Syzygy endgame tablebases

Black is losing with DTZ 14

KPPPvK.pgn lichess.org

Histogram: KPPP winning vs. K (log scale)

Longest KPPPvK phases

KPPPvK statistics (unique positions)

White wins:
325,541,514 (99.6%)
Draws:
1,161,006 (0.4%)
KPPPvK.json (?)