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Syzygy endgame tablebases

Invalid position

The given position is not a legal chess position.

Histogram: KRRBP losing vs. KR (log scale)

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 (?)