Syzygy endgame tablebases

Black is winning with DTZ 117

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


Histogram: KBPP losing vs. KQR (log scale)

Longest KBPPvKQR phases

KBPPvKQR statistics (unique positions)

White wins:
40,681,622,760 (3.8%)
Frustrated white wins:
965,386 (0.0%)
108,662,174,536 (10.1%)
Frustrated black wins:
867,460 (0.0%)
Black wins:
930,682,029,850 (86.2%)
KBPPvKQR.json (?)