Syzygy endgame tablebases

Black is losing with DTZ 102

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


Histogram: KQPPP winning vs. KP (log scale)

Longest KQPPPvKP phases

KQPPPvKP statistics (unique positions)

White wins:
682,247,086,626 (98.8%)
Frustrated white wins:
1,206,582 (0.0%)
3,174,016,116 (0.5%)
Black wins:
5,277,991,824 (0.8%)
KQPPPvKP.json (?)