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: KQR winning vs. KPP (log scale)

Longest KQRvKPP phases

KQRvKPP statistics (unique positions)

White wins:
19,427,148,008 (96.9%)
Frustrated white wins:
16,206 (0.0%)
425,030,086 (2.1%)
Frustrated black wins:
9,038 (0.0%)
Black wins:
199,215,230 (1.0%)
KQRvKPP.json (?)