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Syzygy endgame tablebases

Black is losing with DTZ 114

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

KRRBvKBN.pgn

Histogram: KRRB winning (log scale)

Longest KRRBvKBN phases

KRRBvKBN statistics

447,725,351,372 (93.3%)
12,551,443,230 (2.6%)
19,802,060,698 (4.1%)
37,488,578 (0.0%)
KRRBvKBN.json (?)