Syzygy endgame tablebases

White is winning with DTZ 1

KRRvKQP.pgn lichess.org

Histogram: KRR winning vs. KQP (log scale)

Longest KRRvKQP phases

KRRvKQP statistics (unique positions)

White wins:
6,683,921,736 (28.5%)
Draws:
7,954,935,866 (34.0%)
Frustrated black wins:
179,174 (0.0%)
Black wins:
8,782,136,896 (37.5%)
KRRvKQP.json (?)

KRRvKQP dependencies

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

KQQvKRR · KRRvKP · KQRvKRR · KQPvKR · KQBvKRR · KQNvKRR · KRRvKQ

KQPvKRR.txt KQPvKRR.dot