Syzygy endgame tablebases

Black is losing with DTZ 116

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


Histogram: KRRB winning vs. KNP (log scale)

Longest KRRBvKNP phases

KRRBvKNP statistics (unique positions)

White wins:
1,494,075,477,134 (97.2%)
Frustrated white wins:
13,680,936 (0.0%)
33,461,807,544 (2.2%)
Frustrated black wins:
294,795,220 (0.0%)
Black wins:
8,500,228,658 (0.6%)
KRRBvKNP.json (?)