Syzygy endgame tablebases

Black is losing with DTZ 8

KQRBBvK.pgn lichess.org

Histogram: KQRBB winning vs. K (log scale)

Longest KQRBBvK phases

KQRBBvK statistics (unique positions)

White wins:
8,317,059,529 (98.4%)
Draws:
136,780,879 (1.6%)
KQRBBvK.json (?)