Syzygy endgame tablebases

Black is winning with DTZ 144

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


Histogram: KNPP losing vs. KNN (log scale)

Longest KNPPvKNN phases

KNPPvKNN statistics (unique positions)

White wins:
525,686,558,588 (39.1%)
Frustrated white wins:
4,688,564 (0.0%)
798,330,845,888 (59.4%)
Frustrated black wins:
8,314,761,868 (0.6%)
Black wins:
11,553,311,240 (0.9%)
KNPPvKNN.json (?)