(;GM[1]FF[4]SZ[19]
GN[Black to save his five stones at the top left]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem73/Hint]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem73/Hint

Black to save his five stones at the top left]
PL[B]

AB[eb][gb][gc][hc][nc][gd][jd][kd][nd][pd][he][ie][jf]
AW[cb][hb][jb][ic][lc][ed][hd][id][md][ce][fe][ge][me]


;
)
