Syzygy endgame tablebases

Black is losing with DTZ 333

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

KRRPvKQP.pgn lichess.org

Histogram: KRRP winning vs. KQP (log scale)

Longest KRRPvKQP phases

KRRPvKQP statistics (unique positions)

White wins:
377,246,767,950 (37.1%)
Frustrated white wins:
1,164,089,600 (0.1%)
Draws:
320,953,671,974 (31.5%)
Frustrated black wins:
48,164,582 (0.0%)
Black wins:
318,658,635,724 (31.3%)
KRRPvKQP.json (?)