(;GM[1]FF[4]SZ[19]
GN[Black wins ko]
PC[http://senseis.xmp.net/?SomeEndgameProblem6/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?SomeEndgameProblem6/Solution

Black wins ko]
PL[B]

AB[ga][ia][ja][ka][gb][hb][jb][gc][hc][ic]
AW[la][kb][lb][jc][kc][lc]


;
)
