(;GM[1]FF[4]SZ[9]
GN[Moves 20 to 29]
PC[http://senseis.xmp.net/?MirrorGo]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?MirrorGo

Moves 20 to 29]
PL[B]

AB[bc][dd][gd][be][ce][ee][df][dg][fg][gg]
AW[cc][dc][fc][fd][ge][he][cf][ef][ff][hg]
CR[ef]

;B[ed]C[B1]MN[1]
;W[ec]C[W2]MN[2]
;B[eg]C[B3]MN[3]
;W[cd]C[W4]MN[4]
;B[gf]C[B5]MN[5]
;W[fe]C[W6]MN[6]
;B[de]C[B7]MN[7]
;W[hf]C[W8]MN[8]
;B[bd]C[B9]MN[9]

;CR[ef]
)
