Syzygy endgame tablebases

Black is winning with DTZ 4

KQBvKNN.pgn lichess.org

Histogram: KQB losing vs. KNN (log scale)

Longest KQBvKNN phases

KQBvKNN statistics (unique positions)

White wins:
7,298,521,694 (84.7%)
Frustrated white wins:
76,252 (0.0%)
Draws:
1,322,747,476 (15.3%)
Black wins:
338,352 (0.0%)
KQBvKNN.json (?)