(;GM[1]FF[4]SZ[19]
GN[Variation]
PC[https://senseis.xmp.net/?XuanxuanQijingProblem181/Solution]AP[GoWiki:2009]
DT[2023-02-08]
C[Diagram from https://senseis.xmp.net/?XuanxuanQijingProblem181/Solution

Variation]
PL[W]

AB[ma][lb][nb][rb][sb][lc][nc][oc][pc][qc][kd][ke][mf][of][qf][qg]
AW[mb][hc][jc][kc][mc][rc][sc][ld][md][nd][od][pd][qd][re]

;W[kb]C[W1]MN[1]
;B[la]C[B2]MN[2]
;W[qb]C[W3]MN[3]
;B[pb]C[B4]MN[4]
;W[qa]C[W5]MN[5]
;B[pa]C[B6]MN[6]
;W[na]C[W7]MN[7]
;B[oa]C[B8]MN[8]
;W[ka]C[W9]MN[9]

;
)
