Syzygy endgame tablebases

White is winning with DTZ 101

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


Histogram: KQRRP winning vs. KP (log scale)

Longest KQRRPvKP phases

KQRRPvKP statistics (unique positions)

White wins:
1,087,905,761,184 (99.8%)
Frustrated white wins:
12,867,346 (0.0%)
2,514,819,842 (0.2%)
Frustrated black wins:
57,412 (0.0%)
Black wins:
130,291,392 (0.0%)
KQRRPvKP.json (?)