Syzygy endgame tablebases

Black is losing with DTZ 168

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

KRRPvKRN.pgn lichess.org

Histogram: KRRP winning vs. KRN (log scale)

Longest KRRPvKRN phases

KRRPvKRN statistics (unique positions)

White wins:
1,093,053,908,132 (75.8%)
Frustrated white wins:
5,465,138 (0.0%)
Draws:
342,068,322,896 (23.7%)
Black wins:
7,391,224,146 (0.5%)
KRRPvKRN.json (?)