Syzygy endgame tablebases

Black is losing with DTZ 114

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


Histogram: KQBP winning vs. KRN (log scale)

Longest KQBPvKRN phases

KQBPvKRN statistics (unique positions)

White wins:
1,155,504,799,252 (83.0%)
Frustrated white wins:
278,220 (0.0%)
109,505,462,615 (7.9%)
Frustrated black wins:
39,662,539 (0.0%)
Black wins:
127,390,856,424 (9.1%)
KQBPvKRN.json (?)