Syzygy endgame tablebases

Black is losing with DTZ 108

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

KRRNPvKP.pgn lichess.org

Histogram: KRRNP winning 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%)
Draws:
7,478,052,534 (0.6%)
Frustrated black wins:
678,158 (0.0%)
Black wins:
1,038,235,396 (0.1%)
KRRNPvKP.json (?)