Syzygy endgame tablebases

White is losing with DTZ 101

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


Histogram: KQQN losing vs. KBP (log scale)

Longest KQQNvKBP phases

KQQNvKBP statistics (unique positions)

White wins:
1,333,376,367,286 (99.5%)
Frustrated white wins:
880 (0.0%)
6,394,511,140 (0.5%)
Frustrated black wins:
2,576 (0.0%)
Black wins:
405,824,002 (0.0%)
KQQNvKBP.json (?)