(;GM[1]FF[4]SZ[9]
GN[]
PC[http://senseis.xmp.net/?TheArtOf9x9Go/yokoyama111]AP[GoWiki:2009]
DT[2016-10-20]
C[Diagram from http://senseis.xmp.net/?TheArtOf9x9Go/yokoyama111

]
PL[W]

AB[ee][cf][df][ff][cg][gg]
AW[eb][dg][eg][gh][hh]
LB[fh:a]

;W[hg]C[W12]MN[12]
;B[fg]C[B13]MN[13]

;LB[fh:a]
)
