(;GM[1]FF[4]SZ[19]
GN[(3) continuation 1]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem13/Attempts]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem13/Attempts

(3) continuation 1]
PL[B]

AB[sa][nb][rb][jc][kc][mc][nc][sc][rd][ke][ne][oe][qe][re][lf][pf][qf][ng]
AW[ob][pb][qb][oc][qc][rc][ld][md][nd][od][pd][qd][pe]
CR[ob]

;B[qa]C[B1]MN[1]
;W[pa]C[W2]MN[2]
;B[sd]C[B3]MN[3]
;W[lc]C[W4]MN[4]
;B[lb]C[B5]MN[5]
;W[mb]C[W6]MN[6]
;B[na]C[B7]MN[7]

;CR[ob]
)
