White 46 vs Black 485
White plays from setup 46 (NNQRKBBR), Black from setup 485 (QRBBNKNR). Rank 213 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. 485, mirrored on their own side; the pawns stand as usual.
Black · No. 485
White · No. 46
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | +15 |
| S1 | -1 |
| S2 | +1 |
| S3 | +3 |
| S4 | +4 |
| S5 | -11 |
| S6 | 0 |
| S7 | 0 |
| S8 | 0 |
Engine's main line: f2f3 e7e6 g1f2 g8e7 c2c4 b7b5 e2e4 b5c4
FEN (Shredder, castling rights by rook files): qrbbnknr/pppppppp/8/8/8/8/PPPPPPPP/NNQRKBBR w DHbh - 0 1
Mirror twin: White 916 vs Black 570 — a different position (castling squares are fixed), not evaluated by the search.