Syzygy endgame tablebases

Black is losing with DTZ 14

KRBNNvK.pgn lichess.org

Histogram: KRBNN winning vs. K (log scale)

Longest KRBNNvK phases

KRBNNvK statistics (unique positions)

White wins:
9,595,527,112 (99.6%)
Draws:
38,996,726 (0.4%)
KRBNNvK.json (?)