Syzygy endgame tablebases

Black is losing with DTZ 121

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


Histogram: KRP winning vs. KRP (log scale)

Longest KRPvKRP phases

KRPvKRP statistics (unique positions)

White wins:
5,866,836,604 (27.7%)
Frustrated white wins:
166,098 (0.0%)
9,445,219,586 (44.6%)
Frustrated black wins:
166,098 (0.0%)
Black wins:
5,866,836,604 (27.7%)
KRPvKRP.json (?)