Syzygy endgame tablebases

Black is winning with DTZ 10

KBNPvKB.pgn lichess.org

Histogram: KBNP losing vs. KB (log scale)

Longest KBNPvKB phases

KBNPvKB statistics (unique positions)

White wins:
23,353,915,765 (77.9%)
Draws:
6,638,546,195 (22.1%)
Black wins:
1,150,865 (0.0%)
KBNPvKB.json (?)