White 85 vs Black 566
White plays from setup 85 (NNBBRKRQ), Black from setup 566 (RNBKNBRQ). Rank 366 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 8, depth 60.
By engine checks, the start is close to equal.
How to play with different setups
White sets up the pieces by position No. 85, Black by position No. 566, mirrored on their own side; the pawns stand as usual.
Black · No. 566
White · No. 85
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | +23 |
| S1 | 0 |
| S2 | +18 |
| S3 | +11 |
| S4 | +4 |
| S5 | +12 |
| S6 | 0 |
| S7 | 0 |
| S8 | 0 |
Engine's main line: h2h4 g7g6 c2c3 b7b6 d2d4 b8c6 g2g4 c8b7
FEN (Shredder, castling rights by rook files): rnbknbrq/pppppppp/8/8/8/8/PPPPPPPP/NNBBRKRQ w EGag - 0 1
Mirror twin: White 874 vs Black 486 — a different position (castling squares are fixed), not evaluated by the search.