(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem133/Solution]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem133/Solution

]
PL[B]

AB[do][eo][go][cp][fp][ip][cq][jq][kq][lq][nq][cr][er][mr][cs][ds]
AW[ep][dq][fq][gq][hq][iq][dr][jr][es][fs]

;B[fr]C[B1]MN[1]
;W[gs]C[W2]MN[2]
;B[gr]C[B3]MN[3]
;W[hs]C[W4]MN[4]
;B[hr]C[B5]MN[5]
;W[is]C[W6]MN[6]
;B[eq]C[B7]MN[7]
;W[ir]C[W8]MN[8]

;
)
