Syzygy endgame tablebases
White to move
Black to move
JavaScript required for interactive board view.
Black is losing with DTZ 8
Ke4
DTM 9
Loss with DTZ 7
Ke5
DTM 9
Loss with DTZ 7
Kd5
DTM 9
Loss with DTZ 5
Ke3
DTM 7
Loss with DTZ 5
Kc4
DTM 7
Loss with DTZ 3
Kc5
DTM 7
Loss with DTZ 3
KQRvK.pgn
Histogram: KQR winning vs. K (log scale)
Longest KQRvK phases
KQR winning with DTZ 9
KQRvK statistics
2,554,256 (99.3%)
17,684 (0.7%)
KQRvK.json
(?)