White 39 vs Black 308
White plays from setup 39 (NNBQRKRB), Black from setup 308 (NBBQRKRN). Rank 186 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 8, depth 55.
By engine checks, the start is close to equal.
How to play with different setups
White sets up the pieces by position No. 39, Black by position No. 308, mirrored on their own side; the pawns stand as usual.
Black · No. 308
White · No. 39
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | -22 |
| S1 | -4 |
| S2 | -6 |
| S3 | +8 |
| S4 | -6 |
| S5 | +6 |
| S6 | +8 |
| S7 | 0 |
| S8 | 0 |
Engine's main line: d2d4 d7d5 g2g3 f8g8 a1b3 f7f5 b3c5 c7c6
FEN (Shredder, castling rights by rook files): nbbqrkrn/pppppppp/8/8/8/8/PPPPPPPP/NNBQRKRB w EGeg - 0 1
Mirror twin: White 914 vs Black 366 — a different position (castling squares are fixed), not evaluated by the search.