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Syzygy endgame tablebases

Black is losing with DTZ 110

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

KQBvKBB.pgn

Histogram: KQB winning (log scale)

Longest KQBvKBB phases

KQBvKBB statistics

6,617,520,108 (81.7%)
13,090,770 (0.2%)
1,455,641,622 (18.0%)
11,063,938 (0.1%)
KQBvKBB.json (?)