Syzygy endgame tablebases

White is losing with DTZ 124

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


Histogram: KBPP losing vs. KQB (log scale)

Longest KBPPvKQB phases

KBPPvKQB statistics (unique positions)

White wins:
93,642,228,428 (8.4%)
Frustrated white wins:
4,033,562 (0.0%)
129,755,068,570 (11.6%)
Frustrated black wins:
126,438 (0.0%)
Black wins:
897,326,054,194 (80.1%)
KBPPvKQB.json (?)