(;GM[1]FF[4]SZ[9]
GN[]
PC[http://senseis.xmp.net/?TheArtOf9x9Go/aburayama7090]AP[GoWiki:2009]
DT[2016-11-09]
C[Diagram from http://senseis.xmp.net/?TheArtOf9x9Go/aburayama7090

]
PL[W]

AB[cc][ec][cd][de][ee][cf][ff][gf][dg]
AW[db][dc][gc][dd][ed][ge][cg][dh]

;W[eg]C[W18]MN[18]

;
)
