Syzygy endgame tablebases

White is winning with DTZ 11

Qe5DTM 10Win with DTZ 10 Qb4DTM 12Win with DTZ 12 Qb1+DTM 14Win with DTZ 14 Qb5+DTM 14Win with DTZ 14 Qf6DTM 14Win with DTZ 14 Qg7DTM 14Win with DTZ 14 Ka2DTM 16Win with DTZ 16 Kb1DTM 16Win with DTZ 16 Qb6DTM 16Win with DTZ 16 Qb7DTM 16Win with DTZ 16 Qc1DTM 16Win with DTZ 16 Qf2DTM 16Win with DTZ 16 Qg2DTM 16Win with DTZ 16 Qh2DTM 16Win with DTZ 16 Qh8DTM 16Win with DTZ 16 Qa2DTM 18Win with DTZ 18 Qa3+DTM 18Win with DTZ 18 Qb3+DTM 18Win with DTZ 18 Qb8DTM 18Win with DTZ 18

Qc2+Draw Qc3+Draw Qd2+Draw Qd4+Draw Qe2+Draw

KQvK.pgn lichess.org

Histogram: KQ winning vs. K (log scale)

Longest KQvK phases

KQ winning with DTZ 20

KQvK statistics (unique positions)

White wins:
43,241 (93.7%)

Draws:
2,896 (6.3%)

KQvK dependencies

KQvK.txt KQvK.dot