Syzygy endgame tablebases

Black is losing with DTZ 126

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


Histogram: KBBPP winning vs. KN (log scale)

Longest KBBPPvKN phases

KBBPPvKN statistics (unique positions)

White wins:
1,250,402,715,664 (97.2%)
Frustrated white wins:
225,652,940 (0.0%)
35,478,709,348 (2.8%)
Black wins:
12,789,440 (0.0%)
KBBPPvKN.json (?)