White 67 vs Black 52
White plays from setup 67 (BNNRKQRB), Black from setup 52 (NBBNRQKR). Rank 297 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 8, depth 57.
By engine checks, the start is close to equal.
How to play with different setups
White sets up the pieces by position No. 67, Black by position No. 52, mirrored on their own side; the pawns stand as usual.
Black · No. 52
White · No. 67
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | -49 |
| S1 | +5 |
| S2 | +22 |
| S3 | +17 |
| S4 | -7 |
| S5 | -5 |
| S6 | -18 |
| S7 | -8 |
| S8 | 0 |
Engine's main line: f2f4 e7e5 f4e5 d8c6 d2d4 c6b4 d1d2 c7c5
FEN (Shredder, castling rights by rook files): nbbnrqkr/pppppppp/8/8/8/8/PPPPPPPP/BNNRKQRB w DGeh - 0 1
Mirror twin: White 883 vs Black 910 — a different position (castling squares are fixed), not evaluated by the search.