Syzygy endgame tablebases

White is winning with DTZ 121

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


Histogram: KBNNP winning vs. KP (log scale)

Longest KBNNPvKP phases

KBNNPvKP statistics (unique positions)

White wins:
1,262,806,231,142 (95.0%)
Frustrated white wins:
455,763,342 (0.0%)
49,920,750,662 (3.8%)
Frustrated black wins:
325,268,590 (0.0%)
Black wins:
16,173,187,074 (1.2%)
KBNNPvKP.json (?)