Syzygy endgame tablebases
White to move
Black to move
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Black is losing with DTZ 128
Rh1+
Loss with DTZ 127
Ne5
Loss with DTZ 111
Kc6
Loss with DTZ 3
Nf6
Loss with DTZ 3
Kc4
Loss with DTZ 1
Ne3
Loss with DTZ 1
Nf2
Loss with DTZ 1
Nh6
Loss with DTZ 1
Ra2+
Loss with DTZ 1
Rb2
Loss with DTZ 1
Rc2
Loss with DTZ 1
Rd2
Loss with DTZ 1
Re2
Loss with DTZ 1
Rf2
Loss with DTZ 1
Rg2
Loss with DTZ 1
Rh3
Loss with DTZ 1
Rh4
Loss with DTZ 1
Rh5
Loss with DTZ 1
Rh6
Loss with DTZ 1
Rh7
Loss with DTZ 1
Rh8
Loss with DTZ 1
This is a blessed loss.
Mate can be forced, but a draw can be achieved under the fifty-move rule.
KQPvKRN.pgn
lichess.org
Histogram: KQP winning vs. KRN (log scale)
Longest KQPvKRN phases
KQP winning with DTZ 100
KQP winning with DTZ 128 (frustrated)
KQP losing with DTZ 23
KQPvKRN statistics
18,023,578,785 (71.2%)
52,454 (0.0%)
3,230,393,681 (12.8%)
4,061,704,594 (16.0%)
KQPvKRN.json
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