Syzygy endgame tablebases

Black is losing with DTZ 50

KQQQBvKQ.pgn lichess.org

Histogram: KQQQB winning vs. KQ (log scale)

Longest KQQQBvKQ phases

KQQQBvKQ statistics (unique positions)

White wins:
320,597,963,583 (97.9%)
Draws:
6,554,219,937 (2.0%)
Black wins:
376,805,256 (0.1%)
KQQQBvKQ.json (?)