White 77 vs Black 268
White plays from setup 77 (NNRBKQBR), Black from setup 268 (NBRKNQBR). Rank 337 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 8, depth 55.
By engine checks, the start is close to equal.
How to play with different setups
White sets up the pieces by position No. 77, Black by position No. 268, mirrored on their own side; the pawns stand as usual.
Black · No. 268
White · No. 77
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | -11 |
| S1 | +1 |
| S2 | +13 |
| S3 | +6 |
| S4 | +17 |
| S5 | 0 |
| S6 | +8 |
| S7 | +7 |
| S8 | 0 |
Engine's main line: a1b3 f7f5 f2f4 c7c6 g1d4 a8b6 e2e3 d7d6
FEN (Shredder, castling rights by rook files): nbrknqbr/pppppppp/8/8/8/8/PPPPPPPP/NNRBKQBR w CHch - 0 1
Mirror twin: White 888 vs Black 604 — a different position (castling squares are fixed), not evaluated by the search.