3","d5","d3","c6","b4","g5","Bb2","Bxb2","Qxb2","Qd6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b3","cp":14},{"san":"g5","cp":11},{"san":"Bb2","cp":0},{"san":"Bxb2","cp":-14},{"san":"Qxb2","cp":-10},{"san":"d5","cp":-12},{"san":"g3","cp":-12},{"san":"c6","cp":-19},{"san":"d4","cp":-12},{"san":"h5","cp":-10},{"san":"Ne3","cp":-15},{"san":"Bh3+","cp":-20},{"san":"Bg2","cp":-26},{"san":"Qc8","cp":-28},{"san":"c4","cp":-18},{"san":"Nac7","cp":-23},{"san":"Rd1","cp":-20},{"san":"Qe6","cp":-23},{"san":"Qd2","cp":-6},{"san":"Bxg2+","cp":-26},{"san":"N1xg2","cp":-16},{"san":"h4","cp":-16},{"san":"cxd5","cp":-10},{"san":"Nxd5","cp":0},{"san":"gxh4","cp":0},{"san":"gxh4","cp":0},{"san":"Nxd5","cp":0},{"san":"Rxd5","cp":0},{"san":"Nf4","cp":0},{"san":"Rxg1+","cp":0},{"san":"Kxg1","cp":0},{"san":"Qg4+","cp":0},{"san":"Kh1","cp":0},{"san":"Rf5","cp":0},{"san":"Nd3","cp":0},{"san":"Rg5","cp":0},{"san":"Nf4","cp":0},{"san":"Rf5","cp":0},{"san":"Nd3","cp":0},{"san":"Rg5","cp":0},{"san":"Nf4","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":28,"meanAbsCp":8.8,"finalCp":0,"peakMove":7,"within25":38,"count":41},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.8,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921391119,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 c5 dxc5 Qxh2 g3 d6 Nf3 Qh5 cxd6 Nxd6 Bg2 Ne4 Be3 Nb6 Rh1 Qf5 Bh3 Qh5 Kg2 Bxh3+ Rxh3 Qg6 b3 Qc6 Nd4 Rxd4 Bxd4 Ng5+ f3 Nxh3 Kxh3 Qxc2 Rb2 Qf5+ Kg2 g6 Rd2 Bxd4 Qxd4 f6 Ne3 Qe6 Rc2 Kf7 Rc7 Rb8 Kf2 Qe5 Qxe5 fxe5 g4 Ke6 g5 Kd6 Rc1 Rc8 Rh1 Rh8 Rc1 Rf8 Rh1 Rh8 Rc1 Rc8 Rh1"},{"game":1,"seed":20260921391120,"result":"1/2-1/2","reason":"threefold_repetition","san":"Nf3 c6 b3 g5 d4 g4 Ne5 Nec7 g3 c5 Bb2 cxd4 Bxd4 Ne6 Bb2 d5 Nd3 d4 c3 Qd6 cxd4 Nxd4 Ne3 Nxe2 Bxh8 Nxg1 Kxg1 f6 Rd1 Rxh8 Nf4 Qc7 Bxb7 Rxd1+ Qxd1 e5 Bxc8 exf4 Nf5 Qxc8 Qd6+ Kf7 Qe7+ Kg6 Nh4+ Kh5 Qf7+ Kg5 Qg7+ Kh5 Qf7+ Kg5 Qg7+ Kh5"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":1,"lc0Cp":-2,"weightWhite":89,"weightBlack":43,"weightDiff":46,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.8,"reasons":{"threefold_repetition":4,"quiet_draw":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":394,"b":672,"mirrorW":757,"mirrorB":479,"fen":"bbqrknnr/pppppppp/8/8/8/8/PPPPPPPP/QRNNBBKR w BHdh - 0 1","white":{"sp":394,"rank":"QRNNBBKR","family":"RampartGuard","kingFile":"g","rookFiles":["b","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":26,"mbi":51,"mbiBand":"M"},"black":{"sp":672,"rank":"BBQRKNNR","family":"ThroneGuard","kingFile":"e","rookFiles":["d","h"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":26,"mbi":51,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":26,"depth":15,"pvSan":["b4","Nf6","c4","d6","f3","c5","a4","Ne6"]},{"stage":1,"nodes":500000,"cp":1,"depth":17,"pvSan":["b4","Nf6","c4","d6","f3","c5","a4","b6"]},{"stage":2,"nodes":2000000,"cp":-1,"depth":23,"pvSan":["b4","Ng6","h4","h5","c4","b6","d4","Nh6"]},{"stage":3,"nodes":8000000,"cp":7,"depth":28,"pvSan":["b4","Nf6","c4","d6","a4","b6","a5","d5"]},{"stage":4,"nodes":32000000,"cp":-2,"depth":32,"pvSan":["b4","Ng6","h4","h5","c4","b6","d4","Nh6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":39,"pvSan":["b4","Nf6","c4","h5","h4","Ng6","d4","d6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":44,"pvSan":["b4","Nf6","c4","h5","h4","Ng6","d4","d6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["b4","Nf6","c4","Ng6","d4","d6","h4","h5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["b4","Nf6","c4","Ng6","d4","d6","h4","h5"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":57,"pvSan":["b4","Ng6","h4","h5","c4","b6","d4","Be4"]}],"deepestStage":9,"shallowMaxAbsCp":26,"shallowMinCp":-2,"shallowMaxCp":26,"sumOfSetupsCp":0,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":7,"depth":40,"san":["b4","Ng6","h4","h5","c4","b6","d4","Nh6","Bd2","O-O"]},{"rank":2,"cp":-18,"depth":40,"san":["c4","c5","b4","cxb4","Qxg7","Ng6","Qa1","b6","f3","Qxc4"]},{"rank":3,"cp":-20,"depth":39,"san":["h4","b6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":-1},{"san":"Nf6","cp":14},{"san":"c4","cp":19},{"san":"d6","cp":19},{"san":"a4","cp":19},{"san":"Ng6","cp":15},{"san":"f3","cp":20},{"san":"c5","cp":12},{"san":"h4","cp":18},{"san":"h5","cp":5},{"san":"a5","cp":8},{"san":"O-O","cp":5},{"san":"Nd3","cp":16},{"san":"Rd7","cp":16},{"san":"b5","cp":16},{"san":"b6","cp":31},{"san":"axb6","cp":12},{"san":"d5","cp":22},{"san":"cxd5","cp":27},{"san":"Nxd5","cp":32},{"san":"bxa7","cp":33},{"san":"Rxa7","cp":39},{"san":"Qb2","cp":36},{"san":"c4","cp":35},{"san":"N3f2","cp":22},{"san":"Rd8","cp":31},{"san":"e3","cp":24},{"san":"Nb6","cp":29},{"san":"Nc3","cp":29},{"san":"Ne5","cp":26},{"san":"Qc2","cp":29},{"san":"Qd7","cp":22},{"san":"Nfe4","cp":27},{"san":"Ra3","cp":27},{"san":"Be2","cp":25},{"san":"Nd3","cp":18},{"san":"Bxd3","cp":20},{"san":"Qxd3","cp":19},{"san":"Qxd3","cp":21},{"san":"Rxd3","cp":17},{"san":"Nf2","cp":17},{"san":"Rd8","cp":21},{"san":"O-O","cp":19},{"san":"Nd5","cp":16},{"san":"Nfe4","cp":19},{"san":"Rb3","cp":13},{"san":"Ra1","cp":21},{"san":"Nxc3","cp":16},{"san":"Nxc3","cp":18},{"san":"Be5","cp":14},{"san":"Ra4","cp":10},{"san":"Rc8","cp":8},{"san":"Ne2","cp":8},{"san":"Bb7","cp":3},{"san":"Bg3","cp":3},{"san":"Bxg3","cp":0},{"san":"Nxg3","cp":0},{"san":"c3","cp":0},{"san":"Rd1","cp":0},{"san":"Rxb5","cp":0}],"end":"target","maxAbsCp":39,"meanAbsCp":17.7,"finalCp":0,"peakMove":11,"within25":46,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":33.5,"reasons":{"threefold_repetition":6,"quiet_draw":4},"samples":[{"game":0,"seed":20260921394672,"result":"1/2-1/2","reason":"threefold_repetition","san":"b4 Nf6 c4 d6 a4 c5 a5 h5 h4 Ng6 f3 O-O Bf2 Nd7 Qa2 b6 axb6 Nxb6 Rh3 Nf4 Rg3 cxb4 e4 d5 cxd5 Nfxd5 Nd3 Nf4 Nxb4 Ne6 Rh3 Kh7 Nc3 Nf4 Rg3 Ne6 Rh3 Nf4 Rg3 Ne6"},{"game":1,"seed":20260921394673,"result":"1/2-1/2","reason":"quiet_draw","san":"b4 Ne6 c4 d5 cxd5 Rxd5 e4 Rd8 Nb3 c6 d4 b6 Ne3 Nf6 f3 O-O Rc1 Nf4 a4 Kh8 a5 Qe6 Qc3 Nd7 h4 Qg6 h5 Nxh5 Rh4 e6 e5 f6 Qc2 fxe5 Qxg6 hxg6 Bc4 Rfe8 Bd3 exd4 Bxg6 dxe3 Rxh5+ Kg8 Bxe8 Rxe8 Rh4 Nf6 Nd4 g5 Rh3 Kg7 Bg3 Bf4 Bxf4 gxf4 Ne2 Nd5 a6 e5 g3 Nxb4 gxf4 c5 fxe5 Rxe5 Rc4 Rg5+ Kf1 Bc6 Rch4 Bb5 f4 Rg6 Rxe3 Nd5 Reh3 Bxa6 Kf2 Bxe2"}]},"deep":{"cp4b":0,"cp8b":6,"cp16b":null,"confirmedTo":"4b","reverseCp":69,"berserkCp":0,"lc0Cp":13,"weightWhite":58,"weightBlack":156,"weightDiff":-98,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":8,"draws":152,"blackWins":0,"whiteScorePct":52.5,"avgMoves":39.2,"reasons":{"threefold_repetition":81,"quiet_draw":71,"resign_black":8}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":396,"b":423,"mirrorW":764,"mirrorB":722,"fen":"rnbqnkrb/pppppppp/8/8/8/8/PPPPPPPP/QBRNNKBR w CHag - 0 1","white":{"sp":396,"rank":"QBRNNKBR","family":"BastionGuard","kingFile":"f","rookFiles":["c","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":26,"mbi":51,"mbiBand":"M"},"black":{"sp":423,"rank":"RNBQNKRB","family":"BastionGuard","kingFile":"f","rookFiles":["a","g"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":15,"mbi":86,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":5,"depth":16,"pvSan":["c3","g6","d4","O-O","f3","Nc6","h4","d5"]},{"stage":1,"nodes":500000,"cp":4,"depth":21,"pvSan":["c3","g6","d4","O-O","h4","Nf6","f3","Nh5"]},{"stage":2,"nodes":2000000,"cp":-2,"depth":23,"pvSan":["c3","g6","f4","O-O","Bf2","b6","Nf3","Bb7"]},{"stage":3,"nodes":8000000,"cp":15,"depth":31,"pvSan":["c4","g6","f3","Nc6","Bf2","d6","O-O","e5"]},{"stage":4,"nodes":32000000,"cp":11,"depth":37,"pvSan":["c3","g6","d4","d5","h3","e5","dxe5","Bxe5"]},{"stage":5,"nodes":128000000,"cp":4,"depth":42,"pvSan":["h3","g6","c3","c5","Bh2","b6","a4","Nc6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":44,"pvSan":["c4","g6","f3","e5","b4","d6","a4","a5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["c4","g6","f3","e5","b4","d6","a4","O-O"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["c4","g6","f3","c6","d4","d5","cxd5","cxd5"]}],"deepestStage":8,"shallowMaxAbsCp":15,"shallowMinCp":-2,"shallowMaxCp":15,"sumOfSetupsCp":11,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":45,"san":["h3","c5","c3","g6","Bh2","O-O","a4","b6","Qa3","Bb7"]},{"rank":2,"cp":0,"depth":44,"san":["a4","g6","h3","b6","Bh2","c5","c3","Nc6","Qa3","a5"]},{"rank":3,"cp":0,"depth":44,"san":["a4","g6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":14},{"san":"g6","cp":13},{"san":"f3","cp":1},{"san":"e5","cp":-16},{"san":"b4","cp":13},{"san":"d6","cp":11},{"san":"a4","cp":3},{"san":"O-O","cp":0},{"san":"Bf2","cp":0},{"san":"Be6","cp":8},{"san":"O-O","cp":8},{"san":"a5","cp":0},{"san":"b5","cp":2},{"san":"c6","cp":5},{"san":"d4","cp":0},{"san":"exd4","cp":0},{"san":"Bxd4","cp":-6},{"san":"Bxd4+","cp":-10},{"san":"Qxd4","cp":0},{"san":"Nd7","cp":2},{"san":"Ba2","cp":3},{"san":"Qb6","cp":3},{"san":"Nc2","cp":8},{"san":"Nef6","cp":0},{"san":"Nde3","cp":-3},{"san":"Rfc8","cp":-1},{"san":"bxc6","cp":0},{"san":"Qxd4","cp":-6},{"san":"Nxd4","cp":0},{"san":"bxc6","cp":-3},{"san":"f4","cp":0},{"san":"Ng4","cp":0},{"san":"Nxg4","cp":0},{"san":"Bxg4","cp":-3},{"san":"h3","cp":0},{"san":"Be6","cp":0},{"san":"f5","cp":-7},{"san":"Bxf5","cp":0},{"san":"Nxf5","cp":-6},{"san":"gxf5","cp":0},{"san":"Rcd1","cp":0},{"san":"Nc5","cp":-3},{"san":"Rxd6","cp":0},{"san":"Nxa4","cp":-8},{"san":"Bb1","cp":0},{"san":"Nc3","cp":0},{"san":"Bxf5","cp":0},{"san":"Rd8","cp":0},{"san":"Rxd8+","cp":0},{"san":"Rxd8","cp":0},{"san":"Bd3","cp":0},{"san":"a4","cp":0},{"san":"Ra1","cp":0},{"san":"Rb8","cp":0},{"san":"Kf2","cp":0},{"san":"Rb2","cp":0},{"san":"Ke3","cp":0},{"san":"c5","cp":0},{"san":"Ra3","cp":0},{"san":"Rb3","cp":0}],"end":"target","maxAbsCp":16,"meanAbsCp":2.8,"finalCp":0,"peakMove":2,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":46.0,"reasons":{"threefold_repetition":4,"resign_black":1,"quiet_draw":5},"samples":[{"game":0,"seed":20260921396423,"result":"1/2-1/2","reason":"threefold_repetition","san":"f3 e5 c4 g6 b4 Nc6 Qb2 d6 Bf2 O-O O-O Bg7 a4 Be6 d3 a6 a5 Nf6 Ba2 d5 cxd5 Bxd5 Bc4 e4 Qd2 Re8 Kh1 Be6 Rc2 exd3 Nxd3 Bf8 Qc3 Nd5 Bxd5 Qxd5 Nc5 Rad8 Ne4 Bg7 Nf6+ Bxf6 Qxf6 Qb3 Rc1 Qxb4 Nc3 Bf5 g4 Rd6 Qh4 Bd7 Bg3 Rd4 Bf2 Rd6 Bg3 Rd4 Bf2"},{"game":1,"seed":20260921396424,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 O-O h4 Nc6 d5 Ne5 c4 g6 f3 d6 Nd3 Nf6 Nxe5 Nh5 Bh2 Bxe5 Bxe5 dxe5 Kf2 e4 g4 Nf6 Ne3 Qd6 b3 Bxg4 Nxg4 Nxg4+ fxg4 Qf4+ Kg2 Qxg4+ Kf1 Qf4+ Kg2 Qg4+ Kf1 Qf4+ Kg2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-1,"lc0Cp":-7,"weightWhite":42,"weightBlack":26,"weightDiff":16,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":46.0,"reasons":{"threefold_repetition":4,"resign_black":1,"quiet_draw":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":407,"b":755,"mirrorW":738,"mirrorB":387,"fen":"brknnrqb/pppppppp/8/8/8/8/PPPPPPPP/RQBNNKRB w AGbf - 0 1","white":{"sp":407,"rank":"RQBNNKRB","family":"BastionGuard","kingFile":"f","rookFiles":["a","g"],"queenFile":"b","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":16,"mbi":83,"mbiBand":"S"},"black":{"sp":755,"rank":"BRKNNRQB","family":"BastionGuard","kingFile":"c","rookFiles":["b","f"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":8,"kingOnCastledSquare":true,"mbiCp":19,"mbi":75,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-10,"depth":16,"pvSan":["g4","g6","c3","Nd6","d4","b6","Bxa8","Rxa8"]},{"stage":1,"nodes":500000,"cp":1,"depth":19,"pvSan":["g4","g6","c3","b6","Bxa8","Rxa8","d4","a5"]},{"stage":2,"nodes":2000000,"cp":-6,"depth":25,"pvSan":["g4","g6","c3","b6","Bxa8","Rxa8","d4","a5"]},{"stage":3,"nodes":8000000,"cp":0,"depth":37,"pvSan":["g4","g6","c3","Be5","h3","Bh2","Rg2","Bf4"]},{"stage":4,"nodes":32000000,"cp":0,"depth":43,"pvSan":["g4","g6","c3","Be5","h3","Bh2","Rg2","Bf4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":51,"pvSan":["g4","g6","c3","Be5","h3","Bh2","Rg2","Bf4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":56,"pvSan":["g4","g6","c3","Be5","h4","Bh2","Rg2","Bf4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":60,"pvSan":["g4","g6","c3","Be5","h4","Bh2","Rg2","Bf4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":61,"pvSan":["g4","g6","c3","Be5","h4","Bh2","Rg2","Bf4"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":66,"pvSan":["g4","g6","c3","Be5","h4","Bh2","Rg2","Bf4"]}],"deepestStage":9,"shallowMaxAbsCp":10,"shallowMinCp":-10,"shallowMaxCp":1,"sumOfSetupsCp":-3,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":45,"san":["g4","g6","c3","Be5","h3","Bh2","Rg2","Bf4","Rg1","Bh2"]},{"rank":2,"cp":-10,"depth":44,"san":["c3","f5","g3","g5","d4","Nd6","a4","a5","h4","h6"]},{"rank":3,"cp":-14,"depth":44,"san":["g3","f5","a4","a5","c3","Nd6","d4","g5","h4","h6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":0},{"san":"g6","cp":0},{"san":"c3","cp":0},{"san":"Be5","cp":0},{"san":"h3","cp":0},{"san":"Bh2","cp":0},{"san":"Rg2","cp":0},{"san":"Bf4","cp":0},{"san":"Rg1","cp":0},{"san":"Bh2","cp":0},{"san":"Rg2","cp":0},{"san":"Bf4","cp":0},{"san":"Rg1","cp":-12},{"san":"f6","cp":0},{"san":"Qc2","cp":0},{"san":"Bh2","cp":0},{"san":"Rg2","cp":0},{"san":"Bd6","cp":0},{"san":"d4","cp":0},{"san":"b6","cp":0},{"san":"e4","cp":0},{"san":"g5","cp":-7},{"san":"f3","cp":-8},{"san":"h5","cp":-18},{"san":"Be3","cp":-20},{"san":"Qh7","cp":-34},{"san":"Nf2","cp":-32},{"san":"c5","cp":-27},{"san":"Ned3","cp":-37},{"san":"c4","cp":-50},{"san":"Nc1","cp":-45},{"san":"Nc7","cp":-49},{"san":"Qd2","cp":-42},{"san":"hxg4","cp":-45},{"san":"hxg4","cp":-53},{"san":"e6","cp":-38},{"san":"Ne2","cp":-48},{"san":"b5","cp":-44},{"san":"f4","cp":-46},{"san":"Bxe4","cp":-46},{"san":"Nxe4","cp":-44},{"san":"Qxe4","cp":-57},{"san":"Rh2","cp":-48},{"san":"Qg6","cp":-52},{"san":"O-O-O","cp":-60},{"san":"Re8","cp":-51},{"san":"d5","cp":-54},{"san":"exd5","cp":-69},{"san":"Rh3","cp":-50},{"san":"Nb7","cp":-42},{"san":"f5","cp":-42},{"san":"Qf7","cp":-40},{"san":"Bxa7","cp":-27},{"san":"Ra8","cp":-23},{"san":"Bb6","cp":-24},{"san":"Rxa2","cp":-19},{"san":"Kb1","cp":-15},{"san":"Ra6","cp":-17},{"san":"Bxc7","cp":-12},{"san":"Bxc7","cp":-11}],"end":"target","maxAbsCp":69,"meanAbsCp":24.3,"finalCp":-11,"peakMove":24,"within25":32,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":8,"blackWins":2,"whiteScorePct":40.0,"avgMoves":43.3,"reasons":{"threefold_repetition":6,"quiet_draw":2,"resign_white":2},"samples":[{"game":0,"seed":20260921407755,"result":"1/2-1/2","reason":"threefold_repetition","san":"g4 e6 a4 g6 a5 f5 c3 fxg4 d4 h5 O-O Nd6 Nd3 N8f7 Qa2 Bf6 e4 Ng5 Bxg5 Bxg5 Ne3 Qf7 Nc4 Nxc4 Qxc4 d6 Qb5 Bh4 e5 a6 Qb3 b5 Bxa8 Rxa8 exd6 cxd6 Rae1 O-O Qxe6 Kh7 Qxf7+ Rxf7 Re6 Rd8 Kg2 Rf3 Re3 Rdf8 Rxf3 gxf3+ Kh3 g5 Re1 Kg6 Re6+ Rf6 Re7 Rf7 Re6+ Rf6 Re7 Rf7 Re6+"},{"game":1,"seed":20260921407756,"result":"1/2-1/2","reason":"quiet_draw","san":"g4 f6 c4 f5 d4 fxg4 Bg5 Nf6 Qc2 b6 d5 Nf7 Bxf6 gxf6 h3 f5 Qxf5 Ne5 Qe4 Qg6 Qxg6 hxg6 hxg4 Nxc4 Nd3 Ne5 Nxe5 Bxe5 g5 Bh2 Rg4 Rf4 Ne3 O-O-O Be4 Rxg4 Nxg4 Bf4 Rd1 Rg8 f3 d6 b4 Bxg5 b5 e6 Kg2 Rh8 dxe6 Bxe4 fxe4 Re8 Rd5 Bc1 e5 Rxe6 Kf3 Kd7 Nf6+ Ke7 Rd1 Ba3 Nd5+ Kf7 exd6 Bxd6 Rh1 g5 Rh7+ Kg6 Rd7 Kh5 Rh7+ Kg6 Rd7 Re8 Nxc7 Rf8+ Kg2 Ba3"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":77,"berserkCp":0,"lc0Cp":7,"weightWhite":42,"weightBlack":159,"weightDiff":-117,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":148,"blackWins":12,"whiteScorePct":46.2,"avgMoves":39.8,"reasons":{"threefold_repetition":68,"quiet_draw":80,"resign_white":12}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":411,"b":26,"mirrorW":737,"mirrorB":933,"fen":"nqnrbbkr/pppppppp/8/8/8/8/PPPPPPPP/RQNNBKRB w AGdh - 0 1","white":{"sp":411,"rank":"RQNNBKRB","family":"BastionGuard","kingFile":"f","rookFiles":["a","g"],"queenFile":"b","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":32,"mbi":31,"mbiBand":"M"},"black":{"sp":26,"rank":"NQNRBBKR","family":"RampartScout","kingFile":"g","rookFiles":["d","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":36,"mbi":21,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":1,"depth":16,"pvSan":["d4","d5","Nd3","Nd6","g3","c6","b3","h5"]},{"stage":1,"nodes":500000,"cp":-4,"depth":19,"pvSan":["d4","d5","Nd3","Nd6","g3","c6","Bd2","Nc7"]},{"stage":2,"nodes":2000000,"cp":-9,"depth":26,"pvSan":["d4","d5","Nd3","c6","g3","h5","h4","Nd6"]},{"stage":3,"nodes":8000000,"cp":-3,"depth":30,"pvSan":["d4","d5","Nd3","c6","g3","Nd6","Bg2","Nc7"]},{"stage":4,"nodes":32000000,"cp":0,"depth":41,"pvSan":["d4","d5","Nd3","c6","g3","Nd6","Bg2","Nc7"]},{"stage":5,"nodes":128000000,"cp":0,"depth":46,"pvSan":["d4","c6","g3","d5","Nd3","Nd6","Bg2","Nc7"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["d4","c6","g3","d5","Nd3","Nd6","a4","Nc7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["d4","c6","g3","d5","Nd3","Nd6","a4","Nc7"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["d4","c6","g3","d5","Nd3","Nd6","a4","Nc7"]}],"deepestStage":8,"shallowMaxAbsCp":9,"shallowMinCp":-9,"shallowMaxCp":1,"sumOfSetupsCp":-4,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":46,"san":["d4","d5","g3","c6","Nd3","Nd6","Bg2","h5","h4","Nc7"]},{"rank":2,"cp":0,"depth":46,"san":["g3","d5","d4","c6","Nd3","Nd6","Bg2","h5","h4","Nc7"]},{"rank":3,"cp":-29,"depth":45,"san":["c4","c6","g3","e5","f4","exf4","Nd3","f3","Bxf3","Nc7"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":-4},{"san":"c6","cp":-10},{"san":"g3","cp":-1},{"san":"d5","cp":-4},{"san":"Nd3","cp":-11},{"san":"Nd6","cp":-12},{"san":"a4","cp":-13},{"san":"Nc7","cp":-7},{"san":"Bg2","cp":0},{"san":"h5","cp":0},{"san":"h4","cp":2},{"san":"f6","cp":7},{"san":"b3","cp":13},{"san":"g5","cp":17},{"san":"Qc1","cp":8},{"san":"Ne6","cp":-14},{"san":"hxg5","cp":-23},{"san":"fxg5","cp":-24},{"san":"c4","cp":-15},{"san":"Nf5","cp":-6},{"san":"cxd5","cp":0},{"san":"cxd5","cp":8},{"san":"Ne3","cp":0},{"san":"Nfxd4","cp":4},{"san":"Bc3","cp":0},{"san":"Bg7","cp":0},{"san":"Nxd5","cp":-5},{"san":"Rd7","cp":0},{"san":"Ra2","cp":0},{"san":"O-O","cp":7},{"san":"Bxd4","cp":7},{"san":"Bxd4","cp":7},{"san":"e3","cp":4},{"san":"Bg7","cp":0},{"san":"O-O","cp":1},{"san":"Bf7","cp":0},{"san":"a5","cp":0},{"san":"Qd8","cp":0},{"san":"N3b4","cp":0},{"san":"Nc7","cp":0},{"san":"Nxc7","cp":11},{"san":"Rxc7","cp":3},{"san":"Rc2","cp":0},{"san":"Rxc2","cp":0},{"san":"Qxc2","cp":0},{"san":"Qxa5","cp":3},{"san":"Qe4","cp":5},{"san":"Bc3","cp":0},{"san":"Nd5","cp":0},{"san":"Qxd5","cp":0},{"san":"Qxd5","cp":0},{"san":"Bxd5","cp":0},{"san":"Bxd5+","cp":0},{"san":"Kg7","cp":0},{"san":"Bxb7","cp":0},{"san":"Bb4","cp":0},{"san":"Rd1","cp":0},{"san":"Rf5","cp":0},{"san":"Bc6","cp":0},{"san":"h4","cp":0}],"end":"target","maxAbsCp":24,"meanAbsCp":4.3,"finalCp":0,"peakMove":9,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":37.4,"reasons":{"quiet_draw":6,"threefold_repetition":3,"resign_black":1},"samples":[{"game":0,"seed":20260921411026,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 