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Syzygy endgame tablebases

Black is losing with DTZ 8

KQBNvK.pgn lichess.org

Histogram: KQBN winning vs. K (log scale)

Longest KQBNvK phases

KQBNvK statistics

155,579,817 (99.3%)
1,141,713 (0.7%)
KQBNvK.json (?)