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Syzygy endgame tablebases

Black is losing with DTZ 140

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

KQRNPvKQ.pgn

Histogram: KQRNP winning (log scale)

Longest KQRNPvKQ phases

KQRNPvKQ statistics

1,090,031,319,697 (88.2%)
28,305,739 (0.0%)
115,424,722,653 (9.3%)
15,208,040 (0.0%)
30,725,692,151 (2.5%)
KQRNPvKQ.json (?)