Syzygy endgame tablebases

Black is losing with DTZ 188

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


Histogram: KNPP winning vs. KNP (log scale)

Longest KNPPvKNP phases

KNPPvKNP statistics (unique positions)

White wins:
537,525,173,518 (52.3%)
Frustrated white wins:
12,898,234 (0.0%)
326,214,715,754 (31.8%)
Frustrated black wins:
11,704 (0.0%)
Black wins:
163,368,680,298 (15.9%)
KNPPvKNP.json (?)