Syzygy endgame tablebases

Black is losing with DTZ 10

KQPvKB.pgn lichess.org

Histogram: KQP winning vs. KB (log scale)

Longest KQPvKB phases

KQPvKB statistics (unique positions)

White wins:
421,878,578 (90.3%)
Draws:
45,066,205 (9.7%)
Black wins:
3,432 (0.0%)
KQPvKB.json (?)

KQPvKB dependencies

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

KQQvKB · KBvKP · KQRvKB · KQBvKB · KQPvK · KQNvKB · KQvKB

KQPvKB.txt KQPvKB.dot