(;GM[1]FF[4]SZ[9]
GN[Certain answer]
PC[http://senseis.xmp.net/?TheArtOf9x9Go/chie717]AP[GoWiki:2009]
DT[2016-10-15]
C[Diagram from http://senseis.xmp.net/?TheArtOf9x9Go/chie717

Certain answer]
PL[B]

AB[bc][dc][ec][cd][fd][gd][hd][be][ce][ee][fe][ef][cg][dg][bh][eh]
AW[fc][gc][dd][ed][ae][de][ge][bf][cf][df][ff][gf][bg][eg][fg]
LB[dh:a]

;B[ad]C[B33]MN[33]
;W[ch]C[W34]MN[34]

;LB[dh:a]
)
