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Syzygy endgame tablebases

White is losing with DTZ 101

Qe3+ Loss with DTZ 101

Kf1 Loss with DTZ 1 Kh1 Loss with DTZ 1

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

Histogram: KQQN losing (log scale)

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Longest KQQNvKBP phases

KQQNvKBP statistics

1,333,376,367,286 (99.5%)

880 (0.0%)

6,394,511,140 (0.5%)

2,576 (0.0%)

405,824,002 (0.0%)

KQQNvKBP.json (?)