Syzygy endgame tablebases

Black is losing with DTZ 126

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


Histogram: KRRN winning vs. KPP (log scale)

Longest KRRNvKPP phases

KRRNvKPP statistics (unique positions)

White wins:
1,169,039,653,284 (96.7%)
Frustrated white wins:
11,438,336 (0.0%)
27,107,605,572 (2.2%)
Frustrated black wins:
409,584 (0.0%)
Black wins:
12,620,664,088 (1.0%)
KRRNvKPP.json (?)