g6 O-O h5 c4 Bg7 d5 c6 Bc3 b5 b3 bxc4 bxc4 Qxb1 Rxb1 Ncb6 c5 Nxd5 Ba5 Rc8 g3 f5 Bxd5+ cxd5 Rb7 Rxc5 Nb3 Rc8 Ne3 e6 Rxa7 g5 Rc1 Rb8 Nc5 f4 Nf1 Bd4 e3 Bxc5 Rxc5 fxe3 fxe3 O-O Nd2 Nb6 Rb5 Nc8 Rxb8 Nxa7 Bb4 Nc6 Bxf8 Nxb8 Bd6 Nc6 e4 d4 Bc7 e5 Nc4 Kf7 Nxe5+ Ke6 Nf3 g4 Ng5+ Kf6 h4 gxh3 Nxh3 Bf7 a3 Ne5 Ng5 Bg8 Bxe5+ Kxe5 Kf2 d5 Nf3+ Kxe4"},{"game":1,"seed":20260921411027,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 d5 O-O h5 g3 c6 Nd3 Nd6 f3 f6 e4 dxe4 fxe4 Nf7 c3 e5 Ne3 exd4 cxd4 Rxd4 Qc2 Nb6 a4 Rd8 Nf4 Ne5 a5 Nbd7 Ne6 Rc8 Nxf8 Nxf8 Rd1 Ne6 Bc3 Rd8 Rxd8 Nxd8 Nf5 b6 Bf3 Ndf7 Qf2 c5 Ne7+ Kf8 Nf5 Bb5 Be2 Ng5 Qe3 Bxe2 Qxe2 g6 axb6 axb6 Ne3 Kg7 Nd5 Rf8 Kg2 b5 b4 cxb4 Bxb4 Rf7 Bc3 Ng4 h3 Ne5 h4 Nh7 Rb1 Qc8 Rxb5 Nf8 Bxe5 fxe5 Qb2 Nd7 Qe2 Nf8 Qb2 Nd7 Qe2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-1,"lc0Cp":-5,"weightWhite":22,"weightBlack":82,"weightDiff":-60,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":37.4,"reasons":{"quiet_draw":6,"threefold_repetition":3,"resign_black":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":412,"b":44,"mirrorW":748,"mirrorB":924,"fen":"nbnqrkbr/pppppppp/8/8/8/8/PPPPPPPP/RBQNNKBR w AHeh - 0 1","white":{"sp":412,"rank":"RBQNNKBR","family":"BastionGuard","kingFile":"f","rookFiles":["a","h"],"queenFile":"c","bishopCorner":0,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":22,"mbi":65,"mbiBand":"S"},"black":{"sp":44,"rank":"NBNQRKBR","family":"BastionScout","kingFile":"f","rookFiles":["e","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":9,"mbi":95,"mbiBand":"E"},"stages":[{"stage":0,"nodes":100000,"cp":20,"depth":14,"pvSan":["h4","h5","d4","d5","Bh2","Nab6","Kg1","Bh7"]},{"stage":1,"nodes":500000,"cp":4,"depth":17,"pvSan":["c4","e5","f3","c6","d4","exd4","Bxd4","f6"]},{"stage":2,"nodes":2000000,"cp":4,"depth":21,"pvSan":["h4","e5","c4","f6","Bh2","c5","h5","Nc7"]},{"stage":3,"nodes":8000000,"cp":-12,"depth":25,"pvSan":["c4","e5","h4","f6","h5","c6","Bh2","Bc7"]},{"stage":4,"nodes":32000000,"cp":-13,"depth":32,"pvSan":["d4","d5","c4","dxc4","Qxc4","Nab6","Qc3","e5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":48,"pvSan":["d4","d5","c4","dxc4","Qxc4","Nab6","Qc3","e5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":57,"pvSan":["d4","d5","c4","dxc4","Qxc4","Nab6","Qc3","e5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":59,"pvSan":["d4","d5","c4","dxc4","Qxc4","Nab6","Qc3","e5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":61,"pvSan":["d4","d5","c4","dxc4","Qxc4","Nab6","Qc3","e5"]}],"deepestStage":8,"shallowMaxAbsCp":20,"shallowMinCp":-13,"shallowMaxCp":20,"sumOfSetupsCp":13,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-7,"depth":41,"san":["d4","d5","c4","dxc4","Qxc4","Nab6","Qc3","e5","f3","exd4"]},{"rank":2,"cp":-16,"depth":41,"san":["c4","e5"]},{"rank":3,"cp":-28,"depth":40,"san":["h4","d5","d4","c6","a4","f6","h5","Nd6","Bh2","e5"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":1},{"san":"e5","cp":-13},{"san":"h4","cp":0},{"san":"f6","cp":0},{"san":"h5","cp":-5},{"san":"Bf7","cp":-1},{"san":"f3","cp":-4},{"san":"c6","cp":-25},{"san":"h6","cp":-10},{"san":"g6","cp":-20},{"san":"d4","cp":-21},{"san":"d5","cp":-29},{"san":"dxe5","cp":-21},{"san":"fxe5","cp":-6},{"san":"Be3","cp":-9},{"san":"dxc4","cp":0},{"san":"Bg5","cp":-6},{"san":"Qc7","cp":-7},{"san":"b3","cp":-2},{"san":"b5","cp":-12},{"san":"Nc2","cp":0},{"san":"O-O","cp":0},{"san":"Nce3","cp":0},{"san":"Nab6","cp":0},{"san":"Ng4","cp":37},{"san":"Bd5","cp":41},{"san":"e4","cp":40},{"san":"Be6","cp":21},{"san":"Nf6+","cp":32},{"san":"Rxf6","cp":28},{"san":"Bxf6","cp":25},{"san":"a5","cp":28},{"san":"Bh4","cp":26},{"san":"b4","cp":28},{"san":"bxc4","cp":42},{"san":"Nxc4","cp":26},{"san":"Bd3","cp":20},{"san":"N8d6","cp":11},{"san":"O-O","cp":19},{"san":"Ba7+","cp":11},{"san":"Bf2","cp":24},{"san":"c5","cp":19},{"san":"Bc2","cp":25},{"san":"Nf7","cp":20},{"san":"Bb3","cp":16},{"san":"Na3","cp":29},{"san":"Bxe6","cp":19},{"san":"Rxe6","cp":10},{"san":"Ne3","cp":8},{"san":"c4","cp":9},{"san":"Nd5","cp":11},{"san":"Bxf2+","cp":5},{"san":"Kxf2","cp":11},{"san":"Qc8","cp":12},{"san":"f4","cp":13},{"san":"Qc5+","cp":11},{"san":"Kg3","cp":8},{"san":"c3","cp":9},{"san":"fxe5","cp":12},{"san":"Nc4","cp":12}],"end":"target","maxAbsCp":42,"meanAbsCp":15.2,"finalCp":12,"peakMove":18,"within25":48,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":2,"draws":8,"blackWins":0,"whiteScorePct":60.0,"avgMoves":41.0,"reasons":{"threefold_repetition":3,"resign_black":2,"quiet_draw":5},"samples":[{"game":0,"seed":20260921412044,"result":"1/2-1/2","reason":"threefold_repetition","san":"h4 d5 c4 dxc4 h5 f6 Ne3 Nd6 d3 cxd3 Nxd3 c6 f3 Nc7 a4 Bf7 Bf2 a5 g3 Nd5 Ng4 Be6 Ne3 Bf7 Ng4 O-O Nc5 e5 e4 b6 Na6 Nb4 Nxb4 axb4 Qxc6 Nc4 h6 Na5 Qxb6 Qxb6 Bxb6 Nb3 Ra2 Nc1 Ra1 Nb3 Ra2 Nc1 Ra1 Nb3"},{"game":1,"seed":20260921412045,"result":"1-0","reason":"resign_black","san":"c4 c6 h4 e5 h5 Nc7 Bh2 f6 d4 d6 Nf3 e4 Nh4 d5 cxd5 cxd5 f3 Bf7 Nf5 O-O Nde3 Ne7 Bd6 Nxf5 Nxf5 Qd7 g4 Ne6 Bxf8 exf3 Be7 fxe2+ Kf2 Ng5 Qe3 Be6 Bb4 a5 Bd2 g6 hxg6 hxg6 Nh6+ Kg7 Qxe2 Qc7 Bxg6 Kxg6 Bxg5 Qg3+ Kf1 Kxg5 Qf2 Qxf2+ Kxf2 Ba7 Rad1 Kf4 Rhe1 Bb6 Nf5 Bf7 Rxe8 Bxe8 Nd6 Bc6 Ke2 a4 Rf1+ Kg5 Ke3 Bc7 Rf5+ Kg6 Nc8 Kf7 Na7 Bd7 Rxd5 Bxg4 Nb5 Bg3 Nc3 Bh4 Kf4 Be6 Rb5 Bg5+ Kf3 Kf8 Rxb7 Bf7 Rb4 Bh5+ Kf2 f5 Rxa4 Bh4+ Kf1 Bg4 Rb4 Bh3+ Kg1 f4 d5 Bg3 Ne2 Be1 Rxf4+ Kg7 Nc3 Kg6 a4 Bd2 Rf3 Bd7 a5 Bg5 Kg2 Kg7 a6 Bc8 Rg3 Bxa6 Rxg5+ Kf6 Ne4+ Ke7 Kf3 Kd7 Nc5+ Kc7 Nxa6+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":3,"weightWhite":36,"weightBlack":80,"weightDiff":-44,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":2,"draws":8,"blackWins":0,"whiteScorePct":60.0,"avgMoves":41.0,"reasons":{"threefold_repetition":3,"resign_black":2,"quiet_draw":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":414,"b":415,"mirrorW":740,"mirrorB":736,"fen":"rqnnkrbb/pppppppp/8/8/8/8/PPPPPPPP/RQNNKBBR w AHaf - 0 1","white":{"sp":414,"rank":"RQNNKBBR","family":"ThroneGuard","kingFile":"e","rookFiles":["a","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"black":{"sp":415,"rank":"RQNNKRBB","family":"ThroneGuard","kingFile":"e","rookFiles":["a","f"],"queenFile":"b","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":27,"mbi":47,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-2,"depth":18,"pvSan":["c3","f5","f3","Nd6","a4","g6","Bf2","b6"]},{"stage":1,"nodes":500000,"cp":4,"depth":22,"pvSan":["c3","f5","f3","g6","Bf2","Nd6","d4","e5"]},{"stage":2,"nodes":2000000,"cp":1,"depth":23,"pvSan":["c3","f5","f3","g6","Bf2","d5","e4","dxe4"]},{"stage":3,"nodes":8000000,"cp":-5,"depth":31,"pvSan":["c3","g6","h4","e5","h5","Bg7","e4","f5"]},{"stage":4,"nodes":32000000,"cp":-19,"depth":36,"pvSan":["c3","f5","f3","g6","d4","e5","dxe5","Nc6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":43,"pvSan":["c3","f5","e4","fxe4","Qxe4","g6","h4","Nd6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["e4","g6","c3","f5","exf5","gxf5","Bd3","Nd6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["e4","g6","c3","f5","exf5","gxf5","Bd3","Nd6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["e4","g6","c3","f5","exf5","gxf5","Bd3","Nd6"]}],"deepestStage":8,"shallowMaxAbsCp":19,"shallowMinCp":-19,"shallowMaxCp":4,"sumOfSetupsCp":-2,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":4,"depth":45,"san":["e4","g6","c3","f5","exf5","gxf5","Bd3","Nd6","f4","b6"]},{"rank":2,"cp":0,"depth":45,"san":["c3","f5","e4","g6","exf5","gxf5","Bd3","Nd6","f4","b6"]},{"rank":3,"cp":-15,"depth":44,"san":["d4","f5","c3","g6","e3","e5","Be2","Nc6","f3","Bf7"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c3","cp":-5},{"san":"f5","cp":-3},{"san":"h4","cp":5},{"san":"g6","cp":-14},{"san":"e4","cp":-20},{"san":"e5","cp":-21},{"san":"h5","cp":-20},{"san":"Bg7","cp":-24},{"san":"Ne3","cp":-7},{"san":"Ne7","cp":-19},{"san":"f3","cp":-18},{"san":"Ne6","cp":-13},{"san":"Qc2","cp":-8},{"san":"c6","cp":-10},{"san":"Nb3","cp":-11},{"san":"Qc7","cp":-11},{"san":"O-O-O","cp":-13},{"san":"a5","cp":-3},{"san":"Kb1","cp":0},{"san":"a4","cp":-1},{"san":"Nc1","cp":-7},{"san":"a3","cp":-17},{"san":"b4","cp":-11},{"san":"d5","cp":-20},{"san":"Re1","cp":-30},{"san":"b6","cp":-20},{"san":"hxg6","cp":-9},{"san":"hxg6","cp":-4},{"san":"exf5","cp":0},{"san":"gxf5","cp":0},{"san":"g4","cp":11},{"san":"Ng5","cp":0},{"san":"Be2","cp":0},{"san":"f4","cp":16},{"san":"Nf5","cp":10},{"san":"Nxf5","cp":12},{"san":"gxf5","cp":6},{"san":"O-O-O","cp":19},{"san":"Rh5","cp":18},{"san":"Bf6","cp":7},{"san":"Qa4","cp":7},{"san":"Kb8","cp":3},{"san":"Qxa3","cp":0},{"san":"Bf7","cp":0},{"san":"Rh6","cp":0},{"san":"Bg7","cp":0},{"san":"Rh2","cp":8},{"san":"d4","cp":13},{"san":"cxd4","cp":9},{"san":"e4","cp":9},{"san":"fxe4","cp":28},{"san":"Bxd4","cp":11},{"san":"b5","cp":10},{"san":"Bxg1","cp":10},{"san":"Rxg1","cp":1},{"san":"Nxe4","cp":0},{"san":"Bf3","cp":0},{"san":"Bd5","cp":0},{"san":"Re2","cp":0},{"san":"Nd6","cp":0}],"end":"target","maxAbsCp":30,"meanAbsCp":9.2,"finalCp":0,"peakMove":13,"within25":58,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.4,"reasons":{"quiet_draw":3,"threefold_repetition":7},"samples":[{"game":0,"seed":20260921414415,"result":"1/2-1/2","reason":"quiet_draw","san":"a4 f5 f3 c6 c3 g6 e4 fxe4 fxe4 Qc7 Qc2 d5 exd5 Nd6 d4 a6 Bd3 cxd5 Ne3 e5 Nb3 Nc6 Bf2 exd4 cxd4 O-O-O O-O Kb8 a5 Qc8 Ra4 Bg7 Re1 Ka8 h3 Rde8 Qd2 Bh6 Qc3 Bg5 Raa1 Rxf2 Kxf2 Qd8 Ng4 Ne4+ Bxe4 dxe4 Nc5 h5 Ne3 Bh4+ Kg1 Bxe1 Rxe1 Qxd4 Qxd4 Nxd4 b4 Nc6 Rd1 Nxb4 Rd7 Ba2 Nxb7 Re5 Rg7 g5 Rh7 Bg8 Rd7 Ba2 Rh7 h4 Nd6 Nd3 g3 hxg3 Kg2 Rxa5 Rh8+ Ka7 Rh7+ Kb8 Kxg3 Be6 Rb7+ Ka8 Re7 Re5 Re8+ Ka7 Re7+ Kb8 Rb7+ Ka8 Rg7 Kb8 Rb7+ Ka8 Rg7 a5 Nec4 Bxc4 Nxc4 Rb5 Nd6 Rd5 Nxe4"},{"game":1,"seed":20260921414416,"result":"1/2-1/2","reason":"threefold_repetition","san":"a4 c5 c3 g6 g3 f5 Bg2 Qd6 Qd3 Qc7 f4 c4 Qc2 e5 fxe5 Bxe5 b3 f4 d4 cxd3 Nxd3 fxg3 Nxe5 Qxe5 Qd3 Nc6 Qxg3 Bxb3 Bxc6 Qxg3+ hxg3 dxc6 Rxh7 Nd6 a5 O-O-O Bxa7 Rf7 Rxf7 Bxf7 Nb2 Ne4 c4 Nxg3 Ra3 Ne4 Rh3 Re8 Na4 Kc7 Rh7 Ng5 Rh6 Bxc4 Bb6+ Kc8 e3 Bf7 Kf1 Ne4 Rh7 Ng5 Rh6 Re5 Rh8+ Re8"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":3,"lc0Cp":0,"weightWhite":-8,"weightBlack":30,"weightDiff":-38,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.4,"reasons":{"quiet_draw":3,"threefold_repetition":7}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":415,"b":309,"mirrorW":736,"mirrorB":362,"fen":"nqbbrkrn/pppppppp/8/8/8/8/PPPPPPPP/RQNNKRBB w AFeg - 0 1","white":{"sp":415,"rank":"RQNNKRBB","family":"ThroneGuard","kingFile":"e","rookFiles":["a","f"],"queenFile":"b","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":27,"mbi":47,"mbiBand":"M"},"black":{"sp":309,"rank":"NQBBRKRN","family":"BastionScout","kingFile":"f","rookFiles":["e","g"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":15,"mbi":86,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-23,"depth":16,"pvSan":["f4","O-O","g3","c6","c4","d6","Qc2","f5"]},{"stage":1,"nodes":500000,"cp":1,"depth":20,"pvSan":["f4","c6","g3","O-O","c4","f5","Qc2","d6"]},{"stage":2,"nodes":2000000,"cp":5,"depth":24,"pvSan":["f4","O-O","c4","c6","Qc2","e5","f5","d5"]},{"stage":3,"nodes":8000000,"cp":-4,"depth":28,"pvSan":["f4","c6","c4","O-O","Qc2","Ng6","g3","d6"]},{"stage":4,"nodes":32000000,"cp":0,"depth":38,"pvSan":["f4","c6","c4","O-O","Qc2","Ng6","f5","Ne5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":47,"pvSan":["f4","O-O","c4","d6","Qc2","c6","Nb3","Nb6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["f4","O-O","c4","c6","Qc2","Ng6","f5","Ne5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":57,"pvSan":["f4","O-O","c4","c6","Qc2","Ng6","f5","Ne5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["f4","O-O","c4","c6","Qc2","d6","Ne3","Ng6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":63,"pvSan":["f4","O-O","c4","c6","Qc2","d6","Ne3","Ng6"]}],"deepestStage":9,"shallowMaxAbsCp":23,"shallowMinCp":-23,"shallowMaxCp":5,"sumOfSetupsCp":12,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["f4","Nb6","a4","d5","a5","Nc4","Ne3","Nxe3","Bxe3","O-O"]},{"rank":2,"cp":-32,"depth":41,"san":["g3","e5","d4","d6","dxe5","dxe5","f3","b6","Bg2","O-O"]},{"rank":3,"cp":-49,"depth":41,"san":["c4","e5","Nd3","O-O","f4","e4","Nc1","c6","g3","f5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f4","cp":-8},{"san":"O-O","cp":-8},{"san":"c4","cp":0},{"san":"c6","cp":5},{"san":"Qc2","cp":0},{"san":"Ng6","cp":0},{"san":"g3","cp":0},{"san":"d6","cp":-1},{"san":"Nb3","cp":11},{"san":"f5","cp":-11},{"san":"h4","cp":-15},{"san":"e5","cp":-21},{"san":"h5","cp":-18},{"san":"Ne7","cp":-26},{"san":"Nc3","cp":-17},{"san":"Kh8","cp":-16},{"san":"O-O-O","cp":-20},{"san":"h6","cp":-10},{"san":"fxe5","cp":-11},{"san":"dxe5","cp":-24},{"san":"Bc5","cp":-13},{"san":"Nb6","cp":-14},{"san":"g4","cp":-10},{"san":"f4","cp":-18},{"san":"Rg1","cp":-4},{"san":"Nxc4","cp":-7},{"san":"Ne4","cp":-31},{"san":"b5","cp":-6},{"san":"d3","cp":0},{"san":"Ne3","cp":0},{"san":"Bxe3","cp":0},{"san":"fxe3","cp":0},{"san":"Kb1","cp":0},{"san":"a5","cp":0},{"san":"g5","cp":0},{"san":"hxg5","cp":-8},{"san":"Rxg5","cp":0},{"san":"Nf5","cp":0},{"san":"Rg6","cp":11},{"san":"Ne7","cp":17},{"san":"Rg2","cp":26},{"san":"a4","cp":32},{"san":"Nbc5","cp":18},{"san":"Rf4","cp":13},{"san":"Qc1","cp":8},{"san":"Bb6","cp":8},{"san":"Qxe3","cp":4},{"san":"Bf5","cp":0},{"san":"Qg3","cp":0},{"san":"Rg8","cp":0},{"san":"e3","cp":0},{"san":"Rg4","cp":0},{"san":"Qh2","cp":0},{"san":"Rxg2","cp":0},{"san":"Bxg2","cp":0},{"san":"Nd5","cp":0},{"san":"Bh3","cp":0},{"san":"Bxe4","cp":0},{"san":"dxe4","cp":0},{"san":"Nxe3","cp":0}],"end":"target","maxAbsCp":32,"meanAbsCp":7.8,"finalCp":0,"peakMove":21,"within25":56,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":33.8,"reasons":{"quiet_draw":4,"threefold_repetition":6},"samples":[{"game":0,"seed":20260921415309,"result":"1/2-1/2","reason":"quiet_draw","san":"f4 d6 Ne3 O-O c4 c6 Qc2 Ng6 f5 Ne5 Nd3 Nxd3+ Qxd3 Nb6 O-O-O d5 cxd5 cxd5 g3 e6 Kb1 exf5 Nxf5 g6 Nh6+ Kg7 Ng4 Bxg4 Qd4+ Qe5 Qxg4 Qxe2 Qxe2 Rxe2 Bf3 Re6 a4 Nxa4 Bxd5 Re7 Bb3 Re4 Rc1 b6 Bd5 Re7 d4 b5 Bc6 Bc7 Rfe1 Rxe1 Rxe1 Rd8 Kc2 Nb6 Bxb5 h5 Kd3 Nd5 Re8 Rxe8 Bxe8 Nb6 Bb5 Bd6 Bc6 Kf6 Bf3 Kf5 Kc3 Ke6 Kd3 f5 b3 Kd7 Kc3 Be7 Kd3 Bd6"},{"game":1,"seed":20260921415310,"result":"1/2-1/2","reason":"threefold_repetition","san":"f4 O-O g3 c6 c4 d6 Qc2 Bh3 Rf3 Qc8 Ra3 e5 fxe5 Rxe5 Rxa7 Rf5 Bf3 Ng6 Nd3 Rxf3 exf3 Bg2 Kf2 Bh3 Ne3 h5 Rc1 Bb6 Ra4 Bd4 c5 dxc5 Nxc5 Rd8 Nb3 Bf6 Ra5 h4 Nd5 Bg5 Nc3 Bf6 Ne4 Be7 Ke1 Nc7 Bb6 Re8 Kd1 Be6 Bxc7 Qxc7 Qc3 Rd8 Nbc5 Bc8 Ra8 Kh7 Qb3 f5 Rxc8 Qxc8 Nxb7 fxe4 Nxd8 Qxd8 f4 Qd4 Rc4 Qg1+ Kc2 Bf6 Qe3 Qa1 Rb4 Qxa2 g4 Qd5 Rxe4 Kg8 g5 Be7 Rd4 Qf7 Qe4 Bf8 Kc1 Ne7 Rd6 Qb3 g6 Qb5 Kd1 Qh5+ Qe2 Qxe2+ Kxe2 Nf5 Rd8 Ne7 Rd6 Nf5 Rd8 Ne7"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":104,"berserkCp":0,"lc0Cp":15,"weightWhite":30,"weightBlack":69,"weightDiff":-39,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":6,"draws":144,"blackWins":10,"whiteScorePct":48.8,"avgMoves":39.0,"reasons":{"quiet_draw":57,"threefold_repetition":87,"resign_white":10,"resign_black":6}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":424,"b":401,"mirrorW":733,"mirrorB":747,"fen":"brqbnnkr/pppppppp/8/8/8/8/PPPPPPPP/RBNQBNKR w AHbh - 0 1","white":{"sp":424,"rank":"RBNQBNKR","family":"RampartGuard","kingFile":"g","rookFiles":["a","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":23,"mbi":42,"mbiBand":"S"},"black":{"sp":401,"rank":"BRQBNNKR","family":"RampartGuard","kingFile":"g","rookFiles":["b","h"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":-7,"mbi":96,"mbiBand":"E"},"stages":[{"stage":0,"nodes":100000,"cp":-9,"depth":17,"pvSan":["c3","h5","h4","c5","e4","b5","d4","Nd6"]},{"stage":1,"nodes":500000,"cp":3,"depth":21,"pvSan":["h4","h5","d4","c5","c3","d5","a4","b6"]},{"stage":2,"nodes":2000000,"cp":8,"depth":26,"pvSan":["h4","h5","c3","d5","d4","c5","a4","b6"]},{"stage":3,"nodes":8000000,"cp":8,"depth":29,"pvSan":["e4","c5","c3","d5","e5","d4","cxd4","b6"]},{"stage":4,"nodes":32000000,"cp":-1,"depth":34,"pvSan":["e4","b6","f3","d5","exd5","Bxd5","Ne3","Bb7"]},{"stage":5,"nodes":128000000,"cp":1,"depth":38,"pvSan":["h4","h5","e4","b6","c3","d5","e5","d4"]},{"stage":6,"nodes":400000000,"cp":1,"depth":48,"pvSan":["e4","c5","c3","b5","d4","h5","Ne3","cxd4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":51,"pvSan":["e4","c5","c3","b5","Ne3","Ng6","f3","h5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["e4","c5","c3","b5","d4","Bb6","a4","bxa4"]}],"deepestStage":8,"shallowMaxAbsCp":9,"shallowMinCp":-9,"shallowMaxCp":8,"sumOfSetupsCp":30,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":11,"depth":43,"san":["d4","c5","c3","h5","h4","d5","f3","Bc7","Qd2","b6"]},{"rank":2,"cp":10,"depth":42,"san":["h4","e5"]},{"rank":3,"cp":9,"depth":42,"san":["c3","c5","d4","h5","e4","h4","h3","b5","Ne2","Nf6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"h4","cp":7},{"san":"h5","cp":-9},{"san":"e4","cp":-9},{"san":"b6","cp":-7},{"san":"c3","cp":-11},{"san":"d5","cp":-11},{"san":"e5","cp":-8},{"san":"d4","cp":-13},{"san":"cxd4","cp":-14},{"san":"Qd7","cp":-15},{"san":"Ne2","cp":-5},{"san":"c5","cp":0},{"san":"dxc5","cp":0},{"san":"bxc5","cp":0},{"san":"Ne3","cp":0},{"san":"Bc7","cp":5},{"san":"f4","cp":15},{"san":"g6","cp":25},{"san":"b3","cp":26},{"san":"Ne6","cp":17},{"san":"Bc2","cp":16},{"san":"N8g7","cp":29},{"san":"Rc1","cp":15},{"san":"Nd4","cp":25},{"san":"Bb1","cp":28},{"san":"Rd8","cp":27},{"san":"O-O","cp":23},{"san":"O-O","cp":24},{"san":"Ng3","cp":30},{"san":"f5","cp":39},{"san":"Ne2","cp":41},{"san":"Nge6","cp":45},{"san":"Rf2","cp":27},{"san":"Kg7","cp":26},{"san":"Nc4","cp":22},{"san":"Qc6","cp":25},{"san":"Rc3","cp":25},{"san":"Qa6","cp":24},{"san":"Rg3","cp":26},{"san":"Nxe2+","cp":20},{"san":"Qxe2","cp":29},{"san":"Kh7","cp":16},{"san":"Qf1","cp":21},{"san":"Bc6","cp":21},{"san":"d3","cp":21},{"san":"Bd5","cp":20},{"san":"Bd2","cp":24},{"san":"Rd7","cp":16},{"san":"Kh2","cp":17},{"san":"Bxc4","cp":18},{"san":"dxc4","cp":5},{"san":"Rfd8","cp":0},{"san":"Qd1","cp":0},{"san":"Ng7","cp":0},{"san":"Qe1","cp":9},{"san":"Rxd2","cp":0},{"san":"Rxd2","cp":0},{"san":"Ba5","cp":0},{"san":"Rgd3","cp":0},{"san":"Rxd3","cp":0}],"end":"target","maxAbsCp":45,"meanAbsCp":15.8,"finalCp":0,"peakMove":16,"within25":48,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":44.1,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921424401,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 