(;GM[1]FF[4]SZ[19]
GN[Vital point?]
PC[http://senseis.xmp.net/?GokyoSeimyoVolume3Problem12/Attempts]AP[GoWiki:2009]
DT[2009-07-30]
C[Diagram from http://senseis.xmp.net/?GokyoSeimyoVolume3Problem12/Attempts

Vital point?]
PL[W]

AB[ao][ap][bp][cp][dp][ep][dq][gq][hq][iq][dr][fr][es]
AW[bm][an][bo][co][do][eo][fp][gp][hp][bq][cq][eq][fq][er]

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

;
)
