White 57 vs Black 863
White plays from setup 57 (NNRBBQKR), Black from setup 863 (RKNRNQBB). Rank 239 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 8, depth 60.
By engine checks, the start is close to equal.
How to play with different setups
White sets up the pieces by position No. 57, Black by position No. 863, mirrored on their own side; the pawns stand as usual.
Black · No. 863
White · No. 57
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | 0 |
| S1 | +2 |
| S2 | +2 |
| S3 | +6 |
| S4 | +1 |
| S5 | +5 |
| S6 | +7 |
| S7 | 0 |
| S8 | 0 |
Engine's main line: c2c4 g7g6 b1c3 f7f5 d2d3 a7a5 e1d2 e8f6
FEN (Shredder, castling rights by rook files): rknrnqbb/pppppppp/8/8/8/8/PPPPPPPP/NNRBBQKR w CHad - 0 1
Mirror twin: White 905 vs Black 96 — a different position (castling squares are fixed), not evaluated by the search.