Syzygy endgame tablebases

Black is losing with DTZ 8

Bg6+ Loss with DTZ 7 Kd1 Loss with DTZ 5 Kd3 Loss with DTZ 5 Ke1 Loss with DTZ 5 Kf1 Loss with DTZ 5 Kf2 Loss with DTZ 3 Bb3 Loss with DTZ 3 Bc4 Loss with DTZ 3 Be6 Loss with DTZ 3 Be8 Loss with DTZ 3 Bg8 Loss with DTZ 3 Bh5 Loss with DTZ 3 Ba2+ Loss with DTZ 1 Bd5 Loss with DTZ 1

KQBBBvKB.pgn lichess.org

Histogram: KQBBB winning vs. KB (log scale)

Longest KQBBBvKB phases

KQBBBvKB statistics (unique positions)

White wins:
437,455,808,364 (95.0%)

Draws:
23,136,971,010 (5.0%)

Black wins:
12,361,362 (0.0%)

KQBBBvKB.json (?)

KQBBBvKB dependencies

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

KBBBvKB · KQBBvKB · KQBBBvK

KQBBBvKB.txt KQBBBvKB.dot