Syzygy endgame tablebases

Black is losing with DTZ 158

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


Histogram: KQPP winning vs. KRN (log scale)

Longest KQPPvKRN phases

KQPPvKRN statistics (unique positions)

White wins:
898,750,381,508 (82.1%)
Frustrated white wins:
1,768,424 (0.0%)
57,741,228,970 (5.3%)
Frustrated black wins:
220,692 (0.0%)
Black wins:
137,828,503,178 (12.6%)
KQPPvKRN.json (?)