Syzygy endgame tablebases

Black is losing with DTZ 20

KBBNNvK.pgn lichess.org

Histogram: KBBNN winning vs. K (log scale)

Longest KBBNNvK phases

KBBNNvK statistics (unique positions)

White wins:
9,889,608,806 (99.8%)
Draws:
22,249,702 (0.2%)
KBBNNvK.json (?)