Syzygy endgame tablebases

Black is losing with DTZ 104

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

KRRBPvKP.pgn lichess.org

Histogram: KRRBP winning vs. KP (log scale)

Longest KRRBPvKP phases

KRRBPvKP statistics (unique positions)

White wins:
1,190,690,184,106 (99.4%)
Frustrated white wins:
32,837,014 (0.0%)
Draws:
6,721,957,530 (0.6%)
Frustrated black wins:
274,096 (0.0%)
Black wins:
588,035,676 (0.0%)
KRRBPvKP.json (?)