(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?XuanxuanQijingProblem164/Attempts]AP[GoWiki:2009]
DT[2013-04-01]
C[Diagram from http://senseis.xmp.net/?XuanxuanQijingProblem164/Attempts

]
PL[W]

AB[db][bd][dd][ee]
AW[ca][bb][ac]
LB[gd:x]

;W[cc]C[W1]MN[1]
;B[ff]C[B2]MN[2]
;W[dc]C[W3]MN[3]
;B[eb]C[B4]MN[4]
;W[ec]C[W5]MN[5]
;B[fb]C[B6]MN[6]
;W[ed]C[W7]MN[7]

;LB[gd:x]
)
