Syzygy endgame tablebases

Black is losing with DTZ 104

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


Histogram: KBBBB winning vs. KN (log scale)

Longest KBBBBvKN phases

KBBBBvKN statistics (unique positions)

White wins:
429,838,244,712 (83.0%)
Frustrated white wins:
127,034,592 (0.0%)
88,106,411,376 (17.0%)
Black wins:
1,978,080 (0.0%)
KBBBBvKN.json (?)