(;GM[1]FF[4]SZ[19]
GN[Force]
PC[https://senseis.xmp.net/?44PointLowApproachHighExtensionInvasion]AP[GoWiki:2009]
DT[2020-04-23]
C[Diagram from https://senseis.xmp.net/?44PointLowApproachHighExtensionInvasion

Force]
PL[W]

AB[hc][dd][df]
AW[fc][jd]

;W[ee]C[W1]MN[1]
;B[de]C[B2]MN[2]
;W[hd]C[W3]MN[3]
;B[id]C[B4]MN[4]
;W[ie]C[W5]MN[5]
;B[ic]C[B6]MN[6]
;W[gd]C[W7]MN[7]
;B[jc]C[B8]MN[8]
;W[kd]C[W9]MN[9]

;
)
