White 108 vs Black 403
White plays from setup 108 (QBNRNKBR), Black from setup 403 (BRQNNKRB). Rank 440 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. 108, Black by position No. 403, mirrored on their own side; the pawns stand as usual.
Black · No. 403
White · No. 108
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | +20 |
| S1 | -4 |
| S2 | -25 |
| S3 | -14 |
| S4 | -3 |
| S5 | 0 |
| S6 | -1 |
| S7 | -4 |
| S8 | 0 |
Engine's main line: c2c3 g7g6 d2d4 b7b6 e2e4 f8g8 h2h4 d7d5
FEN (Shredder, castling rights by rook files): brqnnkrb/pppppppp/8/8/8/8/PPPPPPPP/QBNRNKBR w DHbg - 0 1
Mirror twin: White 860 vs Black 739 — a different position (castling squares are fixed), not evaluated by the search.