Syzygy endgame tablebases

Black is winning with DTZ 102

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


Histogram: KQQQ losing vs. KRP (log scale)

Longest KQQQvKRP phases

KQQQvKRP statistics (unique positions)

White wins:
1,138,061,369,448 (99.9%)
Frustrated white wins:
3,840 (0.0%)
617,465,448 (0.1%)
Frustrated black wins:
78,036 (0.0%)
Black wins:
711,117,768 (0.1%)
KQQQvKRP.json (?)