Syzygy endgame tablebases

White is losing with DTZ 126

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


Histogram: KBNP losing vs. KQN (log scale)

Longest KBNPvKQN phases

KBNPvKQN statistics (unique positions)

White wins:
192,220,612,352 (12.9%)
Frustrated white wins:
959,510,294 (0.1%)
138,983,035,815 (9.3%)
Frustrated black wins:
154,375,739 (0.0%)
Black wins:
1,155,405,151,520 (77.7%)
KBNPvKQN.json (?)