Syzygy endgame tablebases

White is winning with DTZ 109

Bg3 Win with DTZ 108

Kb7 Loss with DTZ 1 Kb8 Loss with DTZ 1 Kc7 Loss with DTZ 1 Kd7 Loss with DTZ 1 Kd8 Loss with DTZ 1 Bb8 Loss with DTZ 1 Bc7 Loss with DTZ 1 Bd6 Loss with DTZ 1 Bf4 Loss with DTZ 1 Bg1 Loss with DTZ 1 a5 Zeroing b5 Zeroing

This is a cursed win. Mate can be forced, but a draw can be achieved under the fifty-move rule.

KBPPvKPP.pgn lichess.org

Histogram: KBPP winning vs. KPP (log scale)

⋮

Longest KBPPvKPP phases

KBPPvKPP statistics

565,217,075,324 (74.0%)

5,412,412 (0.0%)

53,080,680,608 (7.0%)

2,430,084 (0.0%)

145,142,874,548 (19.0%)

KBPPvKPP.json (?)