Syzygy endgame tablebases

Black is losing with DTZ 106

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


Histogram: KBBB winning vs. KN (log scale)

Longest KBBBvKN phases

KBBBvKN statistics (unique positions)

White wins:
6,189,889,335 (65.4%)
Frustrated white wins:
220,024,626 (2.3%)
3,055,247,133 (32.3%)
Black wins:
34,734 (0.0%)
KBBBvKN.json (?)