Syzygy endgame tablebases

White is winning with DTZ 1

KQQBvKBB.pgn lichess.org

Histogram: KQQB winning vs. KBB (log scale)

Longest KQQBvKBB phases

KQQBvKBB statistics (unique positions)

White wins:
403,245,514,538 (99.7%)
Frustrated white wins:
7,781,420 (0.0%)
Draws:
974,758,154 (0.2%)
Black wins:
56,787,684 (0.0%)
KQQBvKBB.json (?)

KQQBvKBB dependencies

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

KQBvKBB · KQQvKBB · KQQBvKB

KQQBvKBB.txt KQQBvKBB.dot