Syzygy endgame tablebases

Black is losing with DTZ 262

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


Histogram: KQNP winning vs. KQP (log scale)

Longest KQNPvKQP phases

KQNPvKQP statistics (unique positions)

White wins:
552,644,464,845 (54.8%)
Frustrated white wins:
25,598,685 (0.0%)
244,225,324,336 (24.2%)
Frustrated black wins:
11,207,255 (0.0%)
Black wins:
211,039,389,756 (20.9%)
KQNPvKQP.json (?)