Syzygy endgame tablebases

White is winning with DTZ 115

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


Histogram: KRRB winning vs. KRN (log scale)

Longest KRRBvKRN phases

KRRBvKRN statistics (unique positions)

White wins:
350,245,413,724 (76.4%)
Frustrated white wins:
970,984 (0.0%)
107,011,415,111 (23.3%)
Black wins:
1,370,450,947 (0.3%)
KRRBvKRN.json (?)