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 (?)

KQQQBvKQ dependencies

To probe all KQQQBvKQ positions, these tables and their transitive dependencies are also required:

KQQBvKQ · KQQQBvK · KQQQvKQ

KQQQBvKQ.txt KQQQBvKQ.dot