Syzygy endgame tablebases

White is winning with DTZ 121

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


Histogram: KQP winning vs. KBP (log scale)

Longest KQPvKBP phases

KQPvKBP statistics (unique positions)

White wins:
17,357,209,225 (85.0%)
Frustrated white wins:
46,738 (0.0%)
1,356,064,882 (6.6%)
Frustrated black wins:
5 (0.0%)
Black wins:
1,712,841,401 (8.4%)
KQPvKBP.json (?)