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Syzygy endgame tablebases

Black is losing with DTZ 12

KRRRNvKB.pgn lichess.org

Histogram: KRRRN winning vs. KB (log scale)

Longest KRRRNvKB phases

KRRRNvKB statistics

468,464,762,328 (100.0%)
94,694,082 (0.0%)
230,370 (0.0%)
KRRRNvKB.json (?)