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Syzygy endgame tablebases

Black is losing with DTZ 6

Kd2 Loss with DTZ 5 Kb1 Loss with DTZ 3 Kb2 Loss with DTZ 3 Kd1 Loss with DTZ 3

Histogram: KQRRP winning vs. K (log scale)

Longest KQRRPvK phases

KQRRP winning with DTZ 7

KQRRPvK statistics

25,054,886,384 (98.6%)

355,468,376 (1.4%)

KQRRPvK.json (?)