White 303 vs Black 823
White plays from setup 303 (QNRKRNBB), Black from setup 823 (RKBNQRNB). Rank 54 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 9, depth 58.
By engine checks, the start is close to equal.
How to play with different setups
White sets up the pieces by position No. 303, Black by position No. 823, mirrored on their own side; the pawns stand as usual.
Black · No. 823
White · No. 303
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | -20 |
| S1 | +1 |
| S2 | -7 |
| S3 | -2 |
| S4 | 0 |
| S5 | 0 |
| S6 | 0 |
| S7 | 0 |
| S8 | 0 |
| S9 | 0 |
Engine's main line: a2a4 a7a5 d1c1 g7g5 d2d4 d8c6 f2f3 d7d6
FEN (Shredder, castling rights by rook files): rkbnqrnb/pppppppp/8/8/8/8/PPPPPPPP/QNRKRNBB w CEaf - 0 1
Mirror twin: White 368 vs Black 130 — a different position (castling squares are fixed), not evaluated by the search.