Syzygy endgame tablebases

Black is losing with DTZ 134

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


Histogram: KQP winning vs. KRP (log scale)

Longest KQPvKRP phases

KQPvKRP statistics (unique positions)

White wins:
15,300,679,925 (78.4%)
Frustrated white wins:
647,038 (0.0%)
919,629,443 (4.7%)
Frustrated black wins:
58,413 (0.0%)
Black wins:
3,295,547,169 (16.9%)
KQPvKRP.json (?)