Syzygy endgame tablebases

Black is winning with DTZ 129

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


Histogram: KRNP losing vs. KQR (log scale)

Longest KRNPvKQR phases

KRNPvKQR statistics (unique positions)

White wins:
151,020,451,188 (11.3%)
Frustrated white wins:
8,032,742 (0.0%)
187,924,494,673 (14.1%)
Frustrated black wins:
24,966,550 (0.0%)
Black wins:
996,876,011,353 (74.6%)
KRNPvKQR.json (?)