Syzygy endgame tablebases

Black is losing with DTZ 122

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


Histogram: KQNP winning vs. KNP (log scale)

Longest KQNPvKNP phases

KQNPvKNP statistics (unique positions)

White wins:
1,072,549,862,574 (90.5%)
Frustrated white wins:
2,709,501 (0.0%)
91,376,341,143 (7.7%)
Frustrated black wins:
146,827 (0.0%)
Black wins:
20,819,709,730 (1.8%)
KQNPvKNP.json (?)