Chess960 puzzles: Relative pin
A piece shields a more valuable one behind it — moving it loses material.
511 puzzles
Mate in 3: queen to g5
Winning blow: queen to c2 (d2·5)
Attack on the uncastled king: bishop to c4 (f1·17)
Winning blow: queen to c6 (d6·3)
Winning blow: queen to h7 (h6·5)
Attack on the uncastled king: rook to f6 (f1·4)
Win the hanging rook on d3
Mate in 1: queen to e8 (g6·2)
Castling-960 to the rescue on a1 (d1·14)
Attack on the uncastled king: rook to d7 (d5)
Winning blow: knight to g5 (e6·3)
Winning blow: rook to e3 (e1·13)
Winning blow: rook to f7 (g7·7)
Winning blow: queen to g6 (g4·3)
Winning blow: queen to h7 (c2·4)
Winning blow: bishop to c6 (h1·9)
Winning blow: knight to f5 (d6·7)
Winning blow: queen to e8 (e2·4)
Winning blow: knight to d7 (c5·19)
Winning blow: queen to a7 (a5·11)
Winning blow: queen to e5 (f5)
Mate in 2: queen to d4 (d6)
Mate in 2: knight to b6 (a4·3)
Mate in 2: queen to a7 (e3·2)
Tactics
BatteryCheck chaseClearanceDecoyDeflectionDiscovered attackDiscovered checkDouble checkWinning exchangeBishop forkKnight forkPawn forkQueen forkRook forkRoyal forkHanging pieceInterferenceOverloadAbsolute pinWin the pinned piecePromotionQueen trapQuiet moveRemove the defenderSacrifice attackSkewerTrapped pieceUnderpromotionWinning blowX-rayZwischenzug