Syzygy endgame tablebases

Black is losing with DTZ 42

KQPPvKR.pgn lichess.org

Histogram: KQPP winning vs. KR (log scale)

Longest KQPPvKR phases

KQPPvKR statistics (unique positions)

White wins:
17,547,695,588 (89.7%)
Draws:
627,372,780 (3.2%)
Black wins:
1,382,219,550 (7.1%)
KQPPvKR.json (?)