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Syzygy endgame tablebases

Black is losing with DTZ 108

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

KQQRBvKQ.pgn

Histogram: KQQRB winning (log scale)

Longest KQQRBvKQ phases

KQQRBvKQ statistics

339,867,601,543 (97.9%)
6,318 (0.0%)
6,859,950,809 (2.0%)
593,097,354 (0.2%)
KQQRBvKQ.json (?)