Syzygy endgame tablebases

Black is losing with DTZ 122

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


Histogram: KBBBP winning vs. KN (log scale)

Longest KBBBPvKN phases

KBBBPvKN statistics (unique positions)

White wins:
1,528,587,440,082 (93.4%)
Frustrated white wins:
485,384,310 (0.0%)
108,145,992,618 (6.6%)
Black wins:
10,075,614 (0.0%)
KBBBPvKN.json (?)