(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem297/Attempts]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem297/Attempts

]
PL[B]

AB[dj][fj][dk][cl][cm][dm][gm][cn][en][gn][co][eo][fo][go][cp]
AW[ci][hi][bk][ck][fk][bl][dl][el][gl][em][fm][dn][fn][do][bp][dp][bq][cq][eq]

;B[ek]C[B11]MN[11]
;W[fl]C[W12]MN[12]
;B[hl]C[B13]MN[13]
;W[gk]C[W14]MN[14]
;B[hj]C[B15]MN[15]

;
)
