Syzygy endgame tablebases

Black is losing with DTZ 108

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


Histogram: KQRP winning vs. KNP (log scale)

Longest KQRPvKNP phases

KQRPvKNP statistics (unique positions)

White wins:
1,096,929,716,729 (98.0%)
Frustrated white wins:
852,733 (0.0%)
18,624,596,093 (1.7%)
Frustrated black wins:
890,051 (0.0%)
Black wins:
4,080,145,618 (0.4%)
KQRPvKNP.json (?)