Syzygy endgame tablebases

Black is losing with DTZ 196

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


Histogram: KNNP winning vs. KBB (log scale)

Longest KNNPvKBB phases

KNNPvKBB statistics (unique positions)

White wins:
345,687,573,552 (20.8%)
Frustrated white wins:
187,950,032 (0.0%)
1,178,031,965,324 (70.8%)
Frustrated black wins:
49,621,998,296 (3.0%)
Black wins:
91,131,288,700 (5.5%)
KNNPvKBB.json (?)