Syzygy endgame tablebases

Black is losing with DTZ 270

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


Histogram: KQPP winning vs. KQP (log scale)

Longest KQPPvKQP phases

KQPPvKQP statistics (unique positions)

White wins:
367,915,808,250 (47.8%)
Frustrated white wins:
64,275,582 (0.0%)
213,345,160,604 (27.7%)
Frustrated black wins:
20,525,834 (0.0%)
Black wins:
188,321,984,818 (24.5%)
KQPPvKQP.json (?)