White 58 vs Black 613
White plays from setup 58 (NNRQBBKR), Black from setup 613 (RNBBQKRN). Rank 245 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 8, depth 59.
By engine checks, the start is close to equal.
How to play with different setups
White sets up the pieces by position No. 58, Black by position No. 613, mirrored on their own side; the pawns stand as usual.
Black · No. 613
White · No. 58
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | +46 |
| S1 | -3 |
| S2 | -11 |
| S3 | -3 |
| S4 | 0 |
| S5 | -11 |
| S6 | -8 |
| S7 | 0 |
| S8 | 0 |
Engine's main line: e2e3 d7d6 c2c4 f8g8 a1c2 f7f5 d2d4 e7e5
FEN (Shredder, castling rights by rook files): rnbbqkrn/pppppppp/8/8/8/8/PPPPPPPP/NNRQBBKR w CHag - 0 1
Mirror twin: White 901 vs Black 250 — a different position (castling squares are fixed), not evaluated by the search.