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Syzygy endgame tablebases

Black is losing with DTZ 104

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

KRBBvKN.pgn

Histogram: KRBB winning (log scale)

Longest KRBBvKN phases

KRBBvKN statistics

8,706,534,646 (94.3%)
88,318,230 (1.0%)
434,376,452 (4.7%)
42,040 (0.0%)
KRBBvKN.json (?)