(;GM[1]FF[4]SZ[19]
GN[Solution 1]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem168/Solution]AP[GoWiki:2009]
DT[2015-03-07]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem168/Solution

Solution 1]
PL[W]

AB[bj][cj][dj][ek][fl][cm][cn][fn][gn][bo][go][io][cp][kp][cq][dq][lq][dr][fr][gr][hr][kr][es]
AW[ck][dl][dm][dn][co][do][fo][dp][fp][eq][fq][gq][hq][iq][er][ir][jr]

;W[bp]C[W1]MN[1]
;B[bn]C[B2]MN[2]
;W[bq]C[W3]MN[3]
;B[br]C[B4]MN[4]
;W[bs]C[W5]MN[5]
;B[ds]C[B6]MN[6]
;W[ar]C[W7]MN[7]
;B[cs]C[B8]MN[8]

;
)