b6 h4 h5 c4 e6 a4 Nf6 f3 c5 e4 cxd4 Bg3 Be7 Nb3 d6 Nxd4 Qxc4 Ne3 Qc8 O-O Qd7 Bd3 Ng6 Bb5 Qd8 Bc4 O-O Rc1 Qd7 Bb5 Qd8 Bc4 Qd7 Qb3 d5 exd5 Bc5 Nxe6 fxe6 dxe6 Qe7 Kh1 Bxe3 Qxe3 Nd5 Bxd5 Bxd5 Bxb8 Rxb8 Qg5 Qxg5 hxg5 Bxe6 Rc6 Nf8 Re1 Bf5 Re7 a5 b3 g6 Kh2 Kh8 Kg3 Kg8 Kf2 Bd7 Rd6 Bf5 Rc6 Bd7 Rd6 Bf5"},{"game":1,"seed":20260921424402,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 d5 c3 c5 h4 h5 a4 b6 f3 Bc7 Bg3 Rh6 e3 b5 axb5 Rxb5 b3 cxd4 Bxc7 Qxc7 cxd4 Rb8 Nd3 Rhb6 Nc5 Rd8 Qe1 e5 Qg3 exd4 exd4 a6 Kf2 g6 Ne3 Qxg3+ Kxg3 Nc7 Bd3 Nfe6 Nc2 Nxc5 dxc5 Rxb3 Bxa6 Ne6 Rhc1 Kg7 Ne1 Bc6 Bf1 Rc8 Ra7 Kf6 Nd3 Bb7 Ra5 d4 Nf4 Rc3 Rd1 Rd8 Ne2 Rb3 Nf4 Rc3 Ne2 Rc2 Nf4"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":6,"weightWhite":72,"weightBlack":119,"weightDiff":-47,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":44.1,"reasons":{"threefold_repetition":4,"quiet_draw":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":430,"b":536,"mirrorW":724,"mirrorB":525,"fen":"rbnkbqnr/pppppppp/8/8/8/8/PPPPPPPP/RNQNKBBR w AHah - 0 1","white":{"sp":430,"rank":"RNQNKBBR","family":"ThroneGuard","kingFile":"e","rookFiles":["a","h"],"queenFile":"c","bishopCorner":0,"knightPlacement":"central","distFromClassic":3,"kingOnCastledSquare":false,"mbiCp":39,"mbi":16,"mbiBand":"M"},"black":{"sp":536,"rank":"RBNKBQNR","family":"ThroneGuard","kingFile":"d","rookFiles":["a","h"],"queenFile":"f","bishopCorner":0,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":28,"mbi":43,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-33,"depth":14,"pvSan":["c4","f5","Qc2","c6","h4","e6","e3","Nf6"]},{"stage":1,"nodes":500000,"cp":2,"depth":21,"pvSan":["e4","e5","f3","f5","Bf2","Bg6","d3","Nf6"]},{"stage":2,"nodes":2000000,"cp":6,"depth":24,"pvSan":["e4","e5","f3","f5","Ne3","fxe4","fxe4","Nf6"]},{"stage":3,"nodes":8000000,"cp":0,"depth":29,"pvSan":["e4","e5","f3","f5","c4","Bg6","Nbc3","Nf6"]},{"stage":4,"nodes":32000000,"cp":6,"depth":37,"pvSan":["e4","e5","Ne3","Nge7","f3","a6","c4","Ba7"]},{"stage":5,"nodes":128000000,"cp":3,"depth":40,"pvSan":["e4","e5","d4","exd4","f3","c5","c3","f5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":49,"pvSan":["e4","e5","d4","exd4","f3","c5","c3","f5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":51,"pvSan":["e4","e5","d4","exd4","f3","c5","c3","f5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["e4","e5","d4","exd4","f3","c5","c3","f5"]}],"deepestStage":8,"shallowMaxAbsCp":33,"shallowMinCp":-33,"shallowMaxCp":6,"sumOfSetupsCp":11,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":45,"san":["e4","e5","d4","exd4","f3","c5","c3","f5","cxd4","fxe4"]},{"rank":2,"cp":-7,"depth":45,"san":["f3","f5","d4","c6","Nf2","Nf6","Nd3","Bg6","c4","d6"]},{"rank":3,"cp":-13,"depth":44,"san":["d4","f5","f3","c6","Nf2","Nf6","Nd3","d6","Qg5","Bg6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"e4","cp":1},{"san":"e5","cp":-12},{"san":"f3","cp":1},{"san":"f5","cp":6},{"san":"Ne3","cp":4},{"san":"fxe4","cp":-13},{"san":"fxe4","cp":-13},{"san":"Nf6","cp":-19},{"san":"d3","cp":-16},{"san":"c6","cp":-20},{"san":"c4","cp":-15},{"san":"Ne7","cp":-8},{"san":"c5","cp":5},{"san":"b6","cp":-5},{"san":"Nd2","cp":0},{"san":"bxc5","cp":-3},{"san":"Qxc5","cp":3},{"san":"Bc7","cp":10},{"san":"Nec4","cp":0},{"san":"Nc8","cp":0},{"san":"Be2","cp":6},{"san":"Qxc5","cp":-10},{"san":"Bxc5","cp":14},{"san":"d6","cp":9},{"san":"Bf2","cp":15},{"san":"d5","cp":13},{"san":"Ne3","cp":13},{"san":"Ne7","cp":10},{"san":"O-O","cp":10},{"san":"Rb8","cp":11},{"san":"b3","cp":16},{"san":"Bd7","cp":21},{"san":"Rac1","cp":20},{"san":"Ba5","cp":16},{"san":"Rc2","cp":19},{"san":"O-O","cp":16},{"san":"Nd1","cp":22},{"san":"Bb6","cp":14},{"san":"Bc5","cp":19},{"san":"Rfe8","cp":15},{"san":"Bf3","cp":15},{"san":"h5","cp":15},{"san":"Ne3","cp":14},{"san":"Rbd8","cp":8},{"san":"Be2","cp":9},{"san":"Ng6","cp":11},{"san":"g3","cp":-5},{"san":"Nf8","cp":-12},{"san":"Rxf6","cp":-1},{"san":"Bxc5","cp":-7},{"san":"Rxc5","cp":0},{"san":"gxf6","cp":-1},{"san":"Bxh5","cp":-6},{"san":"Ne6","cp":-4},{"san":"Ra5","cp":0},{"san":"Rf8","cp":-8},{"san":"exd5","cp":-8},{"san":"cxd5","cp":-4},{"san":"Nxd5","cp":-6},{"san":"Kg7","cp":-6}],"end":"target","maxAbsCp":22,"meanAbsCp":9.7,"finalCp":-6,"peakMove":19,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":35.2,"reasons":{"quiet_draw":7,"threefold_repetition":3},"samples":[{"game":0,"seed":20260921430536,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 e5 Ne3 Nge7 f3 f5 Nc3 c6 Qd1 Qf6 Qe2 Bc7 h4 Nb6 a4 a5 g4 fxe4 fxe4 d5 exd5 cxd5 Nb5 Bxb5 Qxb5 Rf8 O-O-O Qc6 b3 O-O-O h5 Kb8 Qxc6 bxc6 c3 Nd7 Bd3 g6 Nc2 Bd6 Rf1 Kc7 Be3 Nc5 Bxc5 Bxc5 b4 Bb6 bxa5 Bxa5 Na1 e4 Be2 Bb6 Nb3 c5 a5 Ba7 c4 d4 g5 Kd6 Rf6+ Rxf6 gxf6 Nc6 hxg6 hxg6 Bf1 Rb8 f7 Ne5 Rh7 Rf8 Bg2 Nd3+ Kd1 Ke5 Nc1 Nf4"},{"game":1,"seed":20260921430537,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 e5 Nbc3 f5 f3 c6 Ne3 Nce7 Nxf5 Nxf5 exf5 Qxf5 d4 Bg6 Bd3 Qe6 Bxg6 exd4+ Ne2 Qxg6 Bxd4 Ne7 Qd2 O-O O-O-O b6 Kb1 Qf7 h4 Bc7 Bf2 Nd5 Rhe1 Rae8 a3 Be5 Nc1 Qf6 Nd3 Bc3 bxc3 Nxc3+ Kc1 Na2+ Kb1 Nc3+ Kc1 Na2+ Kb1"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":6,"lc0Cp":-3,"weightWhite":-3,"weightBlack":29,"weightDiff":-32,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":35.2,"reasons":{"quiet_draw":7,"threefold_repetition":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":432,"b":835,"mirrorW":719,"mirrorB":115,"fen":"brknrqnb/pppppppp/8/8/8/8/PPPPPPPP/BBRNNQKR w CHbe - 0 1","white":{"sp":432,"rank":"BBRNNQKR","family":"RampartGuard","kingFile":"g","rookFiles":["c","h"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":3,"mbi":95,"mbiBand":"E"},"black":{"sp":835,"rank":"BRKNRQNB","family":"BastionGuard","kingFile":"c","rookFiles":["b","e"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":25,"mbi":55,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-27,"depth":11,"pvSan":["b3","e5","c4","f5","e3","g6","Qe2","Nc6"]},{"stage":1,"nodes":500000,"cp":0,"depth":18,"pvSan":["d4","e5","d5","e4","b3","b5","c4","bxc4"]},{"stage":2,"nodes":2000000,"cp":-28,"depth":24,"pvSan":["b4","e5","c4","g6","a3","b6","e3","Ne6"]},{"stage":3,"nodes":8000000,"cp":0,"depth":38,"pvSan":["b4","e5","c4","Qxb4","Nd3","Qa3","Bb2","Qa5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":43,"pvSan":["b4","e5","c4","Qxb4","Nd3","Qa5","Bc3","Qa3"]},{"stage":5,"nodes":128000000,"cp":0,"depth":44,"pvSan":["b4","e5","c4","Qxb4","Nd3","Qxd2","Ne3","Qa5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["b4","e5","c4","Qxb4","Nd3","Qxd2","Ne3","Qa5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["b4","e5","c4","Qxb4","Nd3","Qa5","Bc3","Qa3"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":62,"pvSan":["b4","e5","c4","Qxb4","Nd3","Qa5","Bc3","Qa3"]}],"deepestStage":8,"shallowMaxAbsCp":28,"shallowMinCp":-28,"shallowMaxCp":0,"sumOfSetupsCp":-22,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-6,"depth":42,"san":["b4","e5","c4","Qxb4","Nd3","Qxd2","Ne3","Qa5","c5","g6"]},{"rank":2,"cp":-26,"depth":41,"san":["c4","g6","e3","b6","a3","f5","f3","e5","b4","Nf6"]},{"rank":3,"cp":-28,"depth":41,"san":["e3","g6","c4","b6","a3","f5","f3","e5","b4","Nf6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":0},{"san":"e5","cp":0},{"san":"c4","cp":0},{"san":"Qxb4","cp":0},{"san":"Nd3","cp":0},{"san":"Qa3","cp":0},{"san":"Bb2","cp":0},{"san":"Qa5","cp":0},{"san":"Bc3","cp":0},{"san":"Qa3","cp":0},{"san":"Bb2","cp":0},{"san":"Qa5","cp":0},{"san":"Bc3","cp":0},{"san":"Qa3","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":0,"meanAbsCp":0.0,"finalCp":0,"peakMove":1,"within25":14,"count":14},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":36.4,"reasons":{"threefold_repetition":7,"resign_white":1,"quiet_draw":2},"samples":[{"game":0,"seed":20260921432835,"result":"1/2-1/2","reason":"threefold_repetition","san":"b4 e5 c4 Qxb4 Nd3 Qa5 Bc3 Qa3 Bb2 Qa5 Bc3 Qa3 Bb2 Qa5"},{"game":1,"seed":20260921432836,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 e5 d5 e4 b3 b5 Ne3 f5 c4 f4 N3c2 Nf7 e3 g5 Bxh8 Nxh8 Qe2 Ng6 Nd4 Qc5 O-O Nf6 Qd2 bxc4 bxc4 O-O Nb3 Qd6 f3 Rbe8 Nd4 Qb6 Qc3 fxe3 fxe4 e2 Rf5 Nxe4 Bxe4 Rxe4 c5 Qb8 h3 a5 c6 dxc6 Ne6 Rxe6 Rxf8+ Qxf8 dxe6 Qf1+ Kh2 Qf4+ Kh1 Qf1+ Kh2 Qf4+ Kh1 Qf1+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-15,"weightWhite":89,"weightBlack":114,"weightDiff":-25,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":36.4,"reasons":{"threefold_repetition":7,"resign_white":1,"quiet_draw":2}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":443,"b":340,"mirrorW":705,"mirrorB":334,"fen":"nbbrkqrn/pppppppp/8/8/8/8/PPPPPPPP/RNNQBKRB w AGdg - 0 1","white":{"sp":443,"rank":"RNNQBKRB","family":"BastionGuard","kingFile":"f","rookFiles":["a","g"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":5,"mbi":98,"mbiBand":"E"},"black":{"sp":340,"rank":"NBBRKQRN","family":"ThroneScout","kingFile":"e","rookFiles":["d","g"],"queenFile":"f","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":29,"mbi":40,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":20,"depth":14,"pvSan":["c4","f5","g3","c6","d4","Qf7","Nd2","f4"]},{"stage":1,"nodes":500000,"cp":2,"depth":20,"pvSan":["c4","c6","g3","f5","d4","Qf7","Qb3","O-O"]},{"stage":2,"nodes":2000000,"cp":-2,"depth":27,"pvSan":["c4","c6","g3","f5","d4","Qf7","Qb3","O-O"]},{"stage":3,"nodes":8000000,"cp":0,"depth":31,"pvSan":["c4","e5","d4","Qe7","dxe5","Ng6","Nd3","Nxe5"]},{"stage":4,"nodes":32000000,"cp":-5,"depth":35,"pvSan":["c4","e5","d4","Qe7","O-O","Ng6","g3","O-O"]},{"stage":5,"nodes":128000000,"cp":-4,"depth":41,"pvSan":["c4","c6","g3","f5","d4","Qf7","Qb3","O-O"]},{"stage":6,"nodes":400000000,"cp":1,"depth":50,"pvSan":["c4","c6","g3","f5","d4","Qf7","Qb3","O-O"]},{"stage":7,"nodes":800000000,"cp":0,"depth":51,"pvSan":["c4","c6","g3","f5","d4","Qf7","Qb3","O-O"]},{"stage":8,"nodes":1600000000,"cp":-2,"depth":54,"pvSan":["c4","e5","d4","Qe7","dxe5","Ng6","Nd3","Nxe5"]}],"deepestStage":8,"shallowMaxAbsCp":20,"shallowMinCp":-5,"shallowMaxCp":20,"sumOfSetupsCp":-24,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":1,"depth":42,"san":["c4","c6","g3","f5","d4","Qf7","Qb3","O-O","O-O","d6"]},{"rank":2,"cp":-19,"depth":42,"san":["d4","c6","g3","d5","Nd3","f6","Bc3","Qf7","Nd2","Nb6"]},{"rank":3,"cp":-22,"depth":41,"san":["g3","d5","d4","c6","Nd3","f6","Bc3","Qf7","Nd2","Nb6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":1},{"san":"c6","cp":-9},{"san":"g3","cp":1},{"san":"f5","cp":-1},{"san":"d4","cp":0},{"san":"Qf7","cp":0},{"san":"Qb3","cp":3},{"san":"O-O","cp":8},{"san":"Ba5","cp":5},{"san":"Bc7","cp":1},{"san":"Bxc7","cp":3},{"san":"Nxc7","cp":1},{"san":"Nd3","cp":1},{"san":"d6","cp":4},{"san":"Nd2","cp":17},{"san":"Ng6","cp":25},{"san":"Nf3","cp":0},{"san":"f4","cp":0},{"san":"O-O-O","cp":0},{"san":"b5","cp":-7},{"san":"cxb5","cp":-2},{"san":"Qxb3","cp":-1},{"san":"axb3","cp":0},{"san":"Nxb5","cp":0},{"san":"h4","cp":-5},{"san":"fxg3","cp":-2},{"san":"Rxg3","cp":1},{"san":"Nf4","cp":0},{"san":"Nxf4","cp":0},{"san":"Rxf4","cp":0},{"san":"Rdg1","cp":0},{"san":"g6","cp":0},{"san":"h5","cp":0},{"san":"Nxd4","cp":0},{"san":"Nxd4","cp":-5},{"san":"Rxd4","cp":-8},{"san":"hxg6","cp":-8},{"san":"h5","cp":0},{"san":"Rg5","cp":-2},{"san":"Rg4","cp":-1},{"san":"R1xg4","cp":0},{"san":"Bxg4","cp":0},{"san":"f3","cp":0},{"san":"Be6","cp":0},{"san":"Rxh5","cp":0},{"san":"Kg7","cp":0},{"san":"Rh7+","cp":-2},{"san":"Kf6","cp":0},{"san":"f4","cp":0},{"san":"Bf5","cp":0},{"san":"Rh6","cp":0},{"san":"Kg7","cp":0},{"san":"Rh7+","cp":0},{"san":"Kf6","cp":-5},{"san":"Rh6","cp":0},{"san":"c5","cp":-6},{"san":"Kd2","cp":-5},{"san":"e6","cp":0},{"san":"Bf3","cp":0},{"san":"d5","cp":0}],"end":"target","maxAbsCp":25,"meanAbsCp":2.3,"finalCp":0,"peakMove":8,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":35.6,"reasons":{"quiet_draw":3,"threefold_repetition":7},"samples":[{"game":0,"seed":20260921443340,"result":"1/2-1/2","reason":"quiet_draw","san":"c4 f5 g3 Qf7 Qb3 c6 d4 O-O Nd3 d6 Ba5 Bc7 Bxc7 Nxc7 Nd2 Ng6 Nf3 f4 O-O-O b5 cxb5 Qxb3 axb3 Nxb5 h4 h5 Nxf4 Nxf4 gxf4 Rxf4 e3 Rf6 Ng5 Nc7 f4 Bg4 Rde1 Nd5 Be4 Rb8 Bd3 Nb4 Bf1 d5 Kd2 c5 dxc5 Rc8 Bd3 Rxc5 Rc1 Rxc1 Rxc1 e5 Rc7 Nxd3 Kxd3 exf4 exf4 Rxf4 Rxa7 Kf8 Ra4 Rf2 Ra7 Rf4 Ra4 Rf2 Kd4 Rxb2 b4 Ke7 Kxd5 Bd7 Ra7 Rxb4 Ne4 Rb1 Nc5 Rd1+"},{"game":1,"seed":20260921443341,"result":"1/2-1/2","reason":"threefold_repetition","san":"g3 c6 e4 f5 d4 fxe4 Bxe4 Qf6 Bxh7 Rf8 Bd3 Nf7 O-O d5 f4 g5 f5 Qxd4+ Bf2 Qxb2 Nb3 Qf6 N1d2 Be5 Rb1 b6 Nf3 Nc7 Nxe5 Nxe5 g4 c5 Bg3 d4 Nd2 Nxd3 cxd3 Nd5 Qf3 Ne3 Rfe1 Qh6 a4 Bd7 Qe2 Bxa4 Nc4 Bc6 Nxe3 dxe3 Qxe3 Qf6 Be5 Qf7 Bg3 Qf6 Be5 Qf7 Bg3"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":7,"weightWhite":27,"weightBlack":60,"weightDiff":-33,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":35.6,"reasons":{"quiet_draw":3,"threefold_repetition":7}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":444,"b":637,"mirrorW":716,"mirrorB":232,"fen":"rnkbqrbn/pppppppp/8/8/8/8/PPPPPPPP/RBNNQKBR w AHaf - 0 1","white":{"sp":444,"rank":"RBNNQKBR","family":"BastionGuard","kingFile":"f","rookFiles":["a","h"],"queenFile":"e","bishopCorner":0,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":13,"mbi":91,"mbiBand":"S"},"black":{"sp":637,"rank":"RNKBQRBN","family":"BastionScout","kingFile":"c","rookFiles":["a","f"],"queenFile":"e","bishopCorner":0,"knightPlacement":"rim","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":21,"mbi":39,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":6,"depth":13,"pvSan":["f3","f5","Bf2","Ng6","O-O","a5","a4","e5"]},{"stage":1,"nodes":500000,"cp":4,"depth":18,"pvSan":["e4","f5","exf5","g6","f4","gxf5","Bd4","Ng6"]},{"stage":2,"nodes":2000000,"cp":3,"depth":21,"pvSan":["f4","Nc6","d4","f5","Qd2","b6","Nb3","d5"]},{"stage":3,"nodes":8000000,"cp":-4,"depth":28,"pvSan":["f4","Nc6","d4","f5","Qd2","e5","d5","Ne7"]},{"stage":4,"nodes":32000000,"cp":4,"depth":35,"pvSan":["e4","f5","exf5","g6","fxg6","Nxg6","f3","e5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":38,"pvSan":["f4","f6","e4","f5","exf5","Rxf5","Be3","e5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":46,"pvSan":["e4","f5","exf5","g6","fxg6","Nxg6","f3","Nf4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":50,"pvSan":["e4","f5","exf5","g6","fxg6","Nxg6","f3","Nf4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":53,"pvSan":["e4","f5","exf5","g6","fxg6","Nxg6","f3","Nf4"]}],"deepestStage":8,"shallowMaxAbsCp":6,"shallowMinCp":-4,"shallowMaxCp":6,"sumOfSetupsCp":-8,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":18,"depth":41,"san":["f4","Nc6","d4","f5","Qd2","e5","d5","Ne7","c4","Nf7"]},{"rank":2,"cp":0,"depth":42,"san":["e4","f5","exf5","g6","fxg6","Nxg6","f3","Nf4","Be3","Bc4+"]},{"rank":3,"cp":-25,"depth":42,"san":["f3","f5","Bf2","e5","e4","fxe4","fxe4","Nc6","O-O","Ng6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"e4","cp":-13},{"san":"f5","cp":-5},{"san":"exf5","cp":0},{"san":"g6","cp":0},{"san":"fxg6","cp":-19},{"san":"Nxg6","cp":-19},{"san":"f3","cp":-15},{"san":"Nf4","cp":0},{"san":"Be3","cp":-10},{"san":"Bc4+","cp":0},{"san":"d3","cp":0},{"san":"Nxg2","cp":0},{"san":"Kxg2","cp":0},{"san":"Qh5","cp":0},{"san":"Rf1","cp":0},{"san":"Bd5","cp":0},{"san":"Ne2","cp":0},{"san":"Bxf3+","cp":0},{"san":"Kg1","cp":0},{"san":"Rg8+","cp":0},{"san":"Ng3","cp":0},{"san":"c5","cp":0},{"san":"Bf4","cp":0},{"san":"Nc6","cp":0},{"san":"c3","cp":0},{"san":"e5","cp":0},{"san":"Rxf3","cp":0},{"san":"Qxf3","cp":0},{"san":"Be3","cp":0},{"san":"Bh4","cp":0},{"san":"Qf1","cp":0},{"san":"Qh5","cp":0},{"san":"Bf2","cp":0},{"san":"O-O-O","cp":0},{"san":"Bc2","cp":0},{"san":"Bxg3","cp":0},{"san":"hxg3","cp":0},{"san":"e4","cp":0},{"san":"Ne3","cp":0},{"san":"Ne5","cp":0},{"san":"dxe4","cp":0},{"san":"Nf3+","cp":0},{"san":"Kg2","cp":0},{"san":"Nh4+","cp":0},{"san":"Kg1","cp":0},{"san":"Nf3+","cp":0},{"san":"Kg2","cp":0},{"san":"Nh4+","cp":0},{"san":"Kg1","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":19,"meanAbsCp":1.7,"finalCp":0,"peakMove":3,"within25":49,"count":49},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":4,"blackWins":5,"whiteScorePct":30.0,"avgMoves":71.6,"reasons":{"resign_white":5,"quiet_draw":4,"resign_black":1},"samples":[{"game":0,"seed":20260921444637,"result":"0-1","reason":"resign_white","san":"e4 f5 exf5 g6 f4 gxf5 Bd4 Bc4+ d3 Ba6 O-O Ng6 c4 b6 Ne2 c5 Bf2 Nc6 Ndc3 e6 Nb5 Be7 d4 cxd4 a4 Bb4 Qc1 Qe7 Nexd4 Bb7 Nc2 Bc5 Qd2 a6 Bxc5 Qxc5+ Nbd4 a5 Ra3 Rg8 g3 e5 fxe5 f4 Rb3 fxg3 Rxg3 Ncxe5 Ne3 O-O-O Nb3 Qc6 Qg2 Qxa4 Be4 Bxe4 Qxe4 Kb8 Nd2 Qb4 Rd1 Rge8 Nd5 Qc5+ Kh1 Re6 Rf1 Nc6 Qg4 Nce5 Qg5 Rf8 Rxf8+ Qxf8 Rg1 Qc8 b3 Qc6 Qg2 Ne7 Nc3 Nd3 Qxc6 dxc6 Rg7 h5 Kg1 Re3 Nf1 Re5 Nd2 Nc5 Nf3 Re3 Nd4 Kc8 Rg3 Rxg3+ hxg3 Kd7 Kg2 Kd6 Kf2 Ne6 Nf3 Kc5 Na4+ Kb4 Nxb6 Kxb3 Ke2 a4 Nd2+ Kb4 Nxa4 Kxa4 Kf3 Kb4 Ke4 Kc3 Nf1 Kxc4 Nd2+ Kc3 Nb1+ Kc2 Na3+ Kb3 Nb1 Kc2 Na3+ Kb2 Nc4+ Kc3 Nd6 Ng7 Kf3 Kd4 Ne4 c5 Nd2 Kd3 Ne4 Ne6 Nf2+ Kd4 Ne4 c4 Nd2 Kd3 Nb1 Ng5+ Kf2 Ne4+ Kg1 Nd2 Na3 c3 Kf2 Nc4 Nxc4"},{"game":1,"seed":20260921444638,"result":"0-1","reason":"resign_white","san":"e4 f5 exf5 g6 f4 gxf5 Bd4 Bc4+ d3 Ba6 O-O Ng6 c4 b6 Ne2 c5 Bf2 Nc6 Ndc3 e6 Nb5 Be7 d4 cxd4 a4 Bb4 Qc1 Qe7 Nexd4 Bb7 Nc2 Bc5 Qd2 a6 