Syzygy endgame tablebases

Black is losing with DTZ 4

KQQBBvKB.pgn lichess.org

Histogram: KQQBB winning vs. KB (log scale)

Longest KQQBBvKB phases

KQQBBvKB statistics (unique positions)

White wins:
424,541,874,136 (100.0%)
Draws:
120,437,184 (0.0%)
Black wins:
3,528,956 (0.0%)
KQQBBvKB.json (?)