(;GM[1]FF[4]SZ[19]
GN[Diagonal opening]
PC[http://senseis.xmp.net/?BQM430]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM430

Diagonal opening]
PL[B]

LB[cd:a][dd:b]

;B[pd]C[B1]MN[1]
;W[pq]C[W2]MN[2]
;B[dp]C[B3]MN[3]

;LB[cd:a][dd:b]
)
