(;GM[1]FF[4]SZ[19]
GN[Black to kill]
PC[http://senseis.xmp.net/?GokyoShumyoSection2Problem31]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection2Problem31

Black to kill]
PL[B]

AB[gb][fc][hc][cd][ed][fd][ce][de][bf][cg]
AW[eb][fb][cc][dc][ec][dd]


;
)
