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Syzygy endgame tablebases

Black is losing with DTZ 116

Ka8 Loss with DTZ 115

Ka6 Loss with DTZ 1 Kc6 Loss with DTZ 1 Kc8 Loss with DTZ 1

This is a blessed loss. Mate can be forced, but a draw can be achieved under the fifty-move rule.

Histogram: KRRBP winning (log scale)

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Longest KRRBPvKR phases

KRRBPvKR statistics

1,422,523,297,570 (99.3%)

782,040 (0.0%)

8,051,212,912 (0.6%)

1,486,359,408 (0.1%)

KRRBPvKR.json (?)