Syzygy endgame tablebases
White to move
Black to move
JavaScript required for interactive board view.
Black is losing with DTZ 50
Kb7
DTM 57
Loss with DTZ 49
Ka7
DTM 41
Loss with DTZ 33
Ka5
DTM 35
Loss with DTZ 27
Kb5
DTM 35
Loss with DTZ 27
Kb6
DTM 35
Loss with DTZ 27
KRNvKB.pgn
Histogram: KRN winning vs. KB (log scale)
Longest KRNvKB phases
KRN winning with DTZ 50
KRN losing with DTZ 1
KRNvKB statistics
133,438,503 (81.4%)
30,531,627 (18.6%)
130 (0.0%)
KRNvKB.json
(?)
