Syzygy endgame tablebases

Black is losing with DTZ 8

KRRBNvK.pgn lichess.org

Histogram: KRRBN winning vs. K (log scale)

Longest KRRBNvK phases

KRRBNvK statistics (unique positions)

White wins:
9,065,097,176 (99.3%)
Draws:
67,126,398 (0.7%)
KRRBNvK.json (?)