Syzygy endgame tablebases

White is winning with DTZ 142

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


Histogram: KBB winning vs. KBN (log scale)

Longest KBBvKBN phases

KBBvKBN statistics (unique positions)

White wins:
298,570,792 (3.2%)
Frustrated white wins:
282,852,934 (3.0%)
8,814,130,988 (93.7%)
Black wins:
13,507,208 (0.1%)
KBBvKBN.json (?)