Syzygy endgame tablebases

Tablebase draw

KBNvKQR.pgn lichess.org

Histogram: KBN losing vs. KQR (log scale)

Longest KBNvKQR phases

KBNvKQR statistics (unique positions)

White wins:
9,037,740 (0.1%)
Draws:
1,175,464,163 (14.6%)
Black wins:
6,872,216,175 (85.3%)
KBNvKQR.json (?)

KBNvKQR dependencies

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

KBNvKR · KBNvKQ · KQRvKN · KQRvKB

KQRvKBN.txt KQRvKBN.dot