Syzygy endgame tablebases

Black is losing with DTZ 10

KRRRRvKB.pgn lichess.org

Histogram: KRRRR winning vs. KB (log scale)

Longest KRRRRvKB phases

KRRRRvKB statistics (unique positions)

White wins:
440,132,766,444 (100.0%)
Draws:
218,618,244 (0.0%)
KRRRRvKB.json (?)