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Syzygy endgame tablebases

White is winning with DTZ 633

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

KQBNvKQN.pgn

Histogram: KQBN winning (log scale)

Longest KQBNvKQN phases

KQBNvKQN statistics

194,341,735,743 (47.1%)
5,447,683,191 (1.3%)
139,700,868,049 (33.8%)
73,354,027,921 (17.8%)
KQBNvKQN.json (?)