Syzygy endgame tablebases

White is losing with DTZ 164

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


Histogram: KBNN losing vs. KRR (log scale)

Longest KBNNvKRR phases

KBNNvKRR statistics (unique positions)

White wins:
2,308,465,542 (0.5%)
273,886,634,552 (56.5%)
Frustrated black wins:
2,953,762 (0.0%)
Black wins:
208,194,571,696 (43.0%)
KBNNvKRR.json (?)