Syzygy endgame tablebases

Black is losing with DTZ 110

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

KQPPvKBB.pgn lichess.org

Histogram: KQPP winning vs. KBB (log scale)

Longest KQPPvKBB phases

KQPPvKBB statistics (unique positions)

White wins:
965,886,817,340 (87.0%)
Frustrated white wins:
507,176,608 (0.0%)
Draws:
88,654,814,836 (8.0%)
Frustrated black wins:
3,112,556 (0.0%)
Black wins:
54,877,324,780 (4.9%)
KQPPvKBB.json (?)