(;GM[1]FF[4]SZ[9]
GN[5-4 opening]
PC[http://senseis.xmp.net/?9x9Openings]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?9x9Openings

5-4 opening]
PL[B]

LB[ce:c][de:a][cf:b][df:d]

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

;LB[ce:c][de:a][cf:b][df:d]
)
