Syzygy endgame tablebases
White to move
Black to move
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Black is winning with DTZ 140
Ka8
Win with DTZ 139
Bb7
Draw
Kb6
Draw
Kb8
Draw
This is a cursed win.
Mate can be forced, but a draw can be achieved under the fifty-move rule.
KRBNvKBP.pgn
Histogram: KRBN losing vs. KBP (log scale)
⋮
Longest KRBNvKBP phases
KRBN winning with DTZ 54
KRBN winning with DTZ 133 (frustrated)
KRBN losing with DTZ 141 (frustrated)
KRBN losing with DTZ 46
KRBNvKBP statistics
1,345,630,515,725 (85.0%)
30,914,978 (0.0%)
192,202,208,958 (12.1%)
582,435,609 (0.0%)
45,099,036,336 (2.8%)
KRBNvKBP.json
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