Syzygy endgame tablebases

Black is losing with DTZ 128

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


Histogram: KNNP winning vs. KN (log scale)

Longest KNNPvKN phases

KNNPvKN statistics (unique positions)

White wins:
20,775,554,160 (65.9%)
Frustrated white wins:
155,520 (0.0%)
10,744,977,788 (34.1%)
Black wins:
343,608 (0.0%)
KNNPvKN.json (?)