Syzygy endgame tablebases

White is winning with DTZ 230

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


Histogram: KBBB winning vs. KRN (log scale)

Longest KBBBvKRN phases

KBBBvKRN statistics (unique positions)

White wins:
102,845,744,367 (21.0%)
Frustrated white wins:
7,909,134,990 (1.6%)
327,598,466,301 (66.8%)
Frustrated black wins:
38,147,263,407 (7.8%)
Black wins:
13,763,283,525 (2.8%)
KBBBvKRN.json (?)