Syzygy endgame tablebases

White is winning with DTZ 1

KQBNPvKQ.pgn lichess.org

Histogram: KQBNP winning vs. KQ (log scale)

Longest KQBNPvKQ phases

KQBNPvKQ statistics (unique positions)

White wins:
1,090,130,273,476 (84.9%)
Frustrated white wins:
20,427,655 (0.0%)
Draws:
73,285,401,622 (5.7%)
Frustrated black wins:
949,135,469 (0.1%)
Black wins:
119,619,417,740 (9.3%)
KQBNPvKQ.json (?)

KQBNPvKQ dependencies

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

KQQBNvKQ · KBNPvKQ · KQBNPvK · KQRBNvKQ · KQBBNvKQ · KQNPvKQ · KQBNNvKQ · KQBPvKQ · KQBNvKQ

KQBNPvKQ.txt KQBNPvKQ.dot