(;GM[1]FF[4]SZ[19]
GN[Black to make ko]
PC[http://senseis.xmp.net/?GokyoShumyoSection3Problem34]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection3Problem34

Black to make ko]
PL[B]

AB[hb][ib][gc][hc][bd][cd][dd][ed][fd][gd]
AW[cb][fb][gb][jb][bc][ec][fc][ic][kc][id][he][cf][ef][gf][bg]


;
)
