White 90 vs Black 608
White plays from setup 90 (NNRKBBRQ), Black from setup 608 (BBRNQKRN). Rank 398 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 8, 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. 90, Black by position No. 608, mirrored on their own side; the pawns stand as usual.
Black · No. 608
White · No. 90
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | -4 |
| S1 | -2 |
| S2 | -9 |
| S3 | -12 |
| S4 | +3 |
| S5 | +3 |
| S6 | +6 |
| S7 | 0 |
| S8 | 0 |
Engine's main line: g2g3 c7c5 f1g2 e7e6 c2c4 f8g8 f2f4 d8c6
FEN (Shredder, castling rights by rook files): bbrnqkrn/pppppppp/8/8/8/8/PPPPPPPP/NNRKBBRQ w CGcg - 0 1
Mirror twin: White 869 vs Black 255 — a different position (castling squares are fixed), not evaluated by the search.