(;GM[1]FF[4]SZ[9]
GN[Moves 21-30]
PC[http://senseis.xmp.net/?9x9DoNotPassGo]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?9x9DoNotPassGo

Moves 21-30]
PL[B]

AB[cc][dc][ee][ge][cf][gf][cg][hg][gh]
AW[fc][hd][he][hf][dg][fg][gg][bh][ch][eh]

;B[fh]C[B1]MN[1]
;W[ef]C[W2]MN[2]
;B[ff]C[B3]MN[3]
;W[eg]C[W4]MN[4]
;B[hh]C[B5]MN[5]
;W[ae]C[W6]MN[6]
;B[gc]C[B7]MN[7]
;W[gd]C[W8]MN[8]
;B[fe]C[B9]MN[9]
;W[fb]C[W10]MN[10]

;
)
