Syzygy endgame tablebases

Black is losing with DTZ 110

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


Histogram: KQRP winning vs. KBB (log scale)

Longest KQRPvKBB phases

KQRPvKBB statistics (unique positions)

White wins:
1,247,702,851,986 (91.7%)
Frustrated white wins:
239,092,516 (0.0%)
111,105,085,866 (8.2%)
Frustrated black wins:
7,584 (0.0%)
Black wins:
1,416,965,986 (0.1%)
KQRPvKBB.json (?)