(;GM[1]FF[4]SZ[19]
GN[To end the ko, Black captures]
PC[http://senseis.xmp.net/?HolIgorNotesOnKo]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?HolIgorNotesOnKo

To end the ko, Black captures]
PL[B]

AB[db][fb][cc][ec][dd][de][df]
AW[eb][gb][fc][ed][fd]
CR[fd]


;CR[fd]
)
