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Syzygy endgame tablebases

Black is losing with DTZ 50

KRNvKB.pgn lichess.org

Histogram: KRN winning vs. KB (log scale)

Longest KRNvKB phases

KRNvKB statistics

133,438,503 (81.4%)
30,531,627 (18.6%)
130 (0.0%)
KRNvKB.json (?)