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Syzygy endgame tablebases

Black is losing with DTZ 102

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

KRRBNvKN.pgn

Histogram: KRRBN winning (log scale)

Longest KRRBNvKN phases

KRRBNvKN statistics

504,202,743,235 (100.0%)
424,766 (0.0%)
124,751,151 (0.0%)
2,927,570 (0.0%)
KRRBNvKN.json (?)