Syzygy endgame tablebases

Black is losing with DTZ 354

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

KQBPvKQP.pgn lichess.org

Histogram: KQBP winning vs. KQP (log scale)

Longest KQBPvKQP phases

KQBPvKQP statistics (unique positions)

White wins:
594,178,417,996 (60.5%)
Frustrated white wins:
62,050,466 (0.0%)
Draws:
201,080,046,340 (20.5%)
Frustrated black wins:
7,836,734 (0.0%)
Black wins:
186,334,481,360 (19.0%)
KQBPvKQP.json (?)