(;GM[1]FF[4]SZ[19]
GN[Variation 1a]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem243/Attempts]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem243/Attempts

Variation 1a]
PL[B]

AB[cg][ci][ck][dk][el][fm][cn][do][fo][bp][cp][dp][cq][fq][er]
AW[cl][dm][dn][bo][co][ap][bq][ar][br][cr][dr]
LB[cm:a]

;B[an]C[B1]MN[1]
;W[ao]C[W2]MN[2]
;B[al]C[B3]MN[3]
;W[bl]C[W4]MN[4]
;B[bk]C[B5]MN[5]
;W[bn]C[W6]MN[6]
;B[bm]C[B7]MN[7]
;W[am]C[W8]MN[8]

;LB[cm:a]
)
