(;GM[1]FF[4]SZ[19]
GN[Narrower side]
PC[http://senseis.xmp.net/?ApproachOnTheOpenSide]AP[GoWiki:2009]
DT[2012-01-03]
C[Diagram from http://senseis.xmp.net/?ApproachOnTheOpenSide

Narrower side]
PL[W]

AB[dd][kd][dj]

;W[cf]C[W1]MN[1]
;B[ce]C[B2]MN[2]
;W[df]C[W3]MN[3]
;B[fd]C[B4]MN[4]
;W[dh]C[W5]MN[5]

;
)
