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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.

KQBNvKN.pgn

Histogram: KQBN winning (log scale)

Longest KQBNvKN phases

KQBNvKN statistics

8,232,781,168 (93.5%)
1,183,626 (0.0%)
571,791,983 (6.5%)
20,609 (0.0%)
KQBNvKN.json (?)