(;GM[1]FF[4]SZ[9]
GN[]
PC[http://senseis.xmp.net/?TheArtOf9x9Go/yokoyama111]AP[GoWiki:2009]
DT[2016-10-21]
C[Diagram from http://senseis.xmp.net/?TheArtOf9x9Go/yokoyama111

]
PL[W]

AB[cb][hc][ee][cf][df][ff][cg][fg][gg]
AW[eb][gc][dg][eg][hg][fh][gh][hh]
CR[eb]

;W[hd]C[W18]MN[18]
;B[fc]C[B19]MN[19]

;CR[eb]
)
