White 321 vs Black 901
White plays from setup 321 (BNRBQKRN), Black from setup 901 (RKBBQRNN). Rank 59 of 2848 verified pairs; evaluation 0 cp (White's point of view) at stage 7, depth 50.
Neither side starts better.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | +6 |
| S1 | +1 |
| S2 | -2 |
| S3 | 0 |
| S4 | 0 |
| S5 | 0 |
| S6 | 0 |
| S7 | 0 |
Engine's main line: b2b4 e7e5 d2d4 d7d6 c2c4 f7f5 f1g1 h8g6
FEN (Shredder, castling rights by rook files): rkbbqrnn/pppppppp/8/8/8/8/PPPPPPPP/BNRBQKRN w CGaf - 0 1
Mirror twin (the same position mirrored): White 347 vs Black 58.