White 87 vs Black 693
White plays from setup 87 (NNBRKRQB), Black from setup 693 (RQBBKNNR). Rank 378 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. 87, Black by position No. 693, mirrored on their own side; the pawns stand as usual.
Black · No. 693
White · No. 87
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | -8 |
| S1 | -3 |
| S2 | -14 |
| S3 | -7 |
| S4 | -13 |
| S5 | -11 |
| S6 | 0 |
| S7 | 0 |
| S8 | 0 |
Engine's main line: g2g3 c7c6 c2c4 g8f6 b1c3 e7e6 f2f4 d7d5
FEN (Shredder, castling rights by rook files): rqbbknnr/pppppppp/8/8/8/8/PPPPPPPP/NNBRKRQB w DFah - 0 1
Mirror twin: White 866 vs Black 458 — a different position (castling squares are fixed), not evaluated by the search.