(;GM[1]FF[4]SZ[7]
GN[The group on the lower right is a balanced double ko.]
PC[http://senseis.xmp.net/?IngKoRule/Discussion]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?IngKoRule/Discussion

The group on the lower right is a balanced double ko.]
PL[B]

AB[da][ea][fa][cb][db][dc][ad][bd][cd][dd][ae][ce][fe][bf][ef][ff][gf][ag][bg][dg][fg]
AW[aa][ca][ga][bb][eb][fb][gb][ac][bc][cc][ec][gc][ed][fd][de][ee][ge][cf][df][cg]


;
)
