(;GM[1]FF[4]SZ[19]
GN[Black to kill]
PC[http://senseis.xmp.net/?GokyoShumyoSection2Problem42]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection2Problem42

Black to kill]
PL[B]

AB[fa][cb][eb][gb][bc][dc][fc][be][ge][cf][ef][bg]
AW[da][db][cc][ec][ad][bd][cd][ed][de]


;
)
