(;GM[1]FF[4]SZ[19]
GN[Attempt]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem77/Solution]AP[GoWiki:2009]
DT[2017-04-26]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem77/Solution

Attempt]
PL[B]

AB[gb][mb][pb][fc][hc][ic][mc][qc][jd][kd][ld][pd][me][ne]
AW[hb][ib][nb][jc][kc][lc][nc][md][nd]

;B[jb]C[B1]MN[1]
;W[kb]C[W2]MN[2]
;B[ja]C[B3]MN[3]
;W[ka]C[W4]MN[4]
;B[na]C[B5]MN[5]
;W[oa]C[W6]MN[6]
;B[ma]C[B7]MN[7]
;W[ob]C[W8]MN[8]
;B[od]C[B9]MN[9]

;
)
