Syzygy endgame tablebases

Black is winning with DTZ 108

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

KRRvKBP.pgn lichess.org

Histogram: KRR losing vs. KBP (log scale)

Longest KRRvKBP phases

KRRvKBP statistics (unique positions)

White wins:
21,381,414,056 (79.5%)
Draws:
4,707,617,718 (17.5%)
Frustrated black wins:
1,578,622 (0.0%)
Black wins:
792,583,056 (2.9%)
KRRvKBP.json (?)