White 107 vs Black 440
White plays from setup 107 (QNRNBKRB), Black from setup 440 (RBNNBQKR). Rank 433 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 8, depth 54.
By engine checks, the start is close to equal.
How to play with different setups
White sets up the pieces by position No. 107, Black by position No. 440, mirrored on their own side; the pawns stand as usual.
Black · No. 440
White · No. 107
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | -8 |
| S1 | 0 |
| S2 | +6 |
| S3 | -29 |
| S4 | -16 |
| S5 | -8 |
| S6 | -12 |
| S7 | -12 |
| S8 | 0 |
Engine's main line: g2g3 e7e5 b2b3 c7c6 d2d4 e5d4 a1d4 d8e6
FEN (Shredder, castling rights by rook files): rbnnbqkr/pppppppp/8/8/8/8/PPPPPPPP/QNRNBKRB w CGah - 0 1
Mirror twin: White 849 vs Black 717 — a different position (castling squares are fixed), not evaluated by the search.