Syzygy endgame tablebases

White is losing with DTZ 2

KQNvKQR.pgn lichess.org

Histogram: KQN losing vs. KQR (log scale)

Longest KQNvKQR phases

KQNvKQR statistics (unique positions)

White wins:
1,251,184,522 (18.0%)
Draws:
2,136,958,749 (30.7%)
Frustrated black wins:
23,480 (0.0%)
Black wins:
3,577,550,741 (51.4%)
KQNvKQR.json (?)

KQNvKQR dependencies

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

KQRvKN · KQNvKR · KQNvKQ · KQRvKQ

KQRvKQN.txt KQRvKQN.dot