Syzygy endgame tablebases
White to move
Black to move
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Black is losing with DTZ 250
Kd4
Loss with DTZ 249
Ke4
Loss with DTZ 27
Kc5
Loss with DTZ 25
Kc6
Loss with DTZ 21
Kd6
Loss with DTZ 21
Ke5
Loss with DTZ 3
Ke6
Loss with DTZ 3
This is a blessed loss.
Mate can be forced, but a draw can be achieved under the fifty-move rule.
KRNPvKBN.pgn
Histogram: KRNP winning vs. KBN (log scale)
Longest KRNPvKBN phases
KRNP winning with DTZ 100
KRNP winning with DTZ 251 (frustrated)
KRNP losing with DTZ 113 (frustrated)
KRNP losing with DTZ 25
KRNPvKBN statistics
1,234,986,406,879 (76.8%)
8,047,755,230 (0.5%)
362,340,021,860 (22.5%)
19,311,687 (0.0%)
3,620,715,790 (0.2%)
KRNPvKBN.json
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