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Syzygy endgame tablebases

White is losing with DTZ 300

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

KRBBvKQN.pgn

Histogram: KRBB losing (log scale)

Longest KRBBvKQN phases

KRBBvKQN statistics

111,969,910,594 (25.6%)
3,577,478,684 (0.8%)
88,638,889,658 (20.3%)
3,338,262,052 (0.8%)
229,719,731,420 (52.5%)
KRBBvKQN.json (?)