(;GM[1]FF[4]SZ[19]
GN[Black to make ko]
PC[http://senseis.xmp.net/?GokyoShumyoSection3Problem24]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection3Problem24

Black to make ko]
PL[B]

AB[ha][db][ib][dc][ec][gc][hc]
AW[ia][ja][cb][jb][cc][jc][cd][ed][fd][id][de][he]


;
)
