Syzygy endgame tablebases

Black is losing with DTZ 10

KQBBNvK.pgn lichess.org

Histogram: KQBBN winning vs. K (log scale)

Longest KQBBNvK phases

KQBBNvK statistics (unique positions)

White wins:
8,755,400,161 (98.9%)
Draws:
94,918,153 (1.1%)
KQBBNvK.json (?)