Syzygy endgame tablebases

Black is losing with DTZ 110

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


Histogram: KQBB winning vs. KPP (log scale)

Longest KQBBvKPP phases

KQBBvKPP statistics (unique positions)

White wins:
1,089,529,704,076 (94.7%)
Frustrated white wins:
10,551,308 (0.0%)
49,882,689,572 (4.3%)
Frustrated black wins:
264,597,488 (0.0%)
Black wins:
10,327,702,700 (0.9%)
KQBBvKPP.json (?)