(;GM[1]FF[4]SZ[9]
GN[3-4 Opening]
PC[http://senseis.xmp.net/?9x9Openings]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?9x9Openings

3-4 Opening]
PL[B]

LB[cc:k][dc:e][dd:d][ce:g][de:a][fe:j][cf:b][df:c][ef:f][gf:i][dg:h]

;B[gd]C[B1]MN[1]

;LB[cc:k][dc:e][dd:d][ce:g][de:a][fe:j][cf:b][df:c][ef:f][gf:i][dg:h]
)
