Syzygy endgame tablebases

White is winning with DTZ 172

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


Histogram: KQRP winning vs. KQQ (log scale)

Longest KQRPvKQQ phases

KQRPvKQQ statistics (unique positions)

White wins:
351,749,082,626 (33.8%)
Frustrated white wins:
33,073,338 (0.0%)
118,603,530,652 (11.4%)
Frustrated black wins:
42,867,516 (0.0%)
Black wins:
569,193,294,062 (54.8%)
KQRPvKQQ.json (?)