Bxc5 Qxc5+ Nbd4 a5 Ra3 Rg8 g3 e5 fxe5 f4 Rb3 fxg3 Rxg3 Ncxe5 Ne3 O-O-O Nb3 Qc6 Qg2 Qxa4 Be4 Bxe4 Qxe4 Kb8 Nd2 Qb4 Rd1 Rge8 Nd5 Qc5+ Kh1 Re6 Rf1 Nc6 Qg4 Nce5 Qg5 Rf8 Rxf8+ Qxf8 Rg1 Qc8 b3 Qc6 Qg2 Ne7 Nc3 Nd3 Qxc6 dxc6 Rg7 h5 Kg1 Re3 Nf1 Re5 Nd2 Nc5 Nf3 Re3 Nd4 Kc8 Rg3 Rxg3+ hxg3 Kd7 Kg2 Kd6 Kf2 Ne6 Nf3 Kc5 Na4+ Kb4 Nxb6 Kxb3 Ke2 a4 Nd2+ Kb4 Nxa4 Kxa4 Kf3 Kb4 Ke4 Kc3 Nf1 Kxc4 Nd2+ Kc3 Nb1+ Kc2 Na3+ Kb3 Nb1 Kc2 Na3+ Kb2 Nc4+ Kc3 Nd6 Ng7 Kf3 Kd4 Ne4 c5 Nd2 Kd3 Ne4 Ne6 Nf2+ Kd4 Ne4 c4 Nd2 Kd3 Nb1 Ng5+ Kf2 Ne4+ Kg1 Nd2 Na3 c3 Kf2 Nc4 Nxc4"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-14,"weightWhite":54,"weightBlack":95,"weightDiff":-41,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":4,"blackWins":5,"whiteScorePct":30.0,"avgMoves":71.6,"reasons":{"resign_white":5,"quiet_draw":4,"resign_black":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":446,"b":422,"mirrorW":708,"mirrorB":726,"fen":"rnbqnbkr/pppppppp/8/8/8/8/PPPPPPPP/RNNQKBBR w AHah - 0 1","white":{"sp":446,"rank":"RNNQKBBR","family":"ThroneGuard","kingFile":"e","rookFiles":["a","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"central","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":22,"mbi":65,"mbiBand":"S"},"black":{"sp":422,"rank":"RNBQNBKR","family":"RampartGuard","kingFile":"g","rookFiles":["a","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"central","distFromClassic":2,"kingOnCastledSquare":true,"mbiCp":16,"mbi":83,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":0,"depth":16,"pvSan":["d4","b6","h3","e6","Bh2","Bd6","Bxd6","Nxd6"]},{"stage":1,"nodes":500000,"cp":2,"depth":22,"pvSan":["e4","d5","exd5","Nf6","d4","h5","f3","Nxd5"]},{"stage":2,"nodes":2000000,"cp":2,"depth":25,"pvSan":["e4","d5","exd5","Nf6","d4","Nxd5","h3","Nc6"]},{"stage":3,"nodes":8000000,"cp":7,"depth":28,"pvSan":["d4","d5","f3","h5","Nc3","b6","e4","e6"]},{"stage":4,"nodes":32000000,"cp":17,"depth":33,"pvSan":["e4","d5","e5","c5","f4","d4","Nb3","e6"]},{"stage":5,"nodes":128000000,"cp":4,"depth":40,"pvSan":["d4","d5","f3","g6","Nc3","Bg7","Nd3","Nc6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["e4","e5","Nc3","Nf6","Nd3","Nc6","f4","exf4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":55,"pvSan":["e4","e5","Nc3","Nf6","Nd3","Nc6","f4","exf4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["e4","e5","Nc3","Nf6","Nd3","Nc6","f4","exf4"]}],"deepestStage":8,"shallowMaxAbsCp":17,"shallowMinCp":0,"shallowMaxCp":17,"sumOfSetupsCp":6,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":2,"depth":45,"san":["d4"]},{"rank":2,"cp":0,"depth":45,"san":["e4","e5","Nc3","Nf6","Nd3","Nc6","f4","exf4","Qf3","d5"]},{"rank":3,"cp":0,"depth":44,"san":["Nc3","e5","e4","Nf6","Nd3","Nc6","f4","exf4","Qf3","d5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":13},{"san":"d5","cp":15},{"san":"f3","cp":15},{"san":"h5","cp":16},{"san":"Nc3","cp":21},{"san":"e6","cp":11},{"san":"e4","cp":11},{"san":"b6","cp":15},{"san":"Bf2","cp":19},{"san":"Bb7","cp":16},{"san":"e5","cp":8},{"san":"c5","cp":15},{"san":"Nb3","cp":5},{"san":"Nc6","cp":9},{"san":"f4","cp":7},{"san":"g5","cp":0},{"san":"g3","cp":-8},{"san":"Ng7","cp":-7},{"san":"Rg1","cp":-14},{"san":"g4","cp":-31},{"san":"h3","cp":-27},{"san":"cxd4","cp":-23},{"san":"Bxd4","cp":-21},{"san":"Nxd4","cp":-40},{"san":"Nxd4","cp":-29},{"san":"Bc5","cp":-33},{"san":"Nce2","cp":-26},{"san":"Ba6","cp":-24},{"san":"Qd2","cp":-22},{"san":"Qc7","cp":-20},{"san":"c3","cp":-27},{"san":"Nf5","cp":-19},{"san":"Nxf5","cp":-14},{"san":"Bxg1","cp":-10},{"san":"Nxg1","cp":0},{"san":"Bxf1","cp":0},{"san":"Nd6","cp":0},{"san":"Bc4","cp":0},{"san":"f5","cp":0},{"san":"exf5","cp":0},{"san":"Qg5+","cp":0},{"san":"Kf8","cp":0},{"san":"Qf6","cp":0},{"san":"Rh7","cp":0},{"san":"Qxf5","cp":0},{"san":"Rg7","cp":0},{"san":"Qxh5","cp":0},{"san":"Qc5","cp":0},{"san":"Qh8+","cp":0},{"san":"Ke7","cp":0},{"san":"Qh4+","cp":0},{"san":"Kf8","cp":0},{"san":"Qh8+","cp":0},{"san":"Ke7","cp":0},{"san":"Qh4+","cp":0},{"san":"Kf8","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":40,"meanAbsCp":10.6,"finalCp":0,"peakMove":12,"within25":49,"count":56},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":43.7,"reasons":{"quiet_draw":3,"threefold_repetition":6,"resign_white":1},"samples":[{"game":0,"seed":20260921446422,"result":"1/2-1/2","reason":"quiet_draw","san":"f3 e6 d4 Be7 Bf2 O-O e4 d5 Be2 Nd7 Nc3 dxe4 fxe4 e5 dxe5 Nxe5 Qxd8 Bxd8 Nd3 Nxd3+ cxd3 Nf6 h3 c6 O-O-O Re8 Rhf1 h6 b3 Bd7 Kb2 Ba5 Bd4 Bd8 Bg1 Nh7 a3 Ng5 Bf2 Bc7 h4 Nh7 g4 a5 Na4 Be6 Rg1 Rad8 g5 hxg5 hxg5 Nf8 Bf3 g6 d4 Bc8 Nc3 Bb6 Be3 Ne6 Bg4 Kg7 Rgf1 Ba7 Bxe6 Bxe6 Rh1 Rh8 Rxh8 Rxh8 Bf4 Rh4 Be5+ Kf8 b4 Rh5 Bf4 Bg4 Rd2 axb4"},{"game":1,"seed":20260921446423,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 d5 Nc3 Nc6 f3 h5 Nd3 e6 h4 Nd6 e4 dxe4 fxe4 b5 a3 a6 Qf3 Nc4 O-O-O e5 Nxe5 N4xe5 dxe5 Qe8 Nd5 Bg4 Qg3 Rc8 Be2 Nxe5 Bd4 Rh6 Rhe1 Nc4 Bxc4 bxc4 Rd2 c6 Ne3 Qxe4 Nxc4 Qf5 Bc3 Re6 Ne5 Bc5 b4 Bb6 Nxg4 hxg4 Rxe6 Qxe6 Rd3 Bc7 Qf2 Rd8 Qd2 Rxd3 Qxd3 Be5 Bd2 Bf6 Qxa6 Qe4 Qc8+ Kh7 Qd7 Qxg2 Qf5+ Kg8 Qc8+ Kh7 Qf5+ Kh8 Qc8+ Kh7"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-3,"weightWhite":24,"weightBlack":36,"weightDiff":-12,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":43.7,"reasons":{"quiet_draw":3,"threefold_repetition":6,"resign_white":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":449,"b":19,"mirrorW":699,"mirrorB":931,"fen":"bnqnrkrb/pppppppp/8/8/8/8/PPPPPPPP/BRNBNKQR w BHeg - 0 1","white":{"sp":449,"rank":"BRNBNKQR","family":"BastionGuard","kingFile":"f","rookFiles":["b","h"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":14,"mbi":89,"mbiBand":"S"},"black":{"sp":19,"rank":"BNQNRKRB","family":"BastionGuard","kingFile":"f","rookFiles":["e","g"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":30,"mbi":37,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":16,"depth":15,"pvSan":["b4","d6","f4","b6","Qf2","e5","O-O","exf4"]},{"stage":1,"nodes":500000,"cp":0,"depth":18,"pvSan":["b4","O-O","f4","b6","Qf2","g6","Bxh8","Kxh8"]},{"stage":2,"nodes":2000000,"cp":-21,"depth":23,"pvSan":["b4","b6","f4","O-O","Qf2","g6","O-O","Bxa1"]},{"stage":3,"nodes":8000000,"cp":-11,"depth":34,"pvSan":["b4","b6","f4","O-O","Qf2","d6","O-O","Nd7"]},{"stage":4,"nodes":32000000,"cp":-16,"depth":37,"pvSan":["b4","b6","f4","d6","Qe3","O-O","O-O","c5"]},{"stage":5,"nodes":128000000,"cp":4,"depth":40,"pvSan":["f4","b6","b4","d6","Qe3","Nd7","O-O","O-O"]},{"stage":6,"nodes":400000000,"cp":0,"depth":47,"pvSan":["b4","b6","f4","d6","Qe3","e5","O-O","Nd7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":57,"pvSan":["b4","b6","f4","d6","Qe3","e5","O-O","Nd7"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["b4","b6","f4","d6","Qe3","e5","O-O","Nd7"]}],"deepestStage":8,"shallowMaxAbsCp":21,"shallowMinCp":-21,"shallowMaxCp":16,"sumOfSetupsCp":-16,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":13,"depth":42,"san":["f4","b6","b4","d6","Qe3","e5","O-O","exf4","Qxf4","O-O"]},{"rank":2,"cp":7,"depth":42,"san":["b4","d6","f4","b6","Qe3","e5","O-O","exf4","Qxf4","O-O"]},{"rank":3,"cp":-14,"depth":41,"san":["c4","g6","f3","c5","b4","Bxa1","Rxa1","b6","bxc5","bxc5"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":-12},{"san":"b6","cp":-22},{"san":"h4","cp":-15},{"san":"d6","cp":-33},{"san":"c4","cp":-39},{"san":"e5","cp":-41},{"san":"Qh2","cp":-31},{"san":"Nd7","cp":-34},{"san":"e3","cp":-41},{"san":"f5","cp":-47},{"san":"d4","cp":-42},{"san":"g6","cp":-35},{"san":"Ne2","cp":-48},{"san":"Nf7","cp":-42},{"san":"Nf3","cp":-47},{"san":"Nf6","cp":-37},{"san":"Ng5","cp":-34},{"san":"O-O","cp":-31},{"san":"O-O","cp":-29},{"san":"Nxg5","cp":-38},{"san":"hxg5","cp":-39},{"san":"Ne4","cp":-52},{"san":"dxe5","cp":-42},{"san":"Bxe5","cp":-44},{"san":"Bxe5","cp":-37},{"san":"dxe5","cp":-38},{"san":"Ba4","cp":-31},{"san":"f4","cp":-43},{"san":"exf4","cp":-25},{"san":"b5","cp":-38},{"san":"cxb5","cp":-33},{"san":"Nd2","cp":-21},{"san":"Qg3","cp":-27},{"san":"Qf5","cp":-27},{"san":"b6","cp":-20},{"san":"Re7","cp":-13},{"san":"bxc7","cp":-15},{"san":"Nxb1","cp":-14},{"san":"Qb3+","cp":-17},{"san":"Kh8","cp":-13},{"san":"Qxb1","cp":-7},{"san":"Rxc7","cp":-10},{"san":"Qb2","cp":-13},{"san":"Re7","cp":-7},{"san":"f3","cp":-3},{"san":"Qd3","cp":-5},{"san":"Kf2","cp":0},{"san":"Qa6","cp":-5},{"san":"Bb3","cp":0},{"san":"Qb6+","cp":0},{"san":"Kg3","cp":0},{"san":"Qe3","cp":0},{"san":"Rd1","cp":0},{"san":"h5","cp":0},{"san":"Qd2","cp":0},{"san":"h4+","cp":0},{"san":"Kh3","cp":0},{"san":"exf4","cp":0},{"san":"Nxf4","cp":0},{"san":"Qxd2","cp":0}],"end":"target","maxAbsCp":52,"meanAbsCp":22.3,"finalCp":0,"peakMove":11,"within25":31,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.6,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921449019,"result":"1/2-1/2","reason":"threefold_repetition","san":"b4 b6 f4 O-O Qf2 d6 O-O g6 Bxh8 Kxh8 c4 Nd7 e3 c5 bxc5 dxc5 Nf3 f5 Ba4 Nf7 d4 Be4 Rb3 Rd8 Rc3 Nf6 Ne2 Rg8 Ng5 Nxg5 fxg5 Ng4 Qg3 cxd4 exd4 e5 d5 f4 Nxf4 exf4 Rxf4 Qc5+ Kh1 Rdf8 Qxg4 Qd4 Rxf8 Rxf8 Rc1 h5 Qg3 Rf2 Rg1 b5 Bxb5 a6 Bxa6 Bxg2+ Rxg2 Rf1+ Rg1 Rxg1+ Qxg1 Qe4+ Qg2 Qe1+ Qg1 Qe4+ Qg2 Qb1+ Qg1"},{"game":1,"seed":20260921449020,"result":"1/2-1/2","reason":"threefold_repetition","san":"b4 O-O h4 d6 h5 Nd7 Qh2 e5 c4 b6 e3 Nf6 Ne2 g5 f3 h6 O-O Bc6 Ng3 Bd7 Nc2 Qa6 Be2 Qxa2 Rbc1 b5 Bc3 d5 cxb5 d4 Ba1 Nd5 Ne4 Ne6 Nxd4 Nxe3 dxe3 exd4 Bc4 Qa3 Rfe1 Qxb4 Bxe6 Bxe6 Qxc7 Re7 Qg3 f5 Nc5 dxe3 Qd6 Qd2 Qxe7 Qf2+ Kh2 Qh4+ Kg1 Qf2+ Kh2 Qh4+ Kg1"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-6,"lc0Cp":-9,"weightWhite":32,"weightBlack":80,"weightDiff":-48,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.6,"reasons":{"threefold_repetition":4,"quiet_draw":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":452,"b":897,"mirrorW":702,"mirrorB":59,"fen":"brkbqrnn/pppppppp/8/8/8/8/PPPPPPPP/RBBNNKQR w AHbf - 0 1","white":{"sp":452,"rank":"RBBNNKQR","family":"BastionGuard","kingFile":"f","rookFiles":["a","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":29,"mbi":40,"mbiBand":"M"},"black":{"sp":897,"rank":"BRKBQRNN","family":"BastionScout","kingFile":"c","rookFiles":["b","f"],"queenFile":"e","bishopCorner":1,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":39,"mbi":16,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":6,"depth":15,"pvSan":["f3","b6","d4","f5","c3","Ng6","Qe3","e5"]},{"stage":1,"nodes":500000,"cp":-4,"depth":22,"pvSan":["f3","b6","d4","e5","dxe5","Ng6","Qe3","Nxe5"]},{"stage":2,"nodes":2000000,"cp":-8,"depth":24,"pvSan":["f3","b6","d4","Ng6","c3","f5","Qe3","e5"]},{"stage":3,"nodes":8000000,"cp":-3,"depth":29,"pvSan":["f3","b6","d4","e5","dxe5","Ng6","a4","Nxe5"]},{"stage":4,"nodes":32000000,"cp":0,"depth":38,"pvSan":["f3","b6","d4","e5","dxe5","Ng6","c3","Nxe5"]},{"stage":5,"nodes":128000000,"cp":1,"depth":43,"pvSan":["f3","b6","d4","f5","a4","e5","dxe5","Nf7"]},{"stage":6,"nodes":400000000,"cp":3,"depth":49,"pvSan":["f3","b6","d4","f5","a4","e5","dxe5","Nf7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":51,"pvSan":["f3","b6","d4","e5","dxe5","Ng6","Qe3","Nxe5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["f3","b6","d4","e5","dxe5","Ng6","Qe3","Nxe5"]}],"deepestStage":8,"shallowMaxAbsCp":8,"shallowMinCp":-8,"shallowMaxCp":6,"sumOfSetupsCp":-10,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":46,"san":["d4","b6","f3","e5","dxe5","Ng6","Qe3","Nxe5","Nd3","Bf6"]},{"rank":2,"cp":0,"depth":46,"san":["f3","b6","d4","e5","dxe5","Ng6","Qe3","Nxe5","c3","Bf6"]},{"rank":3,"cp":0,"depth":45,"san":["a4","b6","d4","e5","f3","Ng6","a5","f5","dxe5","Nxe5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f3","cp":-11},{"san":"b6","cp":-7},{"san":"d4","cp":-8},{"san":"e5","cp":-9},{"san":"dxe5","cp":-6},{"san":"Ng6","cp":1},{"san":"Qe3","cp":2},{"san":"Nxe5","cp":-6},{"san":"Nd3","cp":0},{"san":"Bf6","cp":0},{"san":"Nxe5","cp":3},{"san":"Bxe5","cp":2},{"san":"Nf2","cp":3},{"san":"f5","cp":8},{"san":"Nd3","cp":5},{"san":"d6","cp":0},{"san":"Nxe5","cp":5},{"san":"f4","cp":0},{"san":"Qa3","cp":0},{"san":"dxe5","cp":0},{"san":"O-O","cp":0},{"san":"Bb7","cp":0},{"san":"c4","cp":0},{"san":"Ne7","cp":0},{"san":"b4","cp":0},{"san":"O-O-O","cp":0},{"san":"Qxa7","cp":0},{"san":"Nc6","cp":0},{"san":"Qa4","cp":0},{"san":"Qe7","cp":0},{"san":"c5","cp":0},{"san":"b5","cp":0},{"san":"Qxb5","cp":0},{"san":"Nd4","cp":0},{"san":"Qc4","cp":0},{"san":"Bd5","cp":0},{"san":"Qd3","cp":0},{"san":"Bb7","cp":0},{"san":"Qc4","cp":0},{"san":"Rf6","cp":0},{"san":"a4","cp":0},{"san":"Bd5","cp":0},{"san":"Qd3","cp":0},{"san":"Bb7","cp":0},{"san":"Qc4","cp":0},{"san":"Bd5","cp":0},{"san":"Qd3","cp":0},{"san":"Ba8","cp":0},{"san":"Qc4","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":11,"meanAbsCp":1.6,"finalCp":0,"peakMove":1,"within25":49,"count":49},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":45.0,"reasons":{"quiet_draw":6,"resign_white":1,"threefold_repetition":3},"samples":[{"game":0,"seed":20260921452897,"result":"1/2-1/2","reason":"quiet_draw","san":"f3 b6 d4 e5 dxe5 Ng6 Nd3 f6 exf6 Nxf6 c3 c5 b4 c4 Ne1 Ne5 Qd4 Bc7 a4 Qh5 Ne3 O-O h4 Rbe8 b5 Qf7 h5 Nxh5 Rh3 g6 Ba3 d6 Ba2 Nf4 Rh4 Ne6 Qd2 Qf6 Rh1 Rf7 N1c2 Bxf3 O-O-O Be4 Rhf1 Qh4 Rxf7 Kxf7 Nd4 Nf4 Bxc4+ d5 Bb3 Ng4 Nxd5 Nxd5 Nf3 Qd8 Bxd5+ Bxd5 Qxd5+ Qxd5 Rxd5 Nf6 Rd3 Rxe2 Ng5+ Kg8 c4 h5 c5 Rxg2 Ne6 Rg3 Kc2 Rg2+ Kb3 Rg3 Kc2 Be5 c6 h4 c7 Rg2+ Kb3 Bxc7 Nxc7 g5 Rh3 Ne4 Nd5 Kf7 Kc4 Kg6 Bb4 Nf2 Re3 Rg4+ Kb3 h3 Re6+ Kf5 Re2 Rg3+ Kc4 Rg4+ Kb3 Nd3 Ne3+ Kf4 Nd5+ Kf5 Ne3+ Kf4 Nd5+"},{"game":1,"seed":20260921452898,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 b6 Nd3 Ng6 f3 e5 dxe5 f6 exf6 Nxf6 a4 c5 Nc3 d5 Nb5 Qe7 Qe3 Ne4 c3 Qd7 O-O Bg5 f4 Be7 Ne5 Nxe5 fxe5 Rxf1+ Kxf1 O-O-O Bxe4 dxe4 Nd6+ Bxd6 exd6 a5 Qg3 e3 Bxe3 Qxd6 Qxd6 Rxd6 b4 Rf6+ Kg1 Re6 Kf2 Rf6+ Ke1 Bxg2 Kd2 Rd6+ Ke1 Rf6 Ra3 Re6 Kf2 Bc6 bxc5 bxc5 Bxc5 Rh6 Kg1 Rg6+ Kf1 Rh6 Bg1 Rh4 c4 g5 Bb6 Rxh2 Re3 Kd7 Rd3+ Ke6 c5 Rh1+ Kf2 Bxa4"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-5,"lc0Cp":1,"weightWhite":32,"weightBlack":57,"weightDiff":-25,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":45.0,"reasons":{"quiet_draw":6,"resign_white":1,"threefold_repetition":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":454,"b":318,"mirrorW":694,"mirrorB":356,"fen":"nqrkrbbn/pppppppp/8/8/8/8/PPPPPPPP/RNBNKBQR w AHce - 0 1","white":{"sp":454,"rank":"RNBNKBQR","family":"ThroneGuard","kingFile":"e","rookFiles":["a","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"central","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":27,"mbi":47,"mbiBand":"M"},"black":{"sp":318,"rank":"NQRKRBBN","family":"ThroneScout","kingFile":"d","rookFiles":["c","e"],"queenFile":"b","bishopCorner":0,"knightPlacement":"rim","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-22,"depth":15,"pvSan":["f4","f5","d3","c6","g3","e5","fxe5","Rxe5"]},{"stage":1,"nodes":500000,"cp":-3,"depth":19,"pvSan":["f4","e5","fxe5","Ng6","Qf2","c5","d3","Qxe5"]},{"stage":2,"nodes":2000000,"cp":-11,"depth":22,"pvSan":["f4","e5","fxe5","c5","g3","Qxe5","Qf2","f6"]},{"stage":3,"nodes":8000000,"cp":1,"depth":28,"pvSan":["g3","e5","d3","c6","Bh3","Nc7","f4","exf4"]},{"stage":4,"nodes":32000000,"cp":18,"depth":33,"pvSan":["g3","c6","Bh3","f6","d3","e5","f4","O-O-O"]},{"stage":5,"nodes":128000000,"cp":0,"depth":48,"pvSan":["g3","c6","d3","e5","Bh3","Nc7","f4","exf4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":56,"pvSan":["g3","c6","d3","e5","Bh3","Nc7","f4","exf4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["g3","c6","d3","e5","Bh3","Nc7","f4","exf4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":60,"pvSan":["g3","c6","d3","e5","Bh3","Nc7","f4","exf4"]}],"deepestStage":8,"shallowMaxAbsCp":22,"shallowMinCp":-22,"shallowMaxCp":18,"sumOfSetupsCp":6,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":12,"depth":48,"san":["d3","e5","g3","c6","Bh3","Nc7","Qg2","Ne6","Bxe6","Rxe6"]},{"rank":2,"cp":5,"depth":47,"san":["g3","e5","d3","c6","Bh3","Nc7","Qg2","Ne6","Bxe6","Rxe6"]},{"rank":3,"cp":0,"depth":47,"san":["e4","e5","g3","c6","Bh3","Nc7","d3","f6","f4","exf4"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g3","cp":-5},{"san":"e5","cp":-15},{"san":"Bh3","cp":30},{"san":"c6","cp":0},{"san":"d3","cp":0},{"san":"Nc7","cp":6},{"san":"Qg2","cp":11},{"san":"Ne6","cp":14},{"san":"Bxe6","cp":17},{"san":"Rxe6","cp":12},{"san":"e4","cp":3},{"san":"O-O-O","cp":-3},{"san":"Ne3","cp":-5},{"san":"Ng6","cp":9},{"san":"a4","cp":10},{"san":"Ne7","cp":7},{"san":"c4","cp":4},{"san":"g6","cp":26},{"san":"Nc3","cp":22},{"san":"f5","cp":10},{"san":"Nc2","cp":15},{"san":"h6","cp":0},{"san":"O-O","cp":8},{"san":"g5","cp":25},{"san":"d4","cp":12},{"san":"exd4","cp":20},{"san":"Nxd4","cp":11},{"san":"Rf6","cp":9},{"san":"f4","cp":6},{"san":"Bxc4","cp":19},{"san":"Re1","cp":10},{"san":"Rf7","cp":15},{"san":"b3","cp":3},{"san":"Bd3","cp":5},{"san":"e5","cp":15},{"san":"gxf4","cp":7},{"san":"Bxf4","cp":8},{"san":"Ng6","cp":22},{"san":"Qd2","cp":16},{"san":"Nxf4","cp":9},{"san":"gxf4","cp":1},{"san":"Ba6","cp":7},{"san":"Nd5","cp":6},{"san":"b6","cp":2},{"san":"a5","cp":7},{"san":"Rg7+","cp":0},{"san":"Kh1","cp":9},{"san":"Qb7","cp":0},{"san":"axb6","cp":0},{"san":"axb6","cp":0},{"san":"Qa2","cp":0},{"san":"Bc5","cp":0},{"san":"Nxf5","cp":0},{"san":"cxd5","cp":0},{"san":"Nxg7","cp":0},{"san":"d4+","cp":0},{"san":"Qg2","cp":0},{"san":"Rg8","cp":0},{"san":"Rxa6","cp":0},{"san":"Qxa6","cp":0}],"end":"target","maxAbsCp":30,"meanAbsCp":7.9,"finalCp":0,"peakMove":2,"within25":58,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":35.4,"reasons":{"threefold_repetition":3,"quiet_draw":6,"resign_white":1},"samples":[{"game":0,"seed":20260921454318,"result":"1/2-1/2","reason":"threefold_repetition","san":"g3 e5 e4 f6 d3 c6 f4 f5 Nbc3 fxe4 dxe4 Nb6 Bh3 O-O-O a4 exf4 Bxf4 Bd6 Bg5 Nf7 Bxd8 Kxd8 Bg2 Be5 Qf1 Qd6 a5 Nd5 Nxd5 cxd5 Qf2 dxe4 c3 Qd3 Bf1 Qf3 Bg2 Qd3 Bf1 Qf3 Bg2"},{"game":1,"seed":20260921454319,"result":"1/2-1/2","reason":"quiet_draw","san":"g3 c6 d3 e5 e4 O-O-O Bh3 Nc7 f4 exf4 Bxf4 f6 Nd2 b6 a4 Ng6 Be3 Be6 Bxe6 Nxe6 a5 d5 axb6 axb6 Bxb6 dxe4 dxe4 Rd7 Ba7 Qb4 c3 Qb7 Be3 Ne5 Ra7 Qb8 Rxd7 Kxd7 Qf1 Bc5 Bxc5 Nxc5 Qf5+ Kc7 O-O Qb6 Qf2 Rd8 Nf3 Nxf3+ Qxf3 Nxe4+ Nf2 Ng5 Qf4+ Rd6 Kg2 Qxb2 Re1 Kd7 Qe3 Re6 Qa7+ Ke8 Qa8+ Ke7 Rxe6+ Nxe6 Qxc6 f5 h4 g6 Qf3 Kf6 Qd3 Qa2 Qf3 Qb2 Qe3 Qb7+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":1,"lc0Cp":8,"weightWhite":-23,"weightBlack":20,"weightDiff":-43,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":9,"blackWins":1,"whiteScorePct":45.0,"avgMoves":35.4,"reasons":{"threefold_repetition":3,"quiet_draw":6,"resign_white":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":457,"b":505,"mirrorW":697,"mirrorB":553,"fen":"rqnbbknr/pppppppp/8/8/8/8/PPPPPPPP/RNNBBKQR w AHah - 0 1","white":{"sp":457,"rank":"RNNBBKQR","family":"BastionGuard","kingFile":"f","rookFiles":["a","h"],"queenFile":"g","bishopCorner":0,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"black":{"sp":505,"rank":"RQNBBKNR","family":"BastionGuard","kingFile":"f","rookFiles":["a","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":26,"mbi":51,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-21,"depth":14,"pvSan":["f3","d5","d4","Nf6","Nd3","h5","Qf2","c6"]},{"stage":1,"nodes":500000,"cp":-1,"depth":18,"pvSan":["f3","Nf6","g4","d5","Kg2","h5","g5","Nd7"]},{"stage":2,"nodes":2000000,"cp":-20,"depth":23,"pvSan":["d4","c5","dxc5","b6","f3","Nf6","Bg3","Qb7"]},{"stage":3,"nodes":8000000,"cp":-14,"depth":29,"pvSan":["d4","c5","dxc5","b6","f3","Nf6","c4","bxc5"]},{"stage":4,"nodes":32000000,"cp":-7,"depth":33,"pvSan":["d4","d5","f3","e6","Nd2","Nge7","c3","b6"]},{"stage":5,"nodes":128000000,"cp":3,"depth":41,"pvSan":["d4","c5","dxc5","b6","f3","bxc5","Qxc5","Qxb2"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["d4","c5","dxc5","b6","f3","bxc5","Qxc5","Qxb2"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["d4","c5","dxc5","b6","f3","bxc5","Qxc5","Qxb2"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":52,"pvSan":["d4","c5","dxc5","b6","f3","bxc5","Qxc5","Qxb2"]}],"deepestStage":8,"shallowMaxAbsCp":21,"shallowMinCp":-21,"shallowMaxCp":3,"sumOfSetupsCp":-1,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":13,"depth":40,"san":["d4","c5","dxc5","b6","f3","bxc5","Qxc5","Bb6","Qa3","d5"]},{"rank":2,"cp":9,"depth":41,"san":["d4","c5","dxc5","b6","f3","bxc5","Qxc5","Bb6","Qa3","d5"]},{"rank":3,"cp":0,"depth":40,"san":["c4","b5","c5","e5","f4","exf4","Nd3","d6","Qd4","Nf6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":-23},{"san":"c6","cp":-14},{"san":"d4","cp":-8},{"san":"d5","cp":-18},{"san":"cxd5","cp":-11},{"san":"cxd5","cp":2},{"san":"Nc3","cp":-1},{"san":"e6","cp":-1},{"san":"a4","cp":4},{"san":"Nge7","cp":7},{"san":"f3","cp":1},{"san":"Nd6","cp":0},{"san":"Nd3","cp":0},{"san":"a5","cp":1},{"san":"Qf2","cp":0},{"san":"O-O","cp":0},{"san":"Bc2","cp":4},{"san":"Nc6","cp":0},{"san":"O-O","cp":-1},{"san":"Nb4","cp":-3},{"san":"Bb1","cp":-6},{"san":"Nxd3","cp":-11},{"san":"Bxd3","cp":-9},{"san":"b5","cp":-6},{"san":"axb5","cp":0},{"san":"Nxb5","cp":0},{"san":"Na4","cp":0},{"san":"Nd6","cp":-10},{"san":"e4","cp":-5},{"san":"Bb5","cp":-10},{"san":"Qe2","cp":-7},{"san":"Bxd3","cp":-5},{"san":"Qxd3","cp":-6},{"san":"Qb7","cp":-19},{"san":"Nc5","cp":0},{"san":"Qc6","cp":0},{"san":"Bf2","cp":-3},{"san":"Be7","cp":-5},{"san":"Rfc1","cp":-5},{"san":"dxe4","cp":-2},{"san":"fxe4","cp":-3},{"san":"Rfc8","cp":-9},{"san":"h3","cp":-4},{"san":"h6","cp":-5},{"san":"Rc3","cp":-10},{"san":"Qb5","cp":-12},{"san":"Qxb5","cp":-9},{"san":"Nxb5","cp":-8},{"san":"Rc4","cp":-9},{"san":"Bf6","cp":-10},{"san":"e5","cp":-6},{"san":"Bd8","cp":-7},{"san":"Rac1","cp":-15},{"san":"Kh7","cp":-9},{"san":"Kf1","cp":-6},{"san":"Ra7","cp":-8},{"san":"Ke2","cp":0},{"san":"Rb8","cp":0},{"san":"Na4","cp":0},{"san":"Rd7","cp":0}],"end":"target","maxAbsCp":23,"meanAbsCp":5.6,"finalCp":0,"peakMove":1,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":35.0,"reasons":{"threefold_repetition":6,"quiet_draw":4},"samples":[{"game":0,"seed":20260921457505,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 c5 dxc5 b6 f3 Nf6 Bg3 Qb7 Nd3 O-O c4 bxc5 e4 Nb6 Nd2 d6 e5 dxe5 Qe3 Nbd7 Bc2 a5 b3 Bc7 Nxe5 Nxe5 Bxe5 a4 O-O Ra6 Rfe1 Re6 Qc3 axb3 axb3 Bc6 Nf1 Re8 Ng3 g6 Bxc7 Rxe1+ Rxe1 Qxc7 Qe3 Bb7 Qg5 Qa5 Rd1 Qc7 Re1 Qa5 Rd1 Qc7"},{"game":1,"seed":20260921457506,"result":"1/2-1/2","reason":"threefold_repetition","san":"c4 f5 g4 fxg4 h3 g3 Qxg3 c6 e4 Qxg3 fxg3 e5 O-O+ Bf7 d3 Nf6 Nd2 d6 Nf3 a5 c5 Nd7 cxd6 O-O a4 Nxd6 Bc3 Re8 Bb3 Nc5 Bc2 Nd7 Bb3 Nc5 Bc2 Nd7"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-2,"lc0Cp":9,"weightWhite":32,"weightBlack":24,"weightDiff":8,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":35.0,"reasons":{"threefold_repetition":6,"quiet_draw":4}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":459,"b":719,"mirrorW":689,"mirrorB":432,"fen":"rkqnnrbb/pppppppp/8/8/8/8/PPPPPPPP/RNNKBQRB w AGaf - 0 1","white":{"sp":459,"rank":"RNNKBQRB","family":"ThroneGuard","kingFile":"d","rookFiles":["a","g"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":32,"mbi":31,"mbiBand":"M"},"black":{"sp":719,"rank":"RKQNNRBB","family":"RampartGuard","kingFile":"b","rookFiles":["a","f"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":25,"mbi":55,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-16,"depth":18,"pvSan":["g4","f5","gxf5","g6","Nc3","Rxf5","e3","Nd6"]},{"stage":1,"nodes":500000,"cp":-1,"depth":20,"pvSan":["g4","g6","Nc3","f5","gxf5","Rxf5","e3","Nd6"]},{"stage":2,"nodes":2000000,"cp":3,"depth":24,"pvSan":["g4","g6","Nc3","f5","gxf5","Rxf5","e3","e5"]},{"stage":3,"nodes":8000000,"cp":0,"depth":29,"pvSan":["g4","g6","Nd3","f5","gxf5","gxf5","f4","d6"]},{"stage":4,"nodes":32000000,"cp":-12,"depth":34,"pvSan":["g4","g6","Nc3","f5","gxf5","Rxf5","e3","e5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":41,"pvSan":["g4","g6","Nc3","f5","gxf5","Rxf5","Nd3","e5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":48,"pvSan":["g4","g6","Nc3","f5","gxf5","Rxf5","e3","e5"]},{"stage":7,"nodes":800000000,"cp":3,"depth":51,"pvSan":["g4","g6","Nc3","f5","gxf5","Rxf5","e3","e5"]},{"stage":8,"nodes":1600000000,"cp":3,"depth":54,"pvSan":["g4","g6","Nc3","f5","gxf5","Rxf5","e3","Nd6"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":61,"pvSan":["g4","g6","Nc3","f5","gxf5","Rxf5","e3","Nd6"]}],"deepestStage":9,"shallowMaxAbsCp":16,"shallowMinCp":-16,"shallowMaxCp":3,"sumOfSetupsCp":7,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-2,"depth":40,"san":["g4","g6","Nc3","f5","gxf5","Rxf5","e3","e5","N1e2","Ne6"]},{"rank":2,"cp":-20,"depth":40,"san":["d4","f5","g3","d6","Nd3","a5","e3","Nf6","Qe2","Bf7"]},{"rank":3,"cp":-26,"depth":40,"san":["f4","f5","e3","a5","d4","g5","g3","c5","Nd3","cxd4"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":2},{"san":"g6","cp":-5},{"san":"Nc3","cp":-18},{"san":"f5","cp":-10},{"san":"gxf5","cp":0},{"san":"Rxf5","cp":-10},{"san":"Nd3","cp":-13},{"san":"e5","cp":-13},{"san":"Qh3","cp":-21},{"san":"d6","cp":-17},{"san":"e3","cp":-10},{"san":"Ne6","cp":-14},{"san":"f4","cp":-12},{"san":"exf4","cp":-16},{"san":"Nd5","cp":-16},{"san":"Ng5","cp":-18},{"san":"Rxg5","cp":-15},{"san":"Bxd5","cp":-19},{"san":"Bxd5","cp":-22},{"san":"Rxg5","cp":-19},{"san":"Be6","cp":-19},{"san":"Qd8","cp":-15},{"san":"Bh4","cp":-13},{"san":"fxe3","cp":-15},{"san":"Qxe3","cp":-12},{"san":"Bf6","cp":-14},{"san":"Bxg5","cp":-13},{"san":"Bxg5","cp":-13},{"san":"Qg1","cp":-9},{"san":"a5","cp":-13},{"san":"c3","cp":-16},{"san":"c5","cp":-19},{"san":"Bg8","cp":-29},{"san":"h6","cp":-21},{"san":"O-O-O","cp":-23},{"san":"Ka7","cp":-26},{"san":"Bf7","cp":-28},{"san":"Nf6","cp":-25},{"san":"Bxg6","cp":-19},{"san":"Qd7","cp":-13},{"san":"Qf2","cp":-11},{"san":"Rg8","cp":-12},{"san":"Bf5","cp":-9},{"san":"Qa4","cp":-6},{"san":"Qe1","cp":-5},{"san":"Nh5","cp":-9},{"san":"Qe4","cp":-10},{"san":"Qxa2","cp":-14},{"san":"Be6","cp":-7},{"san":"Re8","cp":-7},{"san":"Re1","cp":-5},{"san":"d5","cp":-7},{"san":"Qxd5","cp":-7},{"san":"Qxd5","cp":-6},{"san":"Bxd5","cp":-2},{"san":"Rxe1+","cp":0},{"san":"Nxe1","cp":-1},{"san":"Nf6","cp":-3},{"san":"Bf3","cp":-1},{"san":"Ne8","cp":-2}],"end":"target","maxAbsCp":29,"meanAbsCp":12.5,"finalCp":-2,"peakMove":17,"within25":57,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.9,"reasons":{"threefold_repetition":5,"quiet_draw":5},"samples":[{"game":0,"seed":20260921459719,"result":"1/2-1/2","reason":"threefold_repetition","san":"g4 g6 Nc3 f5 gxf5 Rxf5 e3 Nd6 N1e2 e5 O-O-O Ne6 d3 a5 Bd5 c6 Bxe6 Bxe6 Qg2 Qf8 Kb1 b6 f4 Kb7 fxe5 Rxe5 e4 a4 d4 Nc4 Rd3 Rea5 h4 Re8 Nd1 Rb5 Nec3 Rb4 Rf1 Qe7 Ne2 Rb5 Nec3 Rb4 Ne2 Rb5 Nec3"},{"game":1,"seed":20260921459720,"result":"1/2-1/2","reason":"quiet_draw","san":"g4 f5 gxf5 g6 Nc3 Rxf5 f4 e5 Qh3 exf4 Qxf5 gxf5 Rxg8 Bxc3 Rxe8 Bf6 Rf8 Bg5 Rg8 Bf6 Rf8 Bg5 Rg8 h6 h4 Bf6 Nd3 d6 Nxf4 c6 c3 Kc7 Kc2 Qd7 Bg3 Qe7 Rg1 Rc8 Bd5 Nf7 Rxc8+ Kxc8 Be6+ Kb8 Bxf5 a5 a4 h5 Bd3 Ne5 Nxh5 Bxh4 Bxe5 dxe5 Rg4 Be1 Ng3 Bxg3 Rxg3 Qh4 Rg8+ Ka7 b3 Qe1 Bc4 Qa1 Rg7 Qa2+ Kc1 Qa1+ Kc2 e4 e3 Kb8 Rg8+ Ka7 Rg7 Kb8 Rd7 Qa2+"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":1,"lc0Cp":16,"weightWhite":76,"weightBlack":77,"weightDiff":-1,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":41.9,"reasons":{"threefold_repetition":5,"quiet_draw":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":461,"b":722,"mirrorW":696,"mirrorB":423,"fen":"brknqbnr/pppppppp/8/8/8/8/PPPPPPPP/RNNBKQBR w AHbh - 0 1","white":{"sp":461,"rank":"RNNBKQBR","family":"ThroneGuard","kingFile":"e","rookFiles":["a","h"],"queenFile":"f","bishopCorner":0,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":47,"mbi":7,"mbiBand":"L"},"black":{"sp":722,"rank":"BRKNQBNR","family":"BastionGuard","kingFile":"c","rookFiles":["b","h"],"queenFile":"e","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":26,"mbi":51,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":12,"depth":17,"pvSan":["f3","b6","e4","f5","exf5","Nh6","Be2","Nxf5"]},{"stage":1,"nodes":500000,"cp":0,"depth":21,"pvSan":["e4","e5","Be2","b6","Nc3","f5","exf5","Nh6"]},{"stage":2,"nodes":2000000,"cp":19,"depth":24,"pvSan":["e4","b6","Nc3","e5","Be2","f5","exf5","Ne7"]},{"stage":3,"nodes":8000000,"cp":24,"depth":31,"pvSan":["e4","e5","Be2","b6","Nc3","f5","exf5","Ne7"]},{"stage":4,"nodes":32000000,"cp":0,"depth":40,"pvSan":["e4","b6","Nc3","e5","Be2","f5","exf5","Ne7"]},{"stage":5,"nodes":128000000,"cp":0,"depth":44,"pvSan":["e4","b6","Nc3","e5","Be2","f5","exf5","Ne7"]},{"stage":6,"nodes":400000000,"cp":0,"depth":52,"pvSan":["e4","b6","Nc3","e5","Be2","f5","exf5","Ne7"]},{"stage":7,"nodes":800000000,"cp":0,"depth":54,"pvSan":["e4","b6","Nc3","e5","Be2","f5","exf5","Ne7"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":54,"pvSan":["e4","b6","Nc3","e5","Be2","f5","exf5","Ne7"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":54,"pvSan":["e4","b6","Nc3","e5","Be2","f5","exf5","Ne7"]}],"deepestStage":9,"shallowMaxAbsCp":24,"shallowMinCp":0,"shallowMaxCp":24,"sumOfSetupsCp":21,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":40,"san":["e4","b6","Nc3","e5","Be2","f5","exf5","Ne7","Nb3","Nxf5"]},{"rank":2,"cp":-11,"depth":40,"san":["f3","b6","e3","e5","h3","Nc6","Bh2","f5","Nc3","g5"]},{"rank":3,"cp":-4,"depth":39,"san":["e3","e5"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"e4","cp":23},{"san":"e5","cp":9},{"san":"Be2","cp":2},{"san":"f5","cp":-7},{"san":"exf5","cp":2},{"san":"b6","cp":-8},{"san":"Nc3","cp":-11},{"san":"Ne7","cp":-13},{"san":"Nb3","cp":-10},{"san":"Nxf5","cp":-20},{"san":"O-O-O","cp":-6},{"san":"Nc6","cp":-3},{"san":"Kb1","cp":-10},{"san":"Qg6","cp":-10},{"san":"Bf3","cp":-6},{"san":"h5","cp":-28},{"san":"Be4","cp":-19},{"san":"Nb4","cp":-20},{"san":"Bxa8","cp":-16},{"san":"Rxa8","cp":-15},{"san":"f4","cp":0},{"san":"Nd6","cp":7},{"san":"Rc1","cp":0},{"san":"exf4","cp":0},{"san":"a3","cp":0},{"san":"Nc6","cp":0},{"san":"Qa6+","cp":0},{"san":"Kd8","cp":0},{"san":"g3","cp":0},{"san":"Be7","cp":0},{"san":"gxf4","cp":0},{"san":"Bf6","cp":0},{"san":"Bf2","cp":0},{"san":"Qf5","cp":0},{"san":"Rhg1","cp":0},{"san":"Re8","cp":0},{"san":"d3","cp":0},{"san":"Nb8","cp":0},{"san":"Qa4","cp":0},{"san":"Nc6","cp":0},{"san":"Qa6","cp":0},{"san":"Nb8","cp":0},{"san":"Qa4","cp":0},{"san":"Nc6","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":28,"meanAbsCp":5.6,"finalCp":0,"peakMove":8,"within25":43,"count":44},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.5,"reasons":{"threefold_repetition":7,"quiet_draw":3},"samples":[{"game":0,"seed":20260921461722,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 b6 Nc3 f5 e5 e6 f4 d6 Nd3 Nf7 h4 dxe5 Nxe5 Nxe5 fxe5 Ne7 Rh3 Nc6 Be2 O-O-O O-O-O Nxe5 d4 Ng4 a4 Bb4 Nb5 Kb8 Kb1 Bd5 c3 Be7 c4 Be4+ Bd3 Bxd3+ Rhxd3 a6 Nc3 Qc6 c5 bxc5 d5 Qb6 a5 Qb4 dxe6 Rxd3 Qxd3 Rd8 Qxa6 Rxd1+ Nxd1 Qe4+ Kc1 Bxh4 Qb5+ Ka8 Qa6+ Kb8 Qb5+ Ka8 Qa6+"},{"game":1,"seed":20260921461723,"result":"1/2-1/2","reason":"threefold_repetition","san":"f3 b6 e4 e5 Be2 f5 exf5 Ne7 Nc3 Nxf5 Nb3 Nc6 O-O-O O-O-O Bc4 Qg6 a3 h5 Bf2 h4 Re1 Kb8 Qd3 Nce7 g3 hxg3 hxg3 Rxh1 Rxh1 Qf6 Nd5 Bxd5 Bxd5 Nxd5 Qxd5 Nd6 Kb1 Re8 a4 c6 Qd3 Kb7 Rf1 Be7 Qe2 Rf8 f4 exf4 gxf4 Qf7 Rg1 Bf6 Qd3 Ne8 Bd4 Nc7 Be5 Qd5 Qxd5 Nxd5 c3 c5 d4 cxd4 Bxf6 gxf6 Rd1 Rh8 Rxd4 Kc6 Rc4+ Kb7 Rd4 Kc6 Rc4+ Kb7"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":5,"weightWhite":32,"weightBlack":86,"weightDiff":-54,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":38.5,"reasons":{"threefold_repetition":7,"quiet_draw":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":468,"b":49,"mirrorW":686,"mirrorB":907,"fen":"bnnbrqkr/pppppppp/8/8/8/8/PPPPPPPP/RBBNNKRQ w AGeh - 0 1","white":{"sp":468,"rank":"RBBNNKRQ","family":"BastionGuard","kingFile":"f","rookFiles":["a","g"],"queenFile":"h","bishopCorner":0,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":16,"mbi":83,"mbiBand":"S"},"black":{"sp":49,"rank":"BNNBRQKR","family":"RampartGuard","kingFile":"g","rookFiles":["e","h"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":true,"mbiCp":26,"mbi":51,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-4,"depth":14,"pvSan":["h4","h5","Qh3","e5","d3","Bf6","e4","d5"]},{"stage":1,"nodes":500000,"cp":-1,"depth":20,"pvSan":["h4","h5","O-O","e5","c3","b6","Qh3","Qe7"]},{"stage":2,"nodes":2000000,"cp":-7,"depth":24,"pvSan":["h4","b6","c3","e5","h5","d5","d4","exd4"]},{"stage":3,"nodes":8000000,"cp":16,"depth":27,"pvSan":["h4","b6","Qh3","e5","h5","Bg5","O-O","Qe7"]},{"stage":4,"nodes":32000000,"cp":0,"depth":32,"pvSan":["h4","b6","Qh3","e5","d3","Bb7","e4","d5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":39,"pvSan":["g4","c5","g5","Nc6","c3","b6","h4","Nd6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":44,"pvSan":["h4","e6","c3","c5","h5","b5","a3","Qd6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":48,"pvSan":["h4","e6","c3","c5","h5","b5","a3","Qd6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":53,"pvSan":["h4","e6","c3","c5","Qh3","Nc6","e4","b5"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":60,"pvSan":["h4","e6","c3","c5","Qh3","Nc6","e4","b5"]}],"deepestStage":9,"shallowMaxAbsCp":16,"shallowMinCp":-7,"shallowMaxCp":16,"sumOfSetupsCp":-10,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":5,"depth":40,"san":["c3","c5","h4","e6","Qh3","Qd6","Nf3","Nc6","h5","b5"]},{"rank":2,"cp":0,"depth":40,"san":["h4","c5","c3","e6","Qh3","Qd6","Nf3","Nc6","h5","b5"]},{"rank":3,"cp":-7,"depth":40,"san":["g4","Nd6","h4","c5","Qh2","Nc6","g5","f5","d3","Nf7"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"h4","cp":21},{"san":"b6","cp":9},{"san":"Qh3","cp":5},{"san":"e5","cp":6},{"san":"h5","cp":-1},{"san":"h6","cp":-5},{"san":"c3","cp":-1},{"san":"Bg5","cp":10},{"san":"Bc2","cp":13},{"san":"Qe7","cp":-3},{"san":"O-O","cp":3},{"san":"Nd6","cp":-20},{"san":"d3","cp":-14},{"san":"O-O-O","cp":-21},{"san":"e4","cp":-6},{"san":"g6","cp":-20},{"san":"f4","cp":-1},{"san":"exf4","cp":0},{"san":"Bxf4","cp":0},{"san":"f5","cp":-7},{"san":"Bxd6","cp":0},{"san":"Qxd6","cp":-5},{"san":"exf5","cp":-9},{"san":"gxf5","cp":0},{"san":"Ne3","cp":0},{"san":"Bxe3+","cp":-1},{"san":"Qxe3","cp":-4},{"san":"Rdf8","cp":0},{"san":"d4","cp":-4},{"san":"f4","cp":0},{"san":"Qe5","cp":0},{"san":"Qxe5","cp":0},{"san":"dxe5","cp":-4},{"san":"Bd5","cp":0},{"san":"Bb3","cp":0},{"san":"Bxb3","cp":0},{"san":"axb3","cp":0},{"san":"Rf5","cp":0},{"san":"Nd3","cp":-4},{"san":"Nc6","cp":0},{"san":"Nxf4","cp":0},{"san":"Re8","cp":0},{"san":"e6","cp":0},{"san":"dxe6","cp":0},{"san":"Rae1","cp":0},{"san":"Nd8","cp":0},{"san":"Rf2","cp":0},{"san":"Ref8","cp":0},{"san":"Nd3","cp":0},{"san":"Rxf2","cp":0},{"san":"Nxf2","cp":0},{"san":"Kd7","cp":0},{"san":"b4","cp":0},{"san":"Nf7","cp":0},{"san":"Re4","cp":0},{"san":"Nd6","cp":0},{"san":"Rg4","cp":0},{"san":"Ke7","cp":0},{"san":"Rg7+","cp":0},{"san":"Rf7","cp":0}],"end":"target","maxAbsCp":21,"meanAbsCp":3.3,"finalCp":0,"peakMove":1,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":9,"blackWins":0,"whiteScorePct":55.0,"avgMoves":38.9,"reasons":{"quiet_draw":7,"resign_black":1,"threefold_repetition":2},"samples":[{"game":0,"seed":20260921468049,"result":"1/2-1/2","reason":"quiet_draw","san":"h4 c5 Qh3 b6 c3 h5 d3 e6 e4 d5 Nf3 Nd7 Bf4 dxe4 dxe4 Nd6 e5 Nc4 Bd3 Bxf3 Bxc4 Bc6 O-O b5 Be2 f6 a4 bxa4 exf6 Nxf6 Be5 Ng4 Bg3 Qf5 f3 Nh6 Nf2 Bb6 Bc4 O-O Bd6 Qxh3 Nxh3 Nf5 Bxf8 Ne3 b3 Nxf1 Kxf1 Kxf8 Nf4 Ba5 Nxe6+ Ke7 Nxc5 Bxc3 Ra2 Bf6 Nxa4 Kd6 Nb2 Bxh4 Nd3 Bf6 Nb4 Bc3 Nxc6 Kxc6 g3 Re7 Rh2 Be1 Rh3 Re5 Be2 Bb4 Bc4 Be1 Be2 Bb4 Rh4 Bd6 Rc4+ Kd7"},{"game":1,"seed":20260921468050,"result":"1-0","reason":"resign_black","san":"c3 e5 g4 a5 g5 Na6 h4 Nd6 d4 Qe7 dxe5 Qxe5 Ne3 O-O Bc2 a4 Bxa4 Nc5 Bc2 Qe6 Nf3 b5 Nd4 Bxh1 Nxe6 Rxe6 Rxh1 f6 g6 hxg6 Ng2 g5 Be3 Na4 O-O-O Rf7 Rh2 g4 Nf4 Ree7 h5 f5 h6 g5 Nh5 Rxe3 fxe3 Nc5 Ng3 f4 exf4 gxf4 Nf1 Bg5 Rh5 Ne6 Kb1 Kh8 Bd3 g3 Nd2 Rf8 Nf3 Bf6 Bxb5 Nxb5 Rxb5 c6 Rb4 d5 a4 Ra8 Rb6 Rc8 a5 Bd8 Rb7 Bc7 a6 Nd8 Ra7 Kh7 Rh1 Nf7 Kc2 Nxh6 Rb7 Kg6 a7 Bd6 Rb6 Nf5 Rxc6 Ra8 Ra6 Kf7 Rh5 Kf6 Kd3 g2 Rh2 g1=Q Nxg1 Kg7 Nf3 Bc5 Ng5 Bd6 Rh1 f3 exf3 Kf6 f4 Kg6 Ne6 Kf7 Nd4 Ne7 Rxd6 Rxa7 f5 Ke8 Rh8+ Kf7 f6 Nc8 Rxc8 Kg6"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":41,"berserkCp":0,"lc0Cp":8,"weightWhite":10,"weightBlack":96,"weightDiff":-86,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":9,"draws":151,"blackWins":0,"whiteScorePct":52.8,"avgMoves":42.5,"reasons":{"quiet_draw":88,"resign_black":9,"threefold_repetition":63}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":469,"b":514,"mirrorW":682,"mirrorB":535,"fen":"brnqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBBNKRQ w AGbh - 0 1","white":{"sp":469,"rank":"RNBBNKRQ","family":"BastionGuard","kingFile":"f","rookFiles":["a","g"],"queenFile":"h","bishopCorner":0,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"black":{"sp":514,"rank":"BRNQKBNR","family":"ThroneGuard","kingFile":"e","rookFiles":["b","h"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":3,"kingOnCastledSquare":false,"mbiCp":8,"mbi":96,"mbiBand":"E"},"stages":[{"stage":0,"nodes":100000,"cp":-6,"depth":17,"pvSan":["e4","b5","d3","e6","h4","h5","O-O","Nf6"]},{"stage":1,"nodes":500000,"cp":-4,"depth":20,"pvSan":["e4","b5","d3","e6","h4","h5","O-O","Nh6"]},{"stage":2,"nodes":2000000,"cp":-5,"depth":26,"pvSan":["e4","b5","d3","e5","h4","d5","exd5","Nf6"]},{"stage":3,"nodes":8000000,"cp":7,"depth":28,"pvSan":["e4","e6","d3","h5","h4","Nce7","Bg5","d5"]},{"stage":4,"nodes":32000000,"cp":9,"depth":35,"pvSan":["e4","h5","d3","e6","h4","Nce7","Bg5","Nf6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":43,"pvSan":["e4","b5","d3","h5","h4","g6","Qh2","Bg7"]},{"stage":6,"nodes":400000000,"cp":0,"depth":46,"pvSan":["e4","b5","d3","g6","O-O","Bg7","c3","c5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":50,"pvSan":["e4","e6","d3","h5","h4","Nce7","Bg5","Nf6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":55,"pvSan":["e4","b5","d3","g6","O-O","Bg7","c3","c5"]}],"deepestStage":8,"shallowMaxAbsCp":9,"shallowMinCp":-6,"shallowMaxCp":9,"sumOfSetupsCp":13,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":4,"depth":43,"san":["h4","h5","d4","Nd6","c3","e6","Qh3","Be7","Bc2","b6"]},{"rank":2,"cp":0,"depth":42,"san":["e4","b5","d3","g6","O-O","Bg7","c3","c5","h4","h5"]},{"rank":3,"cp":0,"depth":42,"san":["d3","b5","e4","g6","O-O","Bg7","c3","c5","h4","h5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"e4","cp":11},{"san":"h5","cp":0},{"san":"h4","cp":2},{"san":"e6","cp":-3},{"san":"d3","cp":0},{"san":"Nce7","cp":-9},{"san":"Bg5","cp":-21},{"san":"Nf6","cp":-10},{"san":"Qh3","cp":-10},{"san":"b6","cp":-4},{"san":"Nd2","cp":-6},{"san":"Ng6","cp":-11},{"san":"Nef3","cp":0},{"san":"Be7","cp":-10},{"san":"Qg3","cp":-12},{"san":"d6","cp":-6},{"san":"O-O","cp":-3},{"san":"Ng4","cp":-2},{"san":"Re1","cp":-1},{"san":"e5","cp":0},{"san":"c3","cp":9},{"san":"f6","cp":0},{"san":"Be3","cp":0},{"san":"f5","cp":0},{"san":"exf5","cp":0},{"san":"Nxh4","cp":0},{"san":"Qh3","cp":0},{"san":"Nxf5","cp":-2},{"san":"Nxe5","cp":0},{"san":"Bxg2","cp":0},{"san":"Qxg2","cp":0},{"san":"dxe5","cp":0},{"san":"Nc4","cp":0},{"san":"Bf6","cp":0},{"san":"Bxg4","cp":0},{"san":"hxg4","cp":0},{"san":"Nxe5","cp":0},{"san":"Bxe5","cp":0},{"san":"Bf4","cp":0},{"san":"O-O","cp":0},{"san":"Rxe5","cp":0},{"san":"Qxd3","cp":0},{"san":"Qxg4","cp":0},{"san":"Qc4","cp":0},{"san":"b3","cp":0},{"san":"Nh6","cp":0},{"san":"Qxg7+","cp":0},{"san":"Kxg7","cp":0},{"san":"Bxh6+","cp":7},{"san":"Kxh6","cp":0},{"san":"bxc4","cp":0},{"san":"Rf3","cp":0},{"san":"Re6+","cp":0},{"san":"Kg5","cp":0},{"san":"Rc6","cp":0},{"san":"Rg8","cp":0},{"san":"Kg2","cp":0},{"san":"Kf4+","cp":0},{"san":"Kf1","cp":0},{"san":"Rf8","cp":0}],"end":"target","maxAbsCp":21,"meanAbsCp":2.3,"finalCp":0,"peakMove":4,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.5,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921469514,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 b5 a4 b4 d3 g6 O-O Bg7 Nd2 c5 h4 h5 Qh2 Nd6 Nef3 Nh6 Qg3 Ng4 Ng5 Be5 Qh3 f5 Re1 Bd4 Bxg4 fxg4 Qg3 O-O Re2 Rc8 Rb1 Qc7 Nb3 Bg7 Bf4 c4 Nd2 Qc6 Be5 Bh6 Bf4 Bg7 Be5 Bh6 Bf4"},{"game":1,"seed":20260921469515,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 e5 h4 b5 d3 d5 exd5 Nf6 c4 Nb6 Bb3 a5 O-O Bc5 Nc3 O-O Nxb5 a4 Bd1 Nbxd5 Qh3 c6 Nc3 Nxc3 bxc3 Re8 Nc2 h6 Qg3 Kh8 Re1 Qa5 Bd2 Bf8 Rc1 a3 Re2 Rb2 d4 c5 dxe5 Ne4 Qf4 Nxd2 Qxf7 Rbb8 Rxd2 Qxc3 Qf4 Be7 Rd7 Qb2 Ne1 Bc6 Ra7 Rf8 Qe3 Bxh4 g3 Rxf2 Rc2 Rxc2 Bxc2 Bg5 Qd3 Qd4+ Qxd4 cxd4 Rc7 Be8 c5 Kg8 Bb3+ Kf8 Kf2 h5 Nd3 Bd8 Ra7 g5 e6 Be7 Rc7 h4 g4 h3 Bd5 h2 Kg3 Rb1 Kxh2 Rd1 Ne5 Re1 Nd7+ Bxd7 Rxd7 Re2+ Kg3 Bxc5 Bc4 Re4 Rf7+ Ke8 Bb5+ Kd8 Rd7+ Kc8"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-1,"lc0Cp":-3,"weightWhite":-2,"weightBlack":40,"weightDiff":-42,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.5,"reasons":{"threefold_repetition":4,"quiet_draw":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":479,"b":675,"mirrorW":672,"mirrorB":467,"fen":"bqrknnrb/pppppppp/8/8/8/8/PPPPPPPP/RNNKRQBB w AEcg - 0 1","white":{"sp":479,"rank":"RNNKRQBB","family":"ThroneGuard","kingFile":"d","rookFiles":["a","e"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":48,"mbi":6,"mbiBand":"L"},"black":{"sp":675,"rank":"BQRKNNRB","family":"ThroneGuard","kingFile":"d","rookFiles":["c","g"],"queenFile":"b","bishopCorner":1,"knightPlacement":"central","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":6,"mbi":97,"mbiBand":"E"},"stages":[{"stage":0,"nodes":100000,"cp":4,"depth":13,"pvSan":["Nc3","g5","g3","c5","e4","Ng6","f4","gxf4"]},{"stage":1,"nodes":500000,"cp":0,"depth":18,"pvSan":["g3","g5","Nd3","c5","f4","gxf4","Nc3","Ne6"]},{"stage":2,"nodes":2000000,"cp":10,"depth":24,"pvSan":["g3","c5","Nc3","g5","Nd3","c4","Nb4","Qd6"]},{"stage":3,"nodes":8000000,"cp":19,"depth":27,"pvSan":["g3","c5","Nc3","g5","Nd3","c4","Nb4","Qd6"]},{"stage":4,"nodes":32000000,"cp":-1,"depth":36,"pvSan":["g3","g5","Nc3","c5","Nd3","c4","Nb4","Qd6"]},{"stage":5,"nodes":128000000,"cp":3,"depth":39,"pvSan":["g3","c5","Nc3","Nd6","a4","f5","Nd3","Ne6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":50,"pvSan":["g3","Ne6","Nc3","Nd6","Nd3","c5","a4","b6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":57,"pvSan":["g3","Ne6","Nc3","Nd6","Nd3","c5","a4","b6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["g3","Ne6","Nc3","Nd6","Nd3","c5","a4","b6"]}],"deepestStage":8,"shallowMaxAbsCp":19,"shallowMinCp":-1,"shallowMaxCp":19,"sumOfSetupsCp":42,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":40,"san":["g3","c5","Nc3","Nd6","f4","g6","Nd3","Ne6","a4","f5"]},{"rank":2,"cp":-37,"depth":39,"san":["e4","b5","a3","g6","Nc3","Nd6","g3","Ne6","f4","c5"]},{"rank":3,"cp":-44,"depth":39,"san":["a4","g5","Nc3","b6","e4","c5","Nd3","c4","Nb4","Ng6"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g3","cp":-1},{"san":"c5","cp":0},{"san":"Nc3","cp":0},{"san":"g5","cp":-7},{"san":"Nd3","cp":5},{"san":"c4","cp":17},{"san":"Nb4","cp":25},{"san":"Qd6","cp":11},{"san":"a3","cp":0},{"san":"Bxc3","cp":0},{"san":"bxc3","cp":8},{"san":"a5","cp":8},{"san":"Nd5","cp":10},{"san":"e6","cp":6},{"san":"Ne3","cp":11},{"san":"f5","cp":13},{"san":"Kc1","cp":0},{"san":"Nf6","cp":0},{"san":"a4","cp":0},{"san":"Ng6","cp":0},{"san":"d3","cp":0},{"san":"Qc7","cp":0},{"san":"f4","cp":0},{"san":"cxd3","cp":0},{"san":"exd3","cp":0},{"san":"Qxc3","cp":0},{"san":"Ra2","cp":0},{"san":"O-O","cp":0},{"san":"fxg5","cp":0},{"san":"Ng4","cp":0},{"san":"Nxg4","cp":0},{"san":"fxg4","cp":0},{"san":"Qe2","cp":0},{"san":"b5","cp":0},{"san":"Bxa8","cp":0},{"san":"Rxa8","cp":0},{"san":"axb5","cp":0},{"san":"Rf5","cp":0},{"san":"b6","cp":0},{"san":"Ne5","cp":0},{"san":"Rd1","cp":0},{"san":"Raf8","cp":0},{"san":"Qd2","cp":0},{"san":"Qc6","cp":0},{"san":"Qe2","cp":0},{"san":"Qc3","cp":0},{"san":"Qd2","cp":0},{"san":"Qc6","cp":0},{"san":"Qe2","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":25,"meanAbsCp":2.5,"finalCp":0,"peakMove":4,"within25":49,"count":49},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":31.0,"reasons":{"threefold_repetition":8,"quiet_draw":2},"samples":[{"game":0,"seed":20260921479675,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 g5 Nc3 c5 g3 Ng6 a4 b6 N1e2 f5 f4 fxe4 Bxe4 Bxe4 Nxe4 gxf4 O-O-O Rf8 gxf4 Nxf4 Nxf4 Rxf4 Qd3 Qe5 Nc3 Qf5 Qa6 Qf6 Qe2 Rc6 d4 Nc7 Be3 Rf5 Nb5 Bg7 h4 Nxb5 axb5 Re6 Qg2 Ke8 Bg5 Qg6 Rg1 Kf7 Rdf1 Ref6 dxc5 bxc5 Re1 Re6 Ref1 Ref6 Re1 Re6 Ref1"},{"game":1,"seed":20260921479676,"result":"1/2-1/2","reason":"threefold_repetition","san":"e4 g5 Nc3 Ne6 g3 c5 a4 b6 Nd3 c4 Nb4 f5 f4 fxe4 Na6 Qb7 Nb4 Qb8 Na6 Qb7 Nb4"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":0,"weightWhite":123,"weightBlack":155,"weightDiff":-32,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":31.0,"reasons":{"threefold_repetition":8,"quiet_draw":2}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":488,"b":466,"mirrorW":573,"mirrorB":679,"fen":"brnnkbrq/pppppppp/8/8/8/8/PPPPPPPP/QBRNBKNR w CHbg - 0 1","white":{"sp":488,"rank":"QBRNBKNR","family":"BastionGuard","kingFile":"f","rookFiles":["c","h"],"queenFile":"a","bishopCorner":0,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":38,"mbi":18,"mbiBand":"M"},"black":{"sp":466,"rank":"BRNNKBRQ","family":"ThroneGuard","kingFile":"e","rookFiles":["b","g"],"queenFile":"h","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":35,"mbi":24,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":16,"depth":14,"pvSan":["b3","b5","h4","Nb6","f3","e6","c4","Ba3"]},{"stage":1,"nodes":500000,"cp":-3,"depth":18,"pvSan":["b3","b5","h4","g6","Qxh8","Rxh8","c4","bxc4"]},{"stage":2,"nodes":2000000,"cp":5,"depth":24,"pvSan":["b3","b5","h4","e6","a4","bxa4","Qxa4","c5"]},{"stage":3,"nodes":8000000,"cp":17,"depth":29,"pvSan":["c4","g6","e3","c5","Ne2","Nd6","O-O","Bg7"]},{"stage":4,"nodes":32000000,"cp":9,"depth":34,"pvSan":["b3","b5","h4","h5","a4","g6","Qxh8","Rxh8"]},{"stage":5,"nodes":128000000,"cp":0,"depth":45,"pvSan":["d4","g5","c4","h5","a4","Qxd4","Bc3","Qb6"]},{"stage":6,"nodes":400000000,"cp":-1,"depth":46,"pvSan":["c4","g6","e3","c5","Ne2","Nd6","O-O","b6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":53,"pvSan":["c4","g6","e3","c5","Ne2","Nd6","O-O","Bg7"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":56,"pvSan":["c4","g6","e3","c5","Ne2","Nd6","O-O","Bg7"]}],"deepestStage":8,"shallowMaxAbsCp":17,"shallowMinCp":-3,"shallowMaxCp":17,"sumOfSetupsCp":3,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":4,"depth":41,"san":["d4"]},{"rank":2,"cp":2,"depth":41,"san":["c4","g6","e3","c5","Ne2","Nd6","O-O","Bg7","f3","Ne6"]},{"rank":3,"cp":0,"depth":40,"san":["b3","b5","h4","e6","Ne3","c5","f3","Nc6","Bg3","Nd6"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c4","cp":14},{"san":"g6","cp":16},{"san":"e3","cp":-1},{"san":"c5","cp":2},{"san":"Ne2","cp":-1},{"san":"Nd6","cp":6},{"san":"h4","cp":1},{"san":"b6","cp":-11},{"san":"Ndc3","cp":-1},{"san":"Bg7","cp":-6},{"san":"b3","cp":3},{"san":"h5","cp":-3},{"san":"a4","cp":9},{"san":"O-O","cp":3},{"san":"O-O","cp":11},{"san":"Nc6","cp":0},{"san":"f3","cp":-1},{"san":"f5","cp":-15},{"san":"Qa3","cp":-18},{"san":"Nf7","cp":-23},{"san":"Bf2","cp":-13},{"san":"e5","cp":-11},{"san":"Rce1","cp":-9},{"san":"Nfd8","cp":-11},{"san":"a5","cp":-5},{"san":"Nxa5","cp":0},{"san":"d4","cp":0},{"san":"exd4","cp":0},{"san":"exd4","cp":0},{"san":"Nac6","cp":0},{"san":"Nb5","cp":0},{"san":"cxd4","cp":0},{"san":"Nf4","cp":0},{"san":"Qh6","cp":0},{"san":"Nd5","cp":0},{"san":"Ne6","cp":0},{"san":"Bg3","cp":0},{"san":"f4","cp":0},{"san":"Bf2","cp":0},{"san":"g5","cp":0},{"san":"Nxa7","cp":0},{"san":"Rbe8","cp":0},{"san":"Nxc6","cp":0},{"san":"Bxc6","cp":0},{"san":"Ne7+","cp":0},{"san":"Rxe7","cp":0},{"san":"Qxe7","cp":0},{"san":"g4","cp":0},{"san":"Be4","cp":0},{"san":"Bxe4","cp":0},{"san":"Rxe4","cp":0},{"san":"g3","cp":0},{"san":"Qxd7","cp":0},{"san":"gxf2+","cp":0},{"san":"Rxf2","cp":0},{"san":"Nc5","cp":0},{"san":"Qd5+","cp":0},{"san":"Kh8","cp":0},{"san":"Re7","cp":0},{"san":"Qg6","cp":0}],"end":"target","maxAbsCp":23,"meanAbsCp":3.2,"finalCp":0,"peakMove":10,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":51.7,"reasons":{"threefold_repetition":5,"quiet_draw":5},"samples":[{"game":0,"seed":20260921488466,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 b5 a4 c5 dxc5 b4 b3 e6 c3 g6 Qb2 Nc6 cxb4 Qxb2 Nxb2 Nxb4 Nf3 Bg7 Nc4 Na6 Na5 Bb2 Rc4 Bd5 Rc2 Bf6 Rc1 Bb2 Rc2 Bf6 Bc3 Bxc3 Rxc3 Bxf3 gxf3 Ne7 c6 dxc6 Nxc6 Rc8 Bd3 Nb4 Nxe7 Kxe7 Rxc8 Rxc8 Bc4 Nc6 Kg2 Na5 Ba6 Rc3 b4 Nc6 Rb1 Ra3 Bb7 Nd8 Ba6 Nc6 Bb7 Nd8 Ba6"},{"game":1,"seed":20260921488467,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 b5 a4 c5 dxc5 b4 b3 e6 c3 g6 Qb2 Nc6 cxb4 Qxb2 Nxb2 Nxb4 Nf3 Bg7 Nc4 Na6 Na5 Bb2 Rc4 Bd5 Rc2 Bf6 Rc1 Bb2 Rc2 Bf6 Bc3 Bxc3 Rxc3 Bxf3 gxf3 Ne7 c6 dxc6 Nxc6 Rc8 Bd3 Nb4 Nxe7 Kxe7 Rxc8 Rxc8 Bc4 Nc6 Kg2 Na5 Ba6 Rc3 b4 Nc6 Rb1 Ra3 Bb7 Nd8 Ba6 Nc6 Bb7 Nd8 Ba6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":8,"weightWhite":65,"weightBlack":101,"weightDiff":-36,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":51.7,"reasons":{"threefold_repetition":5,"quiet_draw":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":498,"b":144,"mirrorW":551,"mirrorB":815,"fen":"bbnrnqkr/pppppppp/8/8/8/8/PPPPPPPP/BRQNKBNR w BHdh - 0 1","white":{"sp":498,"rank":"BRQNKBNR","family":"ThroneGuard","kingFile":"e","rookFiles":["b","h"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":13,"mbi":91,"mbiBand":"S"},"black":{"sp":144,"rank":"BBNRNQKR","family":"RampartGuard","kingFile":"g","rookFiles":["d","h"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":true,"mbiCp":25,"mbi":55,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":12,"depth":16,"pvSan":["b4","b5","c4","bxc4","Qxc4","h5","Nf3","Nb6"]},{"stage":1,"nodes":500000,"cp":1,"depth":19,"pvSan":["b4","e6","Nf3","b6","g3","c5","bxc5","Qxc5"]},{"stage":2,"nodes":2000000,"cp":-6,"depth":23,"pvSan":["b4","e6","e3","c5","bxc5","Qxc5","f4","b6"]},{"stage":3,"nodes":8000000,"cp":4,"depth":32,"pvSan":["b4","e6","Nf3","b6","g3","c5","bxc5","Qxc5"]},{"stage":4,"nodes":32000000,"cp":5,"depth":34,"pvSan":["g3","c5","Bg2","d5","b4","cxb4","Rxb4","e5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":43,"pvSan":["Nf3","c5","c4","b6","g3","Be4","d3","Bxf3"]},{"stage":6,"nodes":400000000,"cp":0,"depth":52,"pvSan":["b4","e6","g3","b6","Nf3","c5","bxc5","Qxc5"]},{"stage":7,"nodes":800000000,"cp":0,"depth":57,"pvSan":["b4","e6","g3","b6","Nf3","c5","bxc5","Qxc5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["b4","e6","g3","b6","Nf3","c5","bxc5","Qxc5"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":64,"pvSan":["b4","e6","g3","b6","Nf3","c5","bxc5","Qxc5"]}],"deepestStage":9,"shallowMaxAbsCp":12,"shallowMinCp":-6,"shallowMaxCp":12,"sumOfSetupsCp":-12,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-4,"depth":42,"san":["b4","e6","c4","c5","bxc5","Qxc5","Nf3","O-O","g3","b6"]},{"rank":2,"cp":-15,"depth":42,"san":["Nf3","c5","g3","e6","Bg2","b6","c4","f5","Qc3","h5"]},{"rank":3,"cp":-19,"depth":41,"san":["g3","b6","Nf3","c5","Bg2","e6","c4","f5","Qc3","h5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"b4","cp":0},{"san":"e6","cp":4},{"san":"g3","cp":0},{"san":"c5","cp":-16},{"san":"bxc5","cp":-4},{"san":"b6","cp":-3},{"san":"Nf3","cp":0},{"san":"Qxc5","cp":7},{"san":"Bg2","cp":9},{"san":"O-O","cp":4},{"san":"c4","cp":4},{"san":"Qh5","cp":11},{"san":"c5","cp":1},{"san":"f5","cp":4},{"san":"Nb2","cp":14},{"san":"f4","cp":9},{"san":"Nd3","cp":6},{"san":"Be4","cp":10},{"san":"Qa3","cp":9},{"san":"Rf5","cp":8},{"san":"O-O","cp":0},{"san":"Nf6","cp":0},{"san":"Rfc1","cp":0},{"san":"Bxd3","cp":0},{"san":"Qxd3","cp":0},{"san":"Rxc5","cp":0},{"san":"Rxc5","cp":0},{"san":"Qxc5","cp":10},{"san":"Bc3","cp":10},{"san":"Qh5","cp":7},{"san":"Qa6","cp":6},{"san":"Qc5","cp":8},{"san":"Rb5","cp":2},{"san":"Qf8","cp":0},{"san":"Rb1","cp":0},{"san":"Qc5","cp":0},{"san":"Rb5","cp":0},{"san":"Qf8","cp":0},{"san":"Rb1","cp":0}],"end":"gameover:1/2-1/2","maxAbsCp":16,"meanAbsCp":4.3,"finalCp":0,"peakMove":2,"within25":39,"count":39},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":31.2,"reasons":{"threefold_repetition":7,"quiet_draw":3},"samples":[{"game":0,"seed":20260921498144,"result":"1/2-1/2","reason":"threefold_repetition","san":"Nf3 e6 g3 b6 b4 c5 bxc5 Qxc5 Bg2 O-O c4 Qh5 O-O f5 Nb2 f4 Nd3 fxg3 fxg3 Nf6 c5 Be4 Qa3 Ng4 Qc3 Nf6 Qa3 Ng4 Qc3 Nf6"},{"game":1,"seed":20260921498145,"result":"1/2-1/2","reason":"threefold_repetition","san":"b4 e6 g3 b6 Nf3 c5 bxc5 Qxc5 Bg2 O-O c4 Qh5 a4 Ne7 O-O f5 a5 f4 axb6 axb6 Rxb6 Nf5 Ra6 Bb7 Rb6 Bxf3 Bxf3 Qh3 Bg2 Qh5 Bf3 Qh3 Bg2 Qh5"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":55,"berserkCp":0,"lc0Cp":10,"weightWhite":66,"weightBlack":113,"weightDiff":-47,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":5,"draws":155,"blackWins":0,"whiteScorePct":51.6,"avgMoves":37.3,"reasons":{"threefold_repetition":67,"quiet_draw":88,"resign_black":5}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":502,"b":423,"mirrorW":550,"mirrorB":722,"fen":"rnbqnkrb/pppppppp/8/8/8/8/PPPPPPPP/RQBNKBNR w AHag - 0 