(;GM[1]FF[4]SZ[19]
GN[Variation 1 : mistake at 7]
PC[http://senseis.xmp.net/?GokyoShumyoSection1Problem14/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection1Problem14/Solution

Variation 1 : mistake at 7]
PL[B]

AB[do][ap][dp][bq][cq][dq][er][fr][ds]
AW[bm][cn][dn][eo][bp][cp][aq][eq][fq][hq][gr][fs]

;B[ar]C[B1]MN[1]
;W[bs]C[W2]MN[2]
;B[cs]C[B3]MN[3]
;W[gs]C[W4]MN[4]
;B[br]C[B5]MN[5]
;W[dr]C[W6]MN[6]
;B[cr]C[B7]MN[7]
;W[es]C[W8]MN[8]

;
)
