Syzygy endgame tablebases

White is winning with DTZ 101

This is a cursed win. Mate can be forced, but a draw can be achieved under the fifty-move rule.

KQBNPvKP.pgn lichess.org

Histogram: KQBNP winning vs. KP (log scale)

Longest KQBNPvKP phases

KQBNPvKP statistics (unique positions)

White wins:
1,179,330,724,978 (99.5%)
Frustrated white wins:
424,176 (0.0%)
Draws:
3,321,734,266 (0.3%)
Frustrated black wins:
60,222,082 (0.0%)
Black wins:
2,690,329,621 (0.2%)
KQBNPvKP.json (?)

KQBNPvKP dependencies

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

KQQBNvKP · KQBNPvKQ · KBNPvKP · KQRBNvKP · KQBNPvKR · KQBBNvKP · KQBNPvKB · KQNPvKP · KQBNNvKP · KQBNPvKN · KQBPvKP · KQBNvKP · KQBNPvK

KQBNPvKP.txt KQBNPvKP.dot