Syzygy endgame tablebases

White is winning with DTZ 105

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


Histogram: KQRB winning vs. KBP (log scale)

Longest KQRBvKBP phases

KQRBvKBP statistics (unique positions)

White wins:
1,380,279,146,519 (98.8%)
Frustrated white wins:
4,413,713 (0.0%)
13,277,309,069 (1.0%)
Black wins:
3,399,711,427 (0.2%)
KQRBvKBP.json (?)