(;GM[1]FF[4]SZ[19]
GN[The way to secure the ko]
PC[http://senseis.xmp.net/?SnapbackProblem14/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?SnapbackProblem14/Solution

The way to secure the ko]
PL[W]

AB[hb][jb][ic][jc][bd][cd][dd][ed][id][jd][ee][fe][ge][he][ie]
AW[ha][ja][gb][ib][kb][kc][kd][ce][de][je][ke][bf][ef][ff][gf][hf][if][cg][dg]

;W[hc]C[W1]MN[1]

;
)
