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Syzygy endgame tablebases

Black is losing with DTZ 101

Kg2 Loss with DTZ 1 Kg3 Loss with DTZ 1 Kh3 Loss with DTZ 1 bxa1=B Zeroing bxa1=N Zeroing bxa1=R Zeroing a2 Zeroing b1=B Zeroing b1=N Zeroing b1=Q Zeroing b1=R Zeroing

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

Histogram: KQQB winning (log scale)

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Longest KQQBvKPP phases

KQQBvKPP statistics

1,050,423,325,904 (99.5%)

96 (0.0%)

4,724,506,228 (0.4%)

12,908 (0.0%)

312,575,608 (0.0%)

KQQBvKPP.json (?)