Syzygy endgame tablebases

White is winning with DTZ 109

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


Histogram: KBPP winning vs. KPP (log scale)

Longest KBPPvKPP phases

KBPPvKPP statistics (unique positions)

White wins:
565,217,075,324 (74.0%)
Frustrated white wins:
5,412,412 (0.0%)
53,080,680,608 (7.0%)
Frustrated black wins:
2,430,084 (0.0%)
Black wins:
145,142,874,548 (19.0%)
KBPPvKPP.json (?)