Syzygy endgame tablebases

Black is losing with DTZ 154

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


Histogram: KRN winning vs. KNP (log scale)

Longest KRNvKNP phases

KRNvKNP statistics (unique positions)

White wins:
21,827,254,456 (73.8%)
Frustrated white wins:
7,169,503 (0.0%)
5,673,433,113 (19.2%)
Frustrated black wins:
771 (0.0%)
Black wins:
2,080,187,999 (7.0%)
KRNvKNP.json (?)