White 46 vs Black 252
White plays from setup 46 (NNQRKBBR), Black from setup 252 (NBRKQNBR). Rank 211 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 8, depth 53.
By engine checks, the start is close to equal.
How to play with different setups
White sets up the pieces by position No. 46, Black by position No. 252, mirrored on their own side; the pawns stand as usual.
Black · No. 252
White · No. 46
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | -9 |
| S1 | +1 |
| S2 | -17 |
| S3 | +6 |
| S4 | -16 |
| S5 | -3 |
| S6 | +4 |
| S7 | 0 |
| S8 | 0 |
Engine's main line: a1b3 c7c6 d2d4 f7f5 c1d2 a8b6 h2h4 e7e5
FEN (Shredder, castling rights by rook files): nbrkqnbr/pppppppp/8/8/8/8/PPPPPPPP/NNQRKBBR w DHch - 0 1
Mirror twin: White 916 vs Black 620 — a different position (castling squares are fixed), not evaluated by the search.