White 86 vs Black 433
White plays from setup 86 (NNBRKBRQ), Black from setup 433 (BRNBNQKR). Rank 369 of 10420 verified pairs; evaluation 0 cp (White's point of view) at stage 8, depth 53.
By engine checks, the start is close to equal.
How to play with different setups
White sets up the pieces by position No. 86, Black by position No. 433, mirrored on their own side; the pawns stand as usual.
Black · No. 433
White · No. 86
Moves as usual: White starts; everything else follows the Chess960 rules.
Evaluation by stage
| Stage | Eval, cp |
|---|---|
| S0 | +23 |
| S1 | +2 |
| S2 | +14 |
| S3 | +8 |
| S4 | -5 |
| S5 | +2 |
| S6 | 0 |
| S7 | 0 |
| S8 | 0 |
Engine's main line: g2g3 b7b5 f1g2 c8b6 d2d3 f7f5 g2a8 b8a8
FEN (Shredder, castling rights by rook files): brnbnqkr/pppppppp/8/8/8/8/PPPPPPPP/NNBRKBRQ w DGbh - 0 1
Mirror twin: White 870 vs Black 715 — a different position (castling squares are fixed), not evaluated by the search.