Syzygy endgame tablebases

White is winning with DTZ 127

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


Histogram: KRBP winning vs. KRR (log scale)

Longest KRBPvKRR phases

KRBPvKRR statistics (unique positions)

White wins:
336,771,445,220 (24.0%)
Frustrated white wins:
20,516,228 (0.0%)
701,985,296,616 (50.0%)
Frustrated black wins:
93,238 (0.0%)
Black wins:
365,984,138,752 (26.1%)
KRBPvKRR.json (?)