(;GM[1]FF[4]SZ[19]
GN[White to kill]
PC[http://senseis.xmp.net/?GokyoShumyoSection2Problem20]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection2Problem20

White to kill]
PL[W]

AB[cb][eb][cc][dc][bd]
AW[fb][gb][ec][cd][dd][ed][be][cf]


;
)
