Syzygy endgame tablebases

Black is losing with DTZ 4

KQBNNvK.pgn lichess.org

Histogram: KQBNN winning vs. K (log scale)

Longest KQBNNvK phases

KQBNNvK statistics (unique positions)

White wins:
8,967,826,758 (99.1%)
Draws:
82,025,080 (0.9%)
KQBNNvK.json (?)

KQBNNvK dependencies

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

KBNNvK · KQNNvK · KQBNvK

KQBNNvK.txt KQBNNvK.dot