White 509 vs Black 649
White plays from setup 509 (RQNBKNBR), Black from setup 649 (RNKBBRQN). Rank 253 of 3004 verified pairs; evaluation 0 cp (White's point of view) at stage 5, depth 39.
Neither side starts better.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | -13 |
| S1 | -1 |
| S2 | +1 |
| S3 | +15 |
| S4 | +1 |
| S5 | 0 |
Engine's main line: f2f3 f7f5 c2c3 g7g5 d2d4 h8g6 d1c2 b8c6
FEN (Shredder, castling rights by rook files): rnkbbrqn/pppppppp/8/8/8/8/PPPPPPPP/RQNBKNBR w AHaf - 0 1
Mirror twin (the same position mirrored): White 552 vs Black 217.