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: KRBB losing vs. KBP (log scale)

Longest KRBBvKBP phases

KRBBvKBP statistics (unique positions)

White wins:
1,317,946,013,520 (85.1%)
Frustrated white wins:
2,594,420 (0.0%)
191,786,311,240 (12.4%)
Frustrated black wins:
6,369,430,062 (0.4%)
Black wins:
31,708,974,682 (2.0%)
KRBBvKBP.json (?)