White 39 vs Black 28
White plays from setup 39 (NNBQRKRB), Black from setup 28 (NBQNRKBR). Rank 184 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 8, depth 56.
By engine checks, the start is close to equal.
How to play with different setups
White sets up the pieces by position No. 39, Black by position No. 28, mirrored on their own side; the pawns stand as usual.
Black · No. 28
White · No. 39
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | -9 |
| S1 | +6 |
| S2 | -3 |
| S3 | +8 |
| S4 | +3 |
| S5 | -6 |
| S6 | -11 |
| S7 | 0 |
| S8 | 0 |
Engine's main line: g2g3 f7f6 a1b3 b7b5 b1c3 c7c6 d2d4 g8f7
FEN (Shredder, castling rights by rook files): nbqnrkbr/pppppppp/8/8/8/8/PPPPPPPP/NNBQRKRB w EGeh - 0 1
Mirror twin: White 914 vs Black 940 — a different position (castling squares are fixed), not evaluated by the search.