Syzygy endgame tablebases

Black is losing with DTZ 10

KQBBNNvK.pgn lichess.org

Histogram: KQBBNN winning vs. K (log scale)

Longest KQBBNNvK phases

KQBBNNvK statistics (unique positions)

White wins:
497,531,781,062 (98.7%)
Draws:
6,561,277,840 (1.3%)
KQBBNNvK.json (?)