1","white":{"sp":502,"rank":"RQBNKBNR","family":"ThroneGuard","kingFile":"e","rookFiles":["a","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"central","distFromClassic":2,"kingOnCastledSquare":false,"mbiCp":21,"mbi":69,"mbiBand":"S"},"black":{"sp":423,"rank":"RNBQNKRB","family":"BastionGuard","kingFile":"f","rookFiles":["a","g"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":15,"mbi":86,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":25,"depth":16,"pvSan":["c3","g6","d4","d5","Nf3","c5","dxc5","Nd7"]},{"stage":1,"nodes":500000,"cp":3,"depth":17,"pvSan":["c3","g6","d4","d5","Nf3","Bf5","Bh6+","Bg7"]},{"stage":2,"nodes":2000000,"cp":-3,"depth":22,"pvSan":["c3","g6","e4","c5","Nf3","Nc7","d4","cxd4"]},{"stage":3,"nodes":8000000,"cp":-8,"depth":29,"pvSan":["c3","g6","d4","d5","Nf3","Bg7","e4","dxe4"]},{"stage":4,"nodes":32000000,"cp":-3,"depth":37,"pvSan":["c3","g6","d4","d5","e4","dxe4","Qxe4","O-O"]},{"stage":5,"nodes":128000000,"cp":0,"depth":44,"pvSan":["d4","d5","Nf3","Nd6","h4","Nc6","Ne3","g6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["d4","d5","Nf3","Nd6","h4","Nc6","Ne3","g6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":58,"pvSan":["d4","d5","Nf3","Nd6","h4","Nc6","Ne3","g6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["d4","d5","Nf3","Nd6","h4","Nc6","Ne3","g6"]}],"deepestStage":8,"shallowMaxAbsCp":25,"shallowMinCp":-8,"shallowMaxCp":25,"sumOfSetupsCp":6,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":47,"san":["c3","g6","d4","d5","Nf3","Bf5","Bh6+","Bg7","Qc1","Nd7"]},{"rank":2,"cp":0,"depth":47,"san":["d4","d5","c3","g6","Nf3","Bf5","Bh6+","Bg7","Qc1","Nd7"]},{"rank":3,"cp":-8,"depth":47,"san":["Nf3","c5","c3","g6","d4","cxd4","cxd4","d5","Bh6+","Bg7"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"c3","cp":-2},{"san":"g6","cp":2},{"san":"d4","cp":8},{"san":"d5","cp":-7},{"san":"e4","cp":-10},{"san":"dxe4","cp":-7},{"san":"Qxe4","cp":0},{"san":"O-O","cp":0},{"san":"Nf3","cp":0},{"san":"Nd6","cp":-1},{"san":"Qc2","cp":-9},{"san":"Re8","cp":-13},{"san":"Bg5","cp":-9},{"san":"Bf5","cp":0},{"san":"Bd3","cp":0},{"san":"Bxd3","cp":-8},{"san":"Qxd3","cp":-10},{"san":"Nd7","cp":-8},{"san":"Ne3","cp":-4},{"san":"c5","cp":-11},{"san":"O-O","cp":-8},{"san":"cxd4","cp":-5},{"san":"cxd4","cp":-5},{"san":"Nf8","cp":-7},{"san":"Bf4","cp":0},{"san":"Ne6","cp":0},{"san":"Be5","cp":0},{"san":"Qb6","cp":-5},{"san":"Rfd1","cp":-3},{"san":"Rad8","cp":0},{"san":"g3","cp":-5},{"san":"Bxe5","cp":-5},{"san":"Nxe5","cp":-3},{"san":"Ng7","cp":-11},{"san":"N5c4","cp":-14},{"san":"Nxc4","cp":-22},{"san":"Qxc4","cp":-22},{"san":"Rd6","cp":-10},{"san":"d5","cp":-4},{"san":"Rd7","cp":0},{"san":"Rac1","cp":0},{"san":"Qxb2","cp":-4},{"san":"Rb1","cp":-3},{"san":"Qa3","cp":-9},{"san":"d6","cp":0},{"san":"Rxd6","cp":-6},{"san":"Rxd6","cp":0},{"san":"Qxd6","cp":-5},{"san":"Rxb7","cp":0},{"san":"a5","cp":-5},{"san":"Rb5","cp":0},{"san":"Ra8","cp":-8},{"san":"Qe4","cp":-3},{"san":"Ra7","cp":-4},{"san":"Qc4","cp":-5},{"san":"Ne8","cp":-3},{"san":"Qc8","cp":0},{"san":"Kf8","cp":-11},{"san":"Rb8","cp":-4},{"san":"Qd7","cp":-5}],"end":"target","maxAbsCp":22,"meanAbsCp":5.2,"finalCp":-5,"peakMove":18,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.0,"reasons":{"quiet_draw":5,"threefold_repetition":5},"samples":[{"game":0,"seed":20260921502423,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 d5 Nf3 Nf6 g3 O-O Bg2 g6 O-O a5 Bh6 Re8 Ne3 Ng4 Nxg4 Bxg4 c3 Nd7 e4 Bxf3 Bxf3 e5 exd5 exd4 cxd4 Qf6 Be4 Qxd4 Bg2 Re2 Qc1 Be5 Rb1 Qd3 Qd1 Qxd1 Rfxd1 Bd6 Bd2 Nf6 Bf1 Re7 Be1 Ne4 Rbc1 f5 f3 Nf6 a4 Kf7 Bc4 Nd7 Bb5 Nf6 Kg2 g5 Bd3 f4 Bd2 b6 Bc4 Rg8 Re1 Rxe1 Rxe1 Re8 gxf4 Rxe1 Bxe1 gxf4 Kh3 h6 b3 Nd7 Bd2 Kg6 Bd3+ Kg5 Be1 Ne5 Be4 Nf7 Bc2 Bb4 Bh4+ Kh5 Bf6 Bc5"},{"game":1,"seed":20260921502424,"result":"1/2-1/2","reason":"quiet_draw","san":"d4 d5 c3 Nf6 Nf3 O-O g3 g6 a4 Bg7 Bg2 a5 O-O b6 b4 axb4 cxb4 Ne4 Bf4 Be6 Qc1 c5 bxc5 Nc6 Bh6 bxc5 Bxg7 Kxg7 dxc5 Qa5 Ra3 Qxc5 Qxc5 Nxc5 Nc3 d4 Nb5 Rxa4 Rxa4 Nxa4 Nfxd4 Nxd4 Nxd4 Rc8 f4 Rc4 Nxe6+ fxe6 Ra1 Nc3 Kf2 Rc5 e4 e5 fxe5 Rxe5 Ke3 Kf6 h4 Nb5 Bf1 Nd6 Bd3 Nf5+ Kf4 Nd4 Ke3 Nf5+ Kf3 Nd6 g4 g5 h5 Rc5 e5+ Rxe5 Bxh7 Nf7 Ra6+ e6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-2,"lc0Cp":-7,"weightWhite":17,"weightBlack":26,"weightDiff":-9,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.0,"reasons":{"quiet_draw":5,"threefold_repetition":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":503,"b":498,"mirrorW":546,"mirrorB":551,"fen":"brqnkbnr/pppppppp/8/8/8/8/PPPPPPPP/RQBNKNRB w AGbh - 0 1","white":{"sp":503,"rank":"RQBNKNRB","family":"ThroneGuard","kingFile":"e","rookFiles":["a","g"],"queenFile":"b","bishopCorner":1,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":35,"mbi":24,"mbiBand":"M"},"black":{"sp":498,"rank":"BRQNKBNR","family":"ThroneGuard","kingFile":"e","rookFiles":["b","h"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":13,"mbi":91,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":12,"depth":15,"pvSan":["g4","e6","c4","h5","g5","Ne7","b3","b6"]},{"stage":1,"nodes":500000,"cp":0,"depth":19,"pvSan":["g4","h5","g5","e6","c4","Ne7","b4","b6"]},{"stage":2,"nodes":2000000,"cp":-8,"depth":25,"pvSan":["g4","h5","g5","e6","b3","Ne7","f4","b6"]},{"stage":3,"nodes":8000000,"cp":-2,"depth":30,"pvSan":["g4","h5","g5","e6","b3","Ne7","Bb2","b6"]},{"stage":4,"nodes":32000000,"cp":3,"depth":34,"pvSan":["g4","h5","g5","e6","b3","b6","Bxa8","Rxa8"]},{"stage":5,"nodes":128000000,"cp":0,"depth":43,"pvSan":["g3","e6","d4","b5","Bxa8","Rxa8","c3","c5"]},{"stage":6,"nodes":400000000,"cp":1,"depth":46,"pvSan":["g3","c5","c3","b6","Bxa8","Rxa8","e4","e6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["g3","c5","b3","e6","Bb2","b6","Bxa8","Rxa8"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":54,"pvSan":["g3","c5","b3","e6","Bb2","b6","Bxa8","Rxa8"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":56,"pvSan":["g3","c5","b3","e6","Bb2","b6","Bxa8","Rxa8"]}],"deepestStage":9,"shallowMaxAbsCp":12,"shallowMinCp":-8,"shallowMaxCp":12,"sumOfSetupsCp":22,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":41,"san":["g4","b5","Bxa8","Rxa8","b4","h5","g5","e6","a4","a6"]},{"rank":2,"cp":-8,"depth":41,"san":["g3","c5","c3","b6","Bxa8","Rxa8","e4","e6","d3","d5"]},{"rank":3,"cp":-25,"depth":41,"san":["c3","b5","d4","e6","e4","d5","g3","dxe4","Bxe4","Nc6"]}],"equalFirstMoves":2,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":1},{"san":"h5","cp":-20},{"san":"g5","cp":-9},{"san":"e6","cp":-22},{"san":"b4","cp":-18},{"san":"Ne7","cp":-23},{"san":"c4","cp":-23},{"san":"c5","cp":-19},{"san":"Bb2","cp":0},{"san":"cxb4","cp":0},{"san":"Be5","cp":0},{"san":"Ndc6","cp":0},{"san":"Bxb8","cp":-7},{"san":"Qxb8","cp":-8},{"san":"e3","cp":0},{"san":"b5","cp":0},{"san":"cxb5","cp":0},{"san":"Qxb5","cp":0},{"san":"Ng3","cp":0},{"san":"Qb6","cp":-5},{"san":"f4","cp":0},{"san":"d5","cp":0},{"san":"Qb2","cp":0},{"san":"a5","cp":0},{"san":"Nc3","cp":-2},{"san":"Ng6","cp":2},{"san":"Na4","cp":0},{"san":"Qb5","cp":0},{"san":"Qc2","cp":0},{"san":"h4","cp":2},{"san":"Ne2","cp":6},{"san":"Bd6","cp":4},{"san":"Rc1","cp":12},{"san":"O-O","cp":12},{"san":"Nc5","cp":7},{"san":"Rb8","cp":10},{"san":"Bf3","cp":11},{"san":"a4","cp":11},{"san":"Nxa4","cp":11},{"san":"b3","cp":0},{"san":"Qxb3","cp":0},{"san":"Qa5","cp":0},{"san":"Qd1","cp":0},{"san":"Ba3","cp":0},{"san":"Rc3","cp":6},{"san":"Bb4","cp":10},{"san":"O-O","cp":7},{"san":"Bxc3","cp":7},{"san":"Naxc3","cp":1},{"san":"Rb2","cp":10},{"san":"d4","cp":15},{"san":"Nge7","cp":8},{"san":"Qc1","cp":3},{"san":"Rb8","cp":2},{"san":"Qd2","cp":7},{"san":"Rc8","cp":0},{"san":"Rb1","cp":0},{"san":"Nf5","cp":0},{"san":"Bg4","cp":3},{"san":"Nce7","cp":11}],"end":"target","maxAbsCp":23,"meanAbsCp":5.6,"finalCp":11,"peakMove":3,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.5,"reasons":{"threefold_repetition":4,"quiet_draw":6},"samples":[{"game":0,"seed":20260921503498,"result":"1/2-1/2","reason":"threefold_repetition","san":"g3 e6 d3 d5 a4 b6 Nd2 f5 b4 Nf6 f4 c5 b5 Nf7 Qb3 h5 Bb2 h4 Bf3 Bd6 a5 hxg3 hxg3 Bc7 Bxf6 gxf6 axb6 Bxb6 c4 Nd6 Nb2 Qc7 Kd1 O-O-O Qc3 Kb8 Re1 Rdf8 Na4 Bb7 Nxb6 axb6 Kc2 Rhg8 Rg1 Qe7 Ra4 Rd8 Qa3 Kc7 Nb3 Ra8 Nxc5 bxc5 Qxc5+ Kb8 Rxa8+ Kxa8 Ra1+ Kb8 Qa7+ Kc8 Qa5 Qd7 b6 Kd8 Qb4 Ke7 c5 Qc6 Kb2 Kf7 d4 Nc8 Rh1 Rxg3 Rh7+ Rg7 Rh8 Rg8 Rh7+ Rg7 Rh8 Rg8 Rh7+"},{"game":1,"seed":20260921503499,"result":"1/2-1/2","reason":"quiet_draw","san":"g4 b6 Bxa8 Rxa8 c4 e6 Nc3 Ne7 d4 d5 Qd3 Qd7 Bg5 dxc4 Qxc4 Nd5 O-O-O Nxc3 Qxc3 Qd5 Bxd8 Rxd8 Ne3 Qb5 Kb1 Bd6 h4 O-O Qc2 Bf4 Qc4 Qa5 Qb3 c6 a3 Qa6 Qc2 Bxe3 fxe3 Qc8 Qc4 b5 Qc5 Qc7 h5 Rd5 Qc2 b4 e4 Rb5 a4 b3 Qc4 Rb6 g5 Qf4 Qd3 Rb4 g6 fxg6 hxg6 h6 Rc1 Rxa4 e3 Qd6 Qxb3 Rb4 Qc3 Rb6 Rg2 Qe7 Qc5 Qh4 Qe5 Qe7 Qc5 Qf6 Qc4 Qf3"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":16,"weightWhite":31,"weightBlack":66,"weightDiff":-35,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.5,"reasons":{"threefold_repetition":4,"quiet_draw":6}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":510,"b":955,"mirrorW":548,"mirrorB":1,"fen":"rkrnbnqb/pppppppp/8/8/8/8/PPPPPPPP/RQNKNBBR w AHac - 0 1","white":{"sp":510,"rank":"RQNKNBBR","family":"ThroneGuard","kingFile":"d","rookFiles":["a","h"],"queenFile":"b","bishopCorner":0,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":35,"mbi":24,"mbiBand":"M"},"black":{"sp":955,"rank":"RKRNBNQB","family":"RampartGuard","kingFile":"b","rookFiles":["a","c"],"queenFile":"g","bishopCorner":1,"knightPlacement":"central","distFromClassic":7,"kingOnCastledSquare":false,"mbiCp":17,"mbi":80,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":19,"depth":15,"pvSan":["c3","a5","a4","d6","f3","Nd7","h4","g6"]},{"stage":1,"nodes":500000,"cp":3,"depth":19,"pvSan":["c3","a5","a4","g6","e4","f5","f4","fxe4"]},{"stage":2,"nodes":2000000,"cp":-12,"depth":24,"pvSan":["a4","a5","c3","g6","e4","f5","f3","d6"]},{"stage":3,"nodes":8000000,"cp":0,"depth":31,"pvSan":["a4","a5","c3","g6","e4","f5","f3","fxe4"]},{"stage":4,"nodes":32000000,"cp":0,"depth":38,"pvSan":["a4","a5","c3","g6","e4","f5","f3","d6"]},{"stage":5,"nodes":128000000,"cp":5,"depth":40,"pvSan":["c3","a5","a4","g6","Qa2","Nde6","e4","f5"]},{"stage":6,"nodes":400000000,"cp":0,"depth":48,"pvSan":["c3","a5","a4","g6","f3","f5","Bf2","d6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":51,"pvSan":["c3","a5","a4","g6","e4","f5","f3","d5"]},{"stage":8,"nodes":1600000000,"cp":-1,"depth":55,"pvSan":["c3","a5","a4","g6","f3","f5","e4","d5"]}],"deepestStage":8,"shallowMaxAbsCp":19,"shallowMinCp":-12,"shallowMaxCp":19,"sumOfSetupsCp":18,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-5,"depth":45,"san":["a4","a5","c3","g6","f3","f5","e4","d5","Bb5","Bxb5"]},{"rank":2,"cp":-11,"depth":44,"san":["f3","a5","a4","f5","c3","g6","e4","d6","Be3","c5"]},{"rank":3,"cp":-13,"depth":44,"san":["c3","a5","a4","g6","f3","f5","e4","d5","Bb5","Bxb5"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"a4","cp":-11},{"san":"a5","cp":3},{"san":"c3","cp":16},{"san":"g6","cp":13},{"san":"f3","cp":4},{"san":"f5","cp":6},{"san":"Bf2","cp":0},{"san":"d6","cp":0},{"san":"e3","cp":3},{"san":"Nd7","cp":-3},{"san":"Nc2","cp":0},{"san":"g5","cp":-13},{"san":"Bb5","cp":-7},{"san":"g4","cp":-32},{"san":"f4","cp":-27},{"san":"h5","cp":-32},{"san":"Nd4","cp":-49},{"san":"e6","cp":-29},{"san":"O-O","cp":-39},{"san":"Bf6","cp":-45},{"san":"e4","cp":-54},{"san":"fxe4","cp":-54},{"san":"Qxe4","cp":-51},{"san":"h4","cp":-50},{"san":"Qe3","cp":-45},{"san":"c5","cp":-48},{"san":"Nc2","cp":-49},{"san":"Nc6","cp":-39},{"san":"Na3","cp":-37},{"san":"Nb6","cp":-55},{"san":"f5","cp":-43},{"san":"Bd7","cp":-31},{"san":"fxe6","cp":-35},{"san":"Re8","cp":-30},{"san":"Qf4","cp":-41},{"san":"Rxe6","cp":-30},{"san":"Bxc5","cp":-22},{"san":"Nd5","cp":-12},{"san":"Qc4","cp":-17},{"san":"Qg5","cp":-22},{"san":"Nd3","cp":-14},{"san":"O-O-O","cp":-26},{"san":"Ba7","cp":-27},{"san":"Rde8","cp":-21},{"san":"Rae1","cp":-20},{"san":"Rxe1","cp":-36},{"san":"Nxe1","cp":-18},{"san":"Re7","cp":-22},{"san":"Nd3","cp":-24},{"san":"g3","cp":-12},{"san":"h3","cp":-2},{"san":"Kd8","cp":0},{"san":"Nf4","cp":0},{"san":"Nxf4","cp":-13},{"san":"Bb6+","cp":-6},{"san":"Ke8","cp":0},{"san":"Qxf4","cp":0},{"san":"Qxf4","cp":0},{"san":"Rxf4","cp":0},{"san":"Bg5","cp":0}],"end":"target","maxAbsCp":55,"meanAbsCp":22.3,"finalCp":0,"peakMove":15,"within25":34,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.9,"reasons":{"quiet_draw":7,"threefold_repetition":3},"samples":[{"game":0,"seed":20260921510955,"result":"1/2-1/2","reason":"quiet_draw","san":"f3 g6 Bf2 d6 a4 a5 c3 f5 e4 fxe4 fxe4 g5 Bb5 Nde6 Nf3 Nf4 O-O c6 Be2 c5 Be3 Bf6 Bxf4 gxf4 Bb5 Bxb5 axb5 Ng6 Qc2 c4 Ne2 Rc5 Qa4 e5 d4 cxd3 Nc1 Rc4 Qa2 d5 Nxd3 dxe4 Nd2 exd3 Qxc4 Qxc4 Nxc4 e4 Nb6 Be7 Nxa8 Bc5+ Kh1 e3 b6 e2 Nc7 exf1=B Rxf1 d2 Ne6 Be3 Ng5 Ne5 Ne4 Nd3 Ra1 Bxb6 Nxd2 Nf2+ Kg1 Ne4+ Kf1 Nxd2+ Ke2 Nc4 b4 axb4 cxb4 Bc7 Rd1 h5 Rd4 Ne3 Kf3 Ng4 h3 Nf6 Rd1 h4 b5 Kc8 Rd2 Be5 Re2 Bc7 Rd2 Ne8 Kg4 Bd8 Kxf4 Bc7+ Kf5 b6 Rc2 Kd7 Rd2+ Ke7 Re2+ Kd7 Rd2+ Nd6+ Kf6"},{"game":1,"seed":20260921510956,"result":"1/2-1/2","reason":"quiet_draw","san":"c3 d6 e4 a5 a4 f5 exf5 g6 f4 Nc6 Be3 Bd7 Bd3 gxf5 Bxf5 e5 Bxd7 Nxd7 Qf5 Nf6 fxe5 Ng4 exd6 Nxe3+ dxe3 Ne5 Ncd3 Nc4 dxc7+ Rxc7 Ke2 Ra6 Rf1 Rf6 Qh5 Rb6 Rf5 Nxb2 Qg5 Qxg5 Rxg5 Bxc3 Ra2 Nc4 Rc2 Rb3 Rg8+ Ka7 Rg4 Na3 Rc1 Nc4 Nf3 Nb2 Nd4 Nxd3 Nxb3 Nxc1+ Nxc1 b5 axb5 Kb6 Kd3 Bf6 Ne2 Kxb5 Rf4 Bg7 Rf5+ Ka6 Nd4 Bxd4 exd4 a4 Rf2 Kb5 Rb2+ Kc6 Rc2+ Kd6"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-4,"weightWhite":-34,"weightBlack":70,"weightDiff":-104,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":40.9,"reasons":{"quiet_draw":7,"threefold_repetition":3}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":519,"b":424,"mirrorW":530,"mirrorB":733,"fen":"rbnqbnkr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKNRB w AGah - 0 1","white":{"sp":519,"rank":"RNBQKNRB","family":"ThroneGuard","kingFile":"e","rookFiles":["a","g"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":3,"kingOnCastledSquare":false,"mbiCp":28,"mbi":43,"mbiBand":"M"},"black":{"sp":424,"rank":"RBNQBNKR","family":"RampartGuard","kingFile":"g","rookFiles":["a","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"central","distFromClassic":5,"kingOnCastledSquare":true,"mbiCp":23,"mbi":42,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-15,"depth":16,"pvSan":["e4","c6","g3","d5","exd5","cxd5","Ne3","Bc6"]},{"stage":1,"nodes":500000,"cp":2,"depth":20,"pvSan":["e4","e5","d4","exd4","Qxd4","Ne6","Qd3","Nc5"]},{"stage":2,"nodes":2000000,"cp":20,"depth":24,"pvSan":["e4","c6","g3","d5","exd5","cxd5","Ne3","Bc6"]},{"stage":3,"nodes":8000000,"cp":0,"depth":32,"pvSan":["e4","e5","d4","exd4","Qxd4","Ne6","Qd3","O-O"]},{"stage":4,"nodes":32000000,"cp":7,"depth":37,"pvSan":["e4","e5","d4","exd4","Qxd4","Ne6","Qd3","c6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":47,"pvSan":["e4","e5","d4","exd4","Qxd4","Ne6","Qd3","O-O"]},{"stage":6,"nodes":400000000,"cp":0,"depth":54,"pvSan":["e4","e5","d4","exd4","Qxd4","Ne6","Qd3","O-O"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["e4","e5","d4","exd4","Qxd4","Ne6","Qd3","f6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":59,"pvSan":["e4","e5","d4","exd4","Qxd4","Ne6","Qd3","f6"]}],"deepestStage":8,"shallowMaxAbsCp":20,"shallowMinCp":-15,"shallowMaxCp":20,"sumOfSetupsCp":5,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":13,"depth":43,"san":["e4","e5","g3","c6","d4","exd4","Qxd4","Ne6","Qd3","O-O"]},{"rank":2,"cp":-3,"depth":43,"san":["g3","d5","d4","c6","c4","dxc4","Ne3","Nb6","a4","a5"]},{"rank":3,"cp":-6,"depth":43,"san":["d4","d5","g3","c6","c4","dxc4","Ne3","Nb6","a4","a5"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"e4","cp":3},{"san":"e5","cp":0},{"san":"d4","cp":0},{"san":"exd4","cp":0},{"san":"Qxd4","cp":0},{"san":"Ne6","cp":0},{"san":"Qd3","cp":0},{"san":"c6","cp":0},{"san":"g3","cp":0},{"san":"O-O","cp":0},{"san":"Nc3","cp":0},{"san":"Nc5","cp":0},{"san":"Qd4","cp":0},{"san":"Ne6","cp":0},{"san":"Qd3","cp":0},{"san":"f6","cp":0},{"san":"Be3","cp":0},{"san":"a5","cp":-2},{"san":"Nd2","cp":3},{"san":"a4","cp":-8},{"san":"f4","cp":-10},{"san":"Qe7","cp":-15},{"san":"O-O","cp":-10},{"san":"b5","cp":-12},{"san":"Rfe1","cp":-11},{"san":"Ba7","cp":-16},{"san":"Bxa7","cp":8},{"san":"Rxa7","cp":11},{"san":"Nd1","cp":-2},{"san":"Qc5+","cp":-7},{"san":"Nf2","cp":-5},{"san":"Bf7","cp":-5},{"san":"Bg2","cp":0},{"san":"Nb6","cp":0},{"san":"Nf3","cp":0},{"san":"Nc4","cp":1},{"san":"b3","cp":0},{"san":"Na3","cp":0},{"san":"c3","cp":0},{"san":"Qb6","cp":0},{"san":"Qd1","cp":0},{"san":"b4","cp":4},{"san":"c4","cp":6},{"san":"d5","cp":8},{"san":"exd5","cp":3},{"san":"cxd5","cp":2},{"san":"cxd5","cp":6},{"san":"Nc7","cp":4},{"san":"Qd4","cp":12},{"san":"Nxd5","cp":7},{"san":"Qxb6","cp":6},{"san":"Nxb6","cp":6},{"san":"Nd4","cp":5},{"san":"Rd7","cp":2},{"san":"Rad1","cp":6},{"san":"axb3","cp":2},{"san":"axb3","cp":0},{"san":"Rfd8","cp":0},{"san":"Nc6","cp":0},{"san":"Rxd1","cp":1}],"end":"target","maxAbsCp":16,"meanAbsCp":3.5,"finalCp":1,"peakMove":13,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":42.0,"reasons":{"threefold_repetition":3,"quiet_draw":7},"samples":[{"game":0,"seed":20260921519424,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 d5 g3 c6 e4 dxe4 Bxe4 f5 Bd3 Qxd4 Bxf5 Qxd1+ Kxd1 Nd6 Bh3 Bh5+ Ke1 Bc7 Ne3 Re8 Nd2 Bg6 c3 e6 a4 Nd7 Nec4 O-O Nxd6 Bxd6 Nc4 Bc5 Be3 Bxe3 fxe3 Nc5 Rf1 Rd8 b4 Rxf1+ Bxf1 Nd3+ Bxd3 Rxd3 Ra3 e5 Kf2 e4 Na5 Rd2+ Ke1 Rd3 Kf2 Bh5 Ra2 Rxc3 Nxb7 Rc1 Rd2 Bf3 h4 Rh1 Rd8+ Kf7 Rd7+ Ke6 Nc5+ Ke5 Rxg7 Rh2+ Kf1 Rh1+ Kf2 Rh2+ Kf1 Rh1+"},{"game":1,"seed":20260921519425,"result":"1/2-1/2","reason":"quiet_draw","san":"e4 h5 g3 c6 Nc3 e6 d4 d5 Be3 Nd6 Nd2 Bc7 h4 f6 Bg2 Rh7 Qe2 Ba5 Bf4 Bg6 O-O Bxc3 bxc3 Bxe4 Bxe4 Nxe4 Nxe4 dxe4 Qxe4 Qd5 Rfe1 g6 Qe2 Rf7 Rab1 Qxa2 c4 Qa5 Bd6 Qf5 Rb3 Qg4 Qd3 a5 Reb1 Rd8 c5 Qf5 Qe2 a4 Rxb7 Rxb7 Rxb7 Ra8 Rb2 a3 Ra2 Qd5 c4 Qxd4 Bxf8 Kxf8 Qxe6 Kg7 Qxc6 Qxc4 Qxa8 Qxa2 Qa7+ Kh6 Qa8 Kg7 Qa7+ Kh6 c6 Qb1+ Kh2 Qc2 c7 a2"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-6,"weightWhite":50,"weightBlack":72,"weightDiff":-22,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":42.0,"reasons":{"threefold_repetition":3,"quiet_draw":7}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":519,"b":595,"mirrorW":530,"mirrorB":259,"fen":"brqnkrnb/pppppppp/8/8/8/8/PPPPPPPP/RNBQKNRB w AGbf - 0 