Syzygy endgame tablebases

Black is losing with DTZ 6

Ka2 Loss with DTZ 5 Kb2 Loss with DTZ 5 Kb1 Loss with DTZ 3

KRRPPvK.pgn lichess.org

Histogram: KRRPP winning vs. K (log scale)

Longest KRRPPvK phases

KRRPP winning with DTZ 6

KRRPPvK statistics

21,628,722,212 (99.8%)

52,571,024 (0.2%)

KRRPPvK.json (?)