Syzygy endgame tablebases

Black is losing with DTZ 114

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


Histogram: KRRN winning vs. KNN (log scale)

Longest KRRNvKNN phases

KRRNvKNN statistics (unique positions)

White wins:
465,556,712,584 (92.7%)
Frustrated white wins:
3,803,416,302 (0.8%)
33,075,369,420 (6.6%)
Black wins:
29,570,422 (0.0%)
KRRNvKNN.json (?)