Syzygy endgame tablebases

Black is winning with DTZ 102

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


Histogram: KRRNP losing vs. KP (log scale)

Longest KRRNPvKP phases

KRRNPvKP statistics (unique positions)

White wins:
1,209,254,534,502 (99.3%)
Frustrated white wins:
45,846,798 (0.0%)
7,478,052,534 (0.6%)
Frustrated black wins:
678,158 (0.0%)
Black wins:
1,038,235,396 (0.1%)
KRRNPvKP.json (?)