White 123 vs Black 293
White plays from setup 123 (NQRNBKRB), Black from setup 293 (QNBBRKRN). Rank 491 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 8, depth 51.
By engine checks, the start is close to equal.
How to play with different setups
White sets up the pieces by position No. 123, Black by position No. 293, mirrored on their own side; the pawns stand as usual.
Black · No. 293
White · No. 123
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | +26 |
| S1 | +1 |
| S2 | -9 |
| S3 | +9 |
| S4 | -6 |
| S5 | -5 |
| S6 | -15 |
| S7 | -8 |
| S8 | 0 |
Engine's main line: f2f4 d7d6 c2c4 f7f5 g2g3 e7e5 b2b4 b8d7
FEN (Shredder, castling rights by rook files): qnbbrkrn/pppppppp/8/8/8/8/PPPPPPPP/NQRNBKRB w CGeg - 0 1
Mirror twin: White 833 vs Black 378 — a different position (castling squares are fixed), not evaluated by the search.