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Syzygy endgame tablebases

White is losing with DTZ 156

Be7 Loss with DTZ 155

Kf5 Loss with DTZ 11 Kg4 Loss with DTZ 9 Kg3 Loss with DTZ 5 Bf6 Loss with DTZ 5 Bh4 Loss with DTZ 5 Ke3 Loss with DTZ 3 Ke5 Loss with DTZ 3 Bd8 Loss with DTZ 1 Bh6 Loss with DTZ 1 b7 Zeroing e5 Zeroing

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

Histogram: KBPP losing (log scale)

Longest KBPPvKRN phases

KBPPvKRN statistics

287,668,874,208 (23.3%)

208,208 (0.0%)

292,662,753,618 (23.7%)

166,491,058 (0.0%)

654,049,265,540 (53.0%)

KBPPvKRN.json (?)