(;GM[1]FF[4]SZ[19]
GN[The old continuation]
PC[https://senseis.xmp.net/?33PointInvasion]AP[GoWiki:2009]
DT[2019-03-28]
C[Diagram from https://senseis.xmp.net/?33PointInvasion

The old continuation]
PL[W]

AB[dc][dd][ce][cf][cg]
AW[cc][cd][be][bf]
LB[de:a][bg:b]

;W[db]C[W1]MN[1]
;B[eb]C[