White 105 vs Black 805
White plays from setup 105 (QNRBBNKR), Black from setup 805 (RKBBQNRN). Rank 426 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 8, depth 56.
By engine checks, the start is close to equal.
How to play with different setups
White sets up the pieces by position No. 105, Black by position No. 805, mirrored on their own side; the pawns stand as usual.
Black · No. 805
White · No. 105
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | -11 |
| S1 | +4 |
| S2 | -22 |
| S3 | -31 |
| S4 | -17 |
| S5 | -8 |
| S6 | 0 |
| S7 | 0 |
| S8 | 0 |
Engine's main line: c2c4 f7f5 d2d4 a7a5 b1c3 d7d6 a1b1 g7g5
FEN (Shredder, castling rights by rook files): rkbbqnrn/pppppppp/8/8/8/8/PPPPPPPP/QNRBBNKR w CHag - 0 1
Mirror twin: White 857 vs Black 154 — a different position (castling squares are fixed), not evaluated by the search.