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Syzygy endgame tablebases

Black is losing with DTZ 116

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

KRRNvKBB.pgn

Histogram: KRRN winning (log scale)

Longest KRRNvKBB phases

KRRNvKBB statistics

411,647,588,216 (86.9%)
23,235,244,586 (4.9%)
38,484,872,150 (8.1%)
244,892,532 (0.1%)
279,978,428 (0.1%)
KRRNvKBB.json (?)