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Syzygy endgame tablebases

Black is losing with DTZ 6

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

Histogram: KRRPP winning (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 (?)