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

Opening]
PL[W]

AB[lc][od][pd][qd][me][pj][pp]
AW[nb][cc][nc][pc][qc][dp]
LB[lb:a]

;W[jp]C[W1]MN[1]
;B[fd]C[B2]MN[2]
;W[df]C[W3]MN[3]

;LB[lb:a]
)
