Syzygy endgame tablebases

Black is losing with DTZ 102

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

KQQBvKNN.pgn lichess.org

Histogram: KQQB winning vs. KNN (log scale)

Longest KQQBvKNN phases

KQQBvKNN statistics (unique positions)

White wins:
432,326,548,308 (99.9%)
Frustrated white wins:
14,172 (0.0%)
Draws:
520,870,796 (0.1%)
Black wins:
9,901,336 (0.0%)
KQQBvKNN.json (?)