Syzygy endgame tablebases

White is winning with DTZ 158

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


Histogram: KRPPP winning vs. KQ (log scale)

Longest KRPPPvKQ phases

KRPPPvKQ statistics (unique positions)

White wins:
268,583,213,370 (32.1%)
Frustrated white wins:
10,139,934 (0.0%)
232,680,066,318 (27.8%)
Frustrated black wins:
122,009,184 (0.0%)
Black wins:
335,087,564,880 (40.1%)
KRPPPvKQ.json (?)