Syzygy endgame tablebases

White is winning with DTZ 1

Kxa2DTM 18Zeroing Qa4+Win with DTZ 2 Qc2+Win with DTZ 2 Qf3+Win with DTZ 2 Qg4+Win with DTZ 2 Qh1+Win with DTZ 2 Qh4Win with DTZ 6 Qa8Win with DTZ 8 Qe8Win with DTZ 8 Qh7Win with DTZ 8 Qd3Win with DTZ 10 Qf5Win with DTZ 10 Qg2Win with DTZ 10 Qb7Win with DTZ 12 Qc4Win with DTZ 12 Qc6Win with DTZ 12 Qg6Win with DTZ 12 Qe6Win with DTZ 14

Nb3Draw Nc4Draw Nf3Draw Qb4Draw Qd4Draw Qe1+Draw Qe2+Draw Qe3Draw Qe5Draw Qe7Draw Qf4Draw

Nf1Loss with DTZ 2 Qd5Loss with DTZ 2

KQNvKBN.pgn lichess.org

Histogram: KQN winning vs. KBN (log scale)

Longest KQNvKBN phases

KQNvKBN statistics (unique positions)

White wins:
7,139,425,640 (83.0%)

Draws:
1,417,652,831 (16.5%)

Frustrated black wins:
1,095,718 (0.0%)

Black wins:
40,792,141 (0.5%)

KQNvKBN.json (?)

KQNvKBN dependencies

To probe all KQNvKBN positions, these tables and their transitive dependencies are also required:

KBNvKN · KQNvKN · KBNvKQ · KQNvKB

KQNvKBN.txt KQNvKBN.dot