Syzygy endgame tablebases
White to move
Black to move
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Black is losing with DTZ 110
Rg8+
Loss with DTZ 109
Ra4
Loss with DTZ 7
Kb4
Loss with DTZ 7
Ra7
Loss with DTZ 5
Rb8
Loss with DTZ 5
Rd8
Loss with DTZ 5
Re8
Loss with DTZ 5
Rh8
Loss with DTZ 5
Ra2
Loss with DTZ 3
Ra6
Loss with DTZ 3
Rc8
Loss with DTZ 3
Ka2
Loss with DTZ 3
Ka4
Loss with DTZ 3
Kc2
Loss with DTZ 3
Kc3
Loss with DTZ 3
Ra1
Loss with DTZ 1
Ra3
Loss with DTZ 1
Ra5
Loss with DTZ 1
Rf8
Loss with DTZ 1
bxc4
DTM 29
Zeroing
b4
Zeroing
This is a blessed loss.
Mate can be forced, but a draw can be achieved under the fifty-move rule.
KQNvKRP.pgn
Histogram: KQN winning vs. KRP (log scale)
⋮
Longest KQNvKRP phases
KQN winning with DTZ 83
KQN winning with DTZ 111 (frustrated)
KQN losing with DTZ 105 (frustrated)
KQN losing with DTZ 15
KQNvKRP statistics
19,804,140,918 (77.7%)
413,303 (0.0%)
2,194,419,185 (8.6%)
9,703 (0.0%)
3,480,221,659 (13.7%)
KQNvKRP.json
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