Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Longest KRRRBvK phases

KRRRBvK statistics (unique positions)

White wins:
8,540,417,868 (98.9%)
Draws:
95,911,830 (1.1%)
KRRRBvK.json (?)

KRRRBvK dependencies

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

KRRBvK · KRRRvK

KRRRBvK.txt KRRRBvK.dot