Syzygy endgame tablebases

White is winning with DTZ 116

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

KRBvKR.pgn lichess.org

Histogram: KRB winning vs. KR (log scale)

Longest KRBvKR phases

KRBvKR statistics (unique positions)

White wins:
33,428,445 (21.9%)
Frustrated white wins:
2,855 (0.0%)
Draws:
118,462,990 (77.6%)
Black wins:
726,220 (0.5%)
KRBvKR.json (?)

KRBvKR dependencies

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

KRvKB · KRBvK · KRvKR

KRBvKR.txt KRBvKR.dot