Syzygy endgame tablebases

Black is winning with DTZ 114

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

KQNNvKRB.pgn lichess.org

Histogram: KQNN losing vs. KRB (log scale)

Longest KQNNvKRB phases

KQNNvKRB statistics (unique positions)

White wins:
352,666,963,529 (78.1%)
Draws:
48,133,762,882 (10.7%)
Frustrated black wins:
24,376,662,261 (5.4%)
Black wins:
26,512,989,856 (5.9%)
KQNNvKRB.json (?)