Syzygy endgame tablebases

White is winning with DTZ 562

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


Histogram: KQNN winning vs. KQN (log scale)

Longest KQNNvKQN phases

KQNNvKQN statistics (unique positions)

White wins:
161,469,381,350 (38.1%)
Frustrated white wins:
1,761,136,927 (0.4%)
181,810,689,024 (42.9%)
Frustrated black wins:
2,245,084 (0.0%)
Black wins:
78,662,347,635 (18.6%)
KQNNvKQN.json (?)