White 37 vs Black 737
White plays from setup 37 (NNBBQRKR), Black from setup 737 (BRKBNNQR). Rank 180 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. 37, Black by position No. 737, mirrored on their own side; the pawns stand as usual.
Black · No. 737
White · No. 37
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | +10 |
| S1 | +2 |
| S2 | -4 |
| S3 | +5 |
| S4 | 0 |
| S5 | 0 |
| S6 | 0 |
| S7 | 0 |
| S8 | 0 |
Engine's main line: a1b3 f7f5 d2d4 b7b6 f2f3 e7e5 d4e5 f8g6
FEN (Shredder, castling rights by rook files): brkbnnqr/pppppppp/8/8/8/8/PPPPPPPP/NNBBQRKR w FHbh - 0 1
Mirror twin: White 922 vs Black 411 — a different position (castling squares are fixed), not evaluated by the search.