1","white":{"sp":519,"rank":"RNBQKNRB","family":"ThroneGuard","kingFile":"e","rookFiles":["a","g"],"queenFile":"d","bishopCorner":1,"knightPlacement":"central","distFromClassic":3,"kingOnCastledSquare":false,"mbiCp":28,"mbi":43,"mbiBand":"M"},"black":{"sp":595,"rank":"BRQNKRNB","family":"ThroneGuard","kingFile":"e","rookFiles":["b","f"],"queenFile":"c","bishopCorner":1,"knightPlacement":"central","distFromClassic":6,"kingOnCastledSquare":false,"mbiCp":13,"mbi":91,"mbiBand":"S"},"stages":[{"stage":0,"nodes":100000,"cp":-35,"depth":15,"pvSan":["g4","c5","d3","g6","c3","b5","Bxa8","Rxa8"]},{"stage":1,"nodes":500000,"cp":-1,"depth":19,"pvSan":["g4","b5","Bxa8","Rxa8","d4","g6","c3","Rb8"]},{"stage":2,"nodes":2000000,"cp":1,"depth":24,"pvSan":["g4","b5","Bxa8","Rxa8","d4","g6","e4","Nf6"]},{"stage":3,"nodes":8000000,"cp":-3,"depth":31,"pvSan":["g4","b5","Bxa8","Rxa8","d4","c5","d5","Nf6"]},{"stage":4,"nodes":32000000,"cp":16,"depth":34,"pvSan":["g4","b5","Bxa8","Rxa8","d4","Nf6","g5","Nh5"]},{"stage":5,"nodes":128000000,"cp":0,"depth":47,"pvSan":["g4","b5","Bxa8","Rxa8","d4","d6","Nc3","b4"]},{"stage":6,"nodes":400000000,"cp":0,"depth":53,"pvSan":["g4","b5","Bxa8","Rxa8","d4","d6","Nc3","b4"]},{"stage":7,"nodes":800000000,"cp":0,"depth":52,"pvSan":["g4","b5","Bxa8","Rxa8","d4","d6","Nc3","b4"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":57,"pvSan":["g4","b5","Bxa8","Rxa8","d4","d6","Nc3","b4"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":60,"pvSan":["g4","b5","Bxa8","Rxa8","d4","d6","Nc3","b4"]}],"deepestStage":9,"shallowMaxAbsCp":35,"shallowMinCp":-35,"shallowMaxCp":16,"sumOfSetupsCp":15,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":2,"depth":41,"san":["g4","b5","Bxa8","Rxa8","d4","Nf6","g5","Nh5","Ng3","Nxg3"]},{"rank":2,"cp":-21,"depth":40,"san":["g3","g6","d3","e6","a4","Bg7","e4","Ne7","a5","b6"]},{"rank":3,"cp":-36,"depth":40,"san":["a4","b6","d4","e6","c4","Ne7","Nc3","d5","cxd5","O-O"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"g4","cp":-2},{"san":"b5","cp":16},{"san":"Bxa8","cp":17},{"san":"Rxa8","cp":16},{"san":"d4","cp":21},{"san":"d5","cp":11},{"san":"g5","cp":18},{"san":"g6","cp":-15},{"san":"c3","cp":4},{"san":"c5","cp":-25},{"san":"Nbd2","cp":-25},{"san":"h5","cp":-23},{"san":"gxh6","cp":-21},{"san":"cxd4","cp":-16},{"san":"cxd4","cp":-17},{"san":"Nxh6","cp":-12},{"san":"Nf3","cp":-18},{"san":"Nf5","cp":-11},{"san":"Ne3","cp":-8},{"san":"Nxe3","cp":-10},{"san":"Bxe3","cp":-9},{"san":"Bf6","cp":-11},{"san":"a4","cp":-9},{"san":"a6","cp":-12},{"san":"Qb3","cp":-16},{"san":"Qc4","cp":-14},{"san":"Nd2","cp":-5},{"san":"Qxb3","cp":-12},{"san":"Nxb3","cp":-5},{"san":"bxa4","cp":-7},{"san":"Nc5","cp":0},{"san":"Rb8","cp":-6},{"san":"Nxa6","cp":-10},{"san":"Rxb2","cp":-10},{"san":"Nc7+","cp":-12},{"san":"Kd7","cp":-7},{"san":"Nxd5","cp":-4},{"san":"Nc6","cp":-7},{"san":"Bc1","cp":-4},{"san":"Rc2","cp":-4},{"san":"Nb6+","cp":-5},{"san":"Ke8","cp":-7},{"san":"Be3","cp":-3},{"san":"Bxd4","cp":-11},{"san":"Bxd4","cp":-10},{"san":"Nxd4","cp":-10},{"san":"Rxa4","cp":-6},{"san":"e5","cp":-10},{"san":"Ra8+","cp":-2},{"san":"Ke7","cp":0},{"san":"Nd5+","cp":0},{"san":"Kd6","cp":0},{"san":"Rxf8","cp":0},{"san":"Rc1+","cp":0},{"san":"Kd2","cp":0},{"san":"Rxg1","cp":0},{"san":"e4","cp":0},{"san":"Nb3+","cp":0},{"san":"Ke2","cp":0},{"san":"Nd4+","cp":0}],"end":"target","maxAbsCp":25,"meanAbsCp":8.9,"finalCp":0,"peakMove":5,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":36.0,"reasons":{"threefold_repetition":9,"quiet_draw":1},"samples":[{"game":0,"seed":20260921519595,"result":"1/2-1/2","reason":"threefold_repetition","san":"g4 b5 Bxa8 Rxa8 d4 g6 e4 Nf6 e5 Nd5 Bh6 c5 Ne3 Qb7 Bxf8 Kxf8 Nxd5 Qxd5 O-O Qxd4 Qxd4 cxd4 f4 g5 Nd2 gxf4 Nf3 Nc6 Rae1 f6 e6 dxe6 Rxe6 Rc8 c3 dxc3 bxc3 Kf7 Re4 e5 a4 a6 Rb1 Rb8 Re2 Bg7 axb5 Rxb5 Rxb5 axb5 Ra2 e4 Ra6 Ne5 Nxe5+ fxe5 h4 e3 Ra7+ Kf8 Ra8+ Ke7 Ra7+ Kf8 Ra8+ Kf7 Ra7+"},{"game":1,"seed":20260921519596,"result":"1/2-1/2","reason":"threefold_repetition","san":"g4 b5 Bxa8 Rxa8 d4 g6 e4 Nf6 e5 Nd5 Bh6 c5 Ne3 Qb7 Bxf8 Kxf8 Nxd5 Qxd5 O-O Qxd4 Qxd4 cxd4 f4 g5 Nd2 gxf4 Nf3 Nc6 Rae1 f6 e6 dxe6 Rxe6 Rc8 c3 dxc3 bxc3 Kf7 Re4 e5 a4 a6 Rb1 Rb8 Re2 Bg7 axb5 Rxb5 Rxb5 axb5 Ra2 e4 Ra6 Ne5 Nxe5+ fxe5 h4 e3 Ra7+ Kf8 Ra8+ Ke7 Ra7+ Kf8 Ra8+ Kf7 Ra7+"}]},"deep":{"cp4b":0,"cp8b":0,"cp16b":0,"confirmedTo":"16b","reverseCp":102,"berserkCp":-2,"lc0Cp":2,"weightWhite":50,"weightBlack":102,"weightDiff":-52,"selfplayDeep":{"games":160,"nodesPerMove":500000,"whiteWins":0,"draws":160,"blackWins":0,"whiteScorePct":50.0,"avgMoves":37.8,"reasons":{"threefold_repetition":113,"quiet_draw":47}},"engines":{"stockfish":true,"berserk":true,"lc0":true,"votes":3,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-09-21"},{"w":522,"b":622,"mirrorW":533,"mirrorB":244,"fen":"rnqkrbbn/pppppppp/8/8/8/8/PPPPPPPP/RNQKBBNR w AHae - 0 1","white":{"sp":522,"rank":"RNQKBBNR","family":"ThroneGuard","kingFile":"d","rookFiles":["a","h"],"queenFile":"c","bishopCorner":0,"knightPlacement":"central","distFromClassic":3,"kingOnCastledSquare":false,"mbiCp":42,"mbi":11,"mbiBand":"L"},"black":{"sp":622,"rank":"RNQKRBBN","family":"ThroneScout","kingFile":"d","rookFiles":["a","e"],"queenFile":"c","bishopCorner":0,"knightPlacement":"rim","distFromClassic":5,"kingOnCastledSquare":false,"mbiCp":32,"mbi":31,"mbiBand":"M"},"stages":[{"stage":0,"nodes":100000,"cp":-1,"depth":14,"pvSan":["d4","d5","e4","e5","Qd2","exd4","Qxd4","f6"]},{"stage":1,"nodes":500000,"cp":0,"depth":19,"pvSan":["d4","d5","e4","e5","dxe5","dxe4","Qg5+","f6"]},{"stage":2,"nodes":2000000,"cp":-3,"depth":24,"pvSan":["d4","d5","Nc3","Nc6","e4","e6","Qe3","dxe4"]},{"stage":3,"nodes":8000000,"cp":16,"depth":30,"pvSan":["d4","d5","Nc3","Nc6","e4","dxe4","Qe3","Qd7"]},{"stage":4,"nodes":32000000,"cp":-4,"depth":35,"pvSan":["d4","d5","Nc3","Nc6","e4","e6","Qe3","dxe4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":50,"pvSan":["d4","d5","Nc3","Qd7","e4","dxe4","Qe3","Nc6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["d4","d5","Nc3","Qd7","e4","dxe4","Qe3","Nc6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":51,"pvSan":["d4","d5","Nc3","Qd7","e4","dxe4","Qe3","Nc6"]},{"stage":8,"nodes":1600000000,"cp":-3,"depth":55,"pvSan":["Nc3","Nc6","e4","f6","f3","e6","Bf2","d5"]},{"stage":9,"nodes":3200000000,"cp":0,"depth":60,"pvSan":["e4","e5","Nc3","f6","Nge2","Nc6","f3","Bc5"]}],"deepestStage":9,"shallowMaxAbsCp":16,"shallowMinCp":-4,"shallowMaxCp":16,"sumOfSetupsCp":10,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":0,"depth":47,"san":["Nc3","e5","e4","f6","Nge2","Nc6","f3","Bc5","Na4","Be7"]},{"rank":2,"cp":0,"depth":47,"san":["e4","e5","Nc3","f6","Nge2","Nc6","f3","Bc5","Na4","Be7"]},{"rank":3,"cp":-3,"depth":46,"san":["d4","d5","Nc3","Qf5","Qd2","Nc6","g3","Qh5","O-O-O","O-O-O"]}],"equalFirstMoves":3,"firstMoveKind":"knight"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"d4","cp":6},{"san":"d5","cp":19},{"san":"Nc3","cp":3},{"san":"Qd7","cp":-12},{"san":"e4","cp":-19},{"san":"dxe4","cp":1},{"san":"Qe3","cp":6},{"san":"Nc6","cp":9},{"san":"O-O-O","cp":7},{"san":"e6","cp":0},{"san":"Nxe4","cp":-3},{"san":"O-O-O","cp":-7},{"san":"Nf3","cp":-4},{"san":"Ng6","cp":-4},{"san":"Bb5","cp":-2},{"san":"a6","cp":0},{"san":"Ba4","cp":0},{"san":"b5","cp":0},{"san":"Bb3","cp":0},{"san":"f5","cp":0},{"san":"Nc3","cp":0},{"san":"Bd6","cp":0},{"san":"Kb1","cp":0},{"san":"e5","cp":0},{"san":"d5","cp":0},{"san":"Nd4","cp":-9},{"san":"Nxd4","cp":0},{"san":"Bc5","cp":-5},{"san":"d6","cp":0},{"san":"exd4","cp":0},{"san":"Qf3","cp":0},{"san":"c6","cp":0},{"san":"Bxg8","cp":0},{"san":"Rxg8","cp":0},{"san":"Ne2","cp":0},{"san":"Ne5","cp":0},{"san":"Qf4","cp":0},{"san":"d3","cp":-5},{"san":"cxd3","cp":-5},{"san":"Bxd6","cp":-6},{"san":"Ba5","cp":-11},{"san":"Rde8","cp":-10},{"san":"Qd2","cp":-6},{"san":"c5","cp":0},{"san":"Rc1","cp":0},{"san":"Kb8","cp":0},{"san":"d4","cp":0},{"san":"cxd4","cp":0},{"san":"Qxd4","cp":0},{"san":"Nc4","cp":0},{"san":"Rxc4","cp":0},{"san":"bxc4","cp":0},{"san":"Qb6+","cp":0},{"san":"Ka8","cp":0},{"san":"Qxa6+","cp":0},{"san":"Qa7","cp":0},{"san":"Qc6+","cp":0},{"san":"Qb7","cp":0},{"san":"Qxd6","cp":0},{"san":"Rxe2","cp":0}],"end":"target","maxAbsCp":19,"meanAbsCp":2.6,"finalCp":0,"peakMove":1,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":8,"blackWins":1,"whiteScorePct":50.0,"avgMoves":49.8,"reasons":{"resign_white":1,"quiet_draw":6,"threefold_repetition":2,"resign_black":1},"samples":[{"game":0,"seed":20260921522622,"result":"0-1","reason":"resign_white","san":"Nc3 e5 e4 d6 d3 Ng6 Nge2 Nc6 Nd5 Nd4 h4 Ne7 c4 c6 Nxd4 cxd5 Nb5 Qd7 Bd2 f5 Be2 fxe4 dxe4 dxc4 a4 Nc6 O-O Nd4 Bh5 g6 Bd1 d5 exd5 Bxd5 Qc3 O-O-O Nxd4 exd4 Qxd4 Re4 Qc3 h6 Qg3 Bd6 f4 g5 Bf3 gxf4 Qg4 Qxg4 Bxg4+ Kc7 Bf3 Bc5+ Kh2 Rd4 Bxd5 R8xd5 Bxf4+ Kb6 Rf3 h5 Bg3 Bd6 Kh3 Bxg3 Kxg3 Rd3 Rc1 R5d4 Kf2 Rxh4 b4 Rxf3+ gxf3 a5 bxa5+ Kxa5 Ke3 Kxa4 Ra1+ Kb5 f4 Kc5 Rf1 Rh3+ Ke4 Rd3 f5 Rd8 f6 Re8+ Kf5 b5 f7 Rf8 Kg6 c3 Kg7 Rxf7+ Kxf7 b4 Kg6 Kc4 Kxh5 c2 Re1 Kb3 Kg6 Kb2 Re2 Kb1 Re8 c1=Q Re5 b3 Rh5 b2 Re5 Qc4"},{"game":1,"seed":20260921522623,"result":"1/2-1/2","reason":"quiet_draw","san":"Nc3 Nc6 e4 d6 Nge2 e5 d3 Ng6 Nd5 Nce7 c4 c6 Ba5+ b6 Bxb6+ axb6 Nxb6 Qa6 Nxa8 Qxa8 g3 f5 Bh3 fxe4 dxe4 c5 O-O Nc6 b4 cxb4 a3 b3 Rb1 Na5 Nc3 Bxc4 Qe3 Ke7 Rfc1 Kf7 Na4 Qa6 Nb6 d5 exd5 Bd3 d6 Bxd6 Qf3+ Kg8 Rc8 Rxc8 Bxc8 Qxb6 Be6+ Kh8 Qxd3 Bxa3 Bxb3 Qd6 Bd5 Nc6 Ra1 Bc5 Ra6 Nb4 Rxd6 Nxd3 Rd8+ Nf8 Rc8 Bd6 Rd8 Be7 Re8 Bc5 Rc8 Bd6 Rd8 Be7"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":3,"weightWhite":0,"weightBlack":50,"weightDiff":-50,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":8,"blackWins":1,"whiteScorePct":50.0,"avgMoves":49.8,"reasons":{"resign_white":1,"quiet_draw":6,"threefold_repetition":2,"resign_black":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":524,"b":739,"mirrorW":540,"mirrorB":403,"fen":"brknnqrb/pppppppp/8/8/8/8/PPPPPPPP/RBNQKNBR w AHbg - 0 1","white":{"sp":524,"rank":"RBNQKNBR","family":"ThroneGuard","kingFile":"e","rookFiles":["a","h"],"queenFile":"d","bishopCorner":0,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":19,"mbi":75,"mbiBand":"S"},"black":{"sp":739,"rank":"BRKNNQRB","family":"BastionGuard","kingFile":"c","rookFiles":["b","g"],"queenFile":"f","bishopCorner":1,"knightPlacement":"central","distFromClassic":8,"kingOnCastledSquare":true,"mbiCp":4,"mbi":99,"mbiBand":"E"},"stages":[{"stage":0,"nodes":100000,"cp":-16,"depth":15,"pvSan":["f3","b6","c3","f5","d4","g5","Nd3","a5"]},{"stage":1,"nodes":500000,"cp":-3,"depth":23,"pvSan":["f3","b6","c3","f5","d4","g5","h3","Nd6"]},{"stage":2,"nodes":2000000,"cp":0,"depth":25,"pvSan":["f3","b6","c3","f5","d4","g5","h3","e5"]},{"stage":3,"nodes":8000000,"cp":1,"depth":31,"pvSan":["f3","b6","c3","f5","d4","g5","Nd3","g4"]},{"stage":4,"nodes":32000000,"cp":-2,"depth":37,"pvSan":["f3","b6","c3","f5","d4","g5","a4","g4"]},{"stage":5,"nodes":128000000,"cp":0,"depth":43,"pvSan":["f3","b6","c3","f5","d4","g5","a4","Nd6"]},{"stage":6,"nodes":400000000,"cp":0,"depth":51,"pvSan":["f3","b6","c3","f5","d4","g5","Nd3","Nd6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":56,"pvSan":["f3","b6","c3","f5","d4","g5","Nd3","Nd6"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":58,"pvSan":["f3","b6","c3","f5","d4","g5","Nd3","Nd6"]}],"deepestStage":8,"shallowMaxAbsCp":16,"shallowMinCp":-16,"shallowMaxCp":1,"sumOfSetupsCp":15,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":-6,"depth":43,"san":["f3","b6","c3","f5","d4","g5","a4","Nd6","Nd3","Nc6"]},{"rank":2,"cp":-9,"depth":43,"san":["a4","b6","f3","g5","c3","f5","d4","Nd6","Ba2","N8f7"]},{"rank":3,"cp":-15,"depth":43,"san":["c3","f5","f3","b6","d4","g5","a4","Nd6","Ba2","N8f7"]}],"equalFirstMoves":3,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f3","cp":-3},{"san":"b6","cp":-8},{"san":"a4","cp":4},{"san":"g5","cp":3},{"san":"c3","cp":9},{"san":"f5","cp":12},{"san":"d4","cp":4},{"san":"g4","cp":-4},{"san":"Nd3","cp":-8},{"san":"e6","cp":6},{"san":"Ba2","cp":15},{"san":"Nf6","cp":0},{"san":"Qc2","cp":0},{"san":"gxf3","cp":-19},{"san":"gxf3","cp":-11},{"san":"Bd5","cp":-4},{"san":"Bb3","cp":0},{"san":"Bg7","cp":-4},{"san":"O-O-O","cp":0},{"san":"Bxb3","cp":0},{"san":"Qxb3","cp":0},{"san":"Nc6","cp":0},{"san":"Kb1","cp":0},{"san":"Na5","cp":-6},{"san":"Qc2","cp":-19},{"san":"Bh6","cp":-19},{"san":"Bf2","cp":-18},{"san":"Kb7","cp":-7},{"san":"c4","cp":-11},{"san":"Rg2","cp":-4},{"san":"Be3","cp":0},{"san":"Ka8","cp":0},{"san":"b4","cp":0},{"san":"Nc6","cp":0},{"san":"Qd2","cp":0},{"san":"Rg6","cp":0},{"san":"Qc3","cp":0},{"san":"Rg2","cp":0},{"san":"Qd2","cp":0},{"san":"f4","cp":0},{"san":"Nxf4","cp":0},{"san":"Bxf4","cp":0},{"san":"Bxf4","cp":0},{"san":"b5","cp":0},{"san":"axb5","cp":0},{"san":"Nd5","cp":0},{"san":"Bh6","cp":0},{"san":"Qe7","cp":0},{"san":"cxd5","cp":0},{"san":"exd5","cp":0},{"san":"Ne3","cp":0},{"san":"Rxb5","cp":0},{"san":"Nxg2","cp":0},{"san":"Rxb4+","cp":0},{"san":"Kc2","cp":0},{"san":"Rc4+","cp":0},{"san":"Kb1","cp":0},{"san":"Rb4+","cp":0},{"san":"Kc2","cp":0},{"san":"Rc4+","cp":0}],"end":"target","maxAbsCp":19,"meanAbsCp":3.3,"finalCp":0,"peakMove":7,"within25":60,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.4,"reasons":{"threefold_repetition":5,"quiet_draw":5},"samples":[{"game":0,"seed":20260921524739,"result":"1/2-1/2","reason":"threefold_repetition","san":"f3 b6 c3 f5 d4 g5 a4 g4 Nd3 e6 Qc2 Nc6 Ba2 gxf3 gxf3 O-O-O O-O-O Nf6 Kb1 Bb7 Be3 Kb8 Ng3 Ne7 Bc1 Bg7 a5 Bh6 c4 Bxc1 Rxc1 Qh6 axb6 axb6 Ne5 Qh4 e4 fxe4 c5 Rc8 fxe4 Nc6 Nxc6+ Bxc6 d5 exd5 e5 Ng4 Nf5 Qg5 h4 Qf4 cxb6 cxb6 Nd6 Ne3 Qb3 Kc7 Nb5+ Kd8 Nd6 Kc7 Nb5+ Kb8 Nd6"},{"game":1,"seed":20260921524740,"result":"1/2-1/2","reason":"threefold_repetition","san":"a4 b6 f3 h5 c3 f5 d4 g5 Ba2 e6 Nd3 Nf6 Bf2 g4 a5 Nf7 Ne3 Nd6 axb6 axb6 Nc4 Nd5 Nxd6+ Qxd6 Bc4 Bb7 Ra7 Ra8 Bg3 f4 Rxa8+ Bxa8 Bxd5 Qxd5 Bxf4 d6 Be3 Qb5 Nb4 Bf6 Qd3 Qxd3 Nxd3 gxf3 gxf3 e5 Kd2 Kd7 Rf1 Rg2 h4 Bd5 Rf2 Rg8 Rh2 c5 dxe5 dxe5 b4 c4 Nf2 Kc6 Bg5 Bxg5+ hxg5 Rxg5 Rh4 Bf7 Ke3 Rg1 Ne4 Kd5 f4 exf4+ Kxf4 Rc1 Rh3 Rf1+ Rf3 Rg1 Ke3 Bg6 Nd2 Rc1 Kf4 Rg1 Ke3 Rc1 Kf4 Rg1"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":-6,"lc0Cp":-17,"weightWhite":25,"weightBlack":111,"weightDiff":-86,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":0,"draws":10,"blackWins":0,"whiteScorePct":50.0,"avgMoves":39.4,"reasons":{"threefold_repetition":5,"quiet_draw":5}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"},{"w":526,"b":591,"mirrorW":532,"mirrorB":272,"fen":"qrnkrnbb/pppppppp/8/8/8/8/PPPPPPPP/RNQKNBBR w AHbe - 0 1","white":{"sp":526,"rank":"RNQKNBBR","family":"ThroneGuard","kingFile":"d","rookFiles":["a","h"],"queenFile":"c","bishopCorner":0,"knightPlacement":"central","distFromClassic":4,"kingOnCastledSquare":false,"mbiCp":34,"mbi":26,"mbiBand":"M"},"black":{"sp":591,"rank":"QRNKRNBB","family":"ThroneGuard","kingFile":"d","rookFiles":["b","e"],"queenFile":"a","bishopCorner":1,"knightPlacement":"central","distFromClassic":8,"kingOnCastledSquare":false,"mbiCp":54,"mbi":2,"mbiBand":"L"},"stages":[{"stage":0,"nodes":100000,"cp":-26,"depth":13,"pvSan":["f3","f5","d4","b5","Nd3","g5","Qxg5","Ne6"]},{"stage":1,"nodes":500000,"cp":-3,"depth":18,"pvSan":["f3","b5","d4","f5","Nd3","a5","Nd2","g5"]},{"stage":2,"nodes":2000000,"cp":-5,"depth":22,"pvSan":["d4","g6","f3","e5","Qd2","f5","e4","Nd6"]},{"stage":3,"nodes":8000000,"cp":-4,"depth":27,"pvSan":["f3","f5","d4","Nd6","a4","b6","Bf2","g5"]},{"stage":4,"nodes":32000000,"cp":-17,"depth":31,"pvSan":["d4","f5","f3","Nd6","Nd3","g5","g4","Ne6"]},{"stage":5,"nodes":128000000,"cp":0,"depth":38,"pvSan":["d4","b5","f3","f5","Nd3","Nd6","a4","b4"]},{"stage":6,"nodes":400000000,"cp":-4,"depth":47,"pvSan":["d4","f5","Nd3","b6","f3","Ne6","h4","g6"]},{"stage":7,"nodes":800000000,"cp":0,"depth":49,"pvSan":["a4","g6","e3","e5","h4","Nd6","Bh2","f5"]},{"stage":8,"nodes":1600000000,"cp":0,"depth":55,"pvSan":["a4","g6","e3","e5","h4","Nd6","Bh2","f5"]}],"deepestStage":8,"shallowMaxAbsCp":26,"shallowMinCp":-26,"shallowMaxCp":0,"sumOfSetupsCp":-20,"multipv":{"nodes":400000000,"lines":[{"rank":1,"cp":28,"depth":40,"san":["a4","e5","h4","f5","e3","Nd6","Be2","b6","Bh2","g5"]},{"rank":2,"cp":2,"depth":39,"san":["d4","f5","f3","Nd6","c3","a5","Nd3","b5","Bf2","g5"]},{"rank":3,"cp":-11,"depth":39,"san":["c3","g6","d4","e5","f3","f5","Bf2","b5","e3","exd4"]}],"equalFirstMoves":1,"firstMoveKind":"pawn"},"playout":{"nodesPerPly":5000000,"plies":[{"san":"f3","cp":1},{"san":"f5","cp":-13},{"san":"d4","cp":-24},{"san":"b5","cp":-19},{"san":"Nd3","cp":-15},{"san":"Nd6","cp":-11},{"san":"a4","cp":-13},{"san":"b4","cp":-14},{"san":"h4","cp":-13},{"san":"g6","cp":-14},{"san":"Nd2","cp":-9},{"san":"Ne6","cp":-10},{"san":"e3","cp":-19},{"san":"Rc8","cp":-21},{"san":"c4","cp":-26},{"san":"bxc3","cp":-25},{"san":"Qxc3","cp":-22},{"san":"a5","cp":-26},{"san":"Nb3","cp":-34},{"san":"Nb7","cp":-23},{"san":"Qd2","cp":-23},{"san":"c5","cp":-33},{"san":"dxc5","cp":-19},{"san":"Nexc5","cp":-17},{"san":"Nbxc5","cp":-17},{"san":"Nxc5","cp":-7},{"san":"e4","cp":-10},{"san":"Bb3+","cp":-2},{"san":"Ke1","cp":-4},{"san":"Nxd3+","cp":-4},{"san":"Bxd3","cp":-5},{"san":"O-O","cp":-9},{"san":"h5","cp":-5},{"san":"Bg7","cp":-5},{"san":"Be3","cp":-6},{"san":"fxe4","cp":-1},{"san":"Bxe4","cp":0},{"san":"d5","cp":0},{"san":"Bd3","cp":0},{"san":"Qb8","cp":0},{"san":"Kf1","cp":0},{"san":"e5","cp":0},{"san":"hxg6","cp":0},{"san":"e4","cp":0},{"san":"Rxh7","cp":0},{"san":"exd3","cp":0},{"san":"Bh6","cp":0},{"san":"Bd4","cp":0},{"san":"Qe3","cp":0},{"san":"Qe5","cp":0},{"san":"Rg7+","cp":0},{"san":"Qxg7","cp":0},{"san":"Qe6+","cp":0},{"san":"Kh8","cp":0},{"san":"Bxg7+","cp":0},{"san":"Kxg7","cp":0},{"san":"Qd7+","cp":0},{"san":"Kf6","cp":0},{"san":"Qd6+","cp":0},{"san":"Kf5","cp":0}],"end":"target","maxAbsCp":34,"meanAbsCp":8.7,"finalCp":0,"peakMove":10,"within25":56,"count":60},"selfplay":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":6,"blackWins":3,"whiteScorePct":40.0,"avgMoves":56.8,"reasons":{"threefold_repetition":1,"quiet_draw":5,"resign_white":3,"resign_black":1},"samples":[{"game":0,"seed":20260921526591,"result":"1/2-1/2","reason":"threefold_repetition","san":"d4 b6 Nf3 Nd6 h4 g6 e3 c5 c3 cxd4 exd4 f5 Bh2 Bd5 Be2 Ne6 O-O b5 Re1 O-O Nbd2 f4 Qc2 Nf5 h5 b4 hxg6 hxg6 c4 Qc6 Qb1 Bxf3 Bxf3 Qd6 Bd5 Bxd4 Re4 Kg7 Nf3 Qc5 Nxd4 Nfxd4 b3 Rf6 Qb2 g5 Rd1 Rh8 Rexd4 Nxd4 Rxd4 Kf8 Rd3 d6 g4 Rfh6 Bf3 Rxh2 Rd5 Qc8 Rf5+ Ke8 Qd2 R2h3 Qd5 e6 Qxd6 exf5 Bc6+ Kf7 Bd5+ Ke8 Bc6+ Kf7 Bd5+ Ke8"},{"game":1,"seed":20260921526592,"result":"1/2-1/2","reason":"quiet_draw","san":"a4 Nd6 f3 f5 d4 b6 e3 g5 Nc3 Ng6 Qd2 a6 Bf2 e5 Be2 O-O-O b3 Kb8 O-O-O a5 Kb1 Bf7 Nd3 exd4 exd4 Qc6 Kb2 h6 g3 Bc4 Rhe1 Re6 Kb1 Ba6 f4 gxf4 Nxf4 Nxf4 Bxa6 Nd5 Nxd5 Qxd5 Rxe6 Qxe6 Qf4 Ne4 Be1 Bg7 Be2 Rf8 Bf3 d5 Qe3 Ka7 Qf4 Rf7 g4 Ng5 gxf5 Nxf3 Qxf3 Rxf5 Qd3 Rf4 Qc3 Rf7 Bg3 Qg4 Rd3 Kb7 Be5 Bf8 Qe1 Qg2 Rd2 Qf3 Rd3 Qg2 Rd2 Qf3"}]},"deep":{"cp4b":null,"cp8b":null,"cp16b":null,"confirmedTo":"1.6b","reverseCp":null,"berserkCp":0,"lc0Cp":-14,"weightWhite":31,"weightBlack":88,"weightDiff":-57,"selfplayDeep":{"games":10,"nodesPerMove":500000,"whiteWins":1,"draws":6,"blackWins":3,"whiteScorePct":40.0,"avgMoves":56.8,"reasons":{"threefold_repetition":1,"quiet_draw":5,"resign_white":3,"resign_black":1}},"engines":{"stockfish":false,"berserk":true,"lc0":true,"votes":2,"total":3,"berserkThresholdCp":10,"lc0ThresholdCp":18}},"since":"2026-10-03"}]}