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Syzygy endgame tablebases

Black is losing with DTZ 6

KQBPvK.pgn lichess.org

Histogram: KQBP winning vs. K (log scale)

Longest KQBPvK phases

KQBPvK statistics

475,857,742 (99.2%)
3,763,062 (0.8%)
KQBPvK.json (?)