(;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][hj][dk][ek][cl][hl][cm][dm][gm][im][cn][en][fn][gn][hn][co][eo][fo][cp]
AW[ci][hi][bk][ck][fk][gk][hk][ik][bl][dl][el][fl][gl][em][fm][dn][do][go][ho][bp][dp][bq][cq]

;B[dq]C[B21]MN[21]
;W[ep]C[W22]MN[22]
;B[eq]C[B23]MN[23]
;W[fp]C[W24]MN[24]
;B[gp]C[B25]MN[25]
;W[fq]C[W26]MN[26]
;B[fr]C[B27]MN[27]
;W[gq]C[W28]MN[28]
;B[hq]C[B29]MN[29]
;W[gr]C[W30]MN[30]

;
)
