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Syzygy endgame tablebases

White is winning with DTZ 9

Kb2 DTM 28 Win with DTZ 8 Kc2 DTM 24 Win with DTZ 10 Kd2 DTM 24 Win with DTZ 12

KQRvKR.pgn lichess.org

Histogram: KQR winning vs. KR (log scale)

Longest KQRvKR phases

KQRvKR statistics

120,015,209 (89.1%)

14,461,706 (10.7%)

223,455 (0.2%)

KQRvKR.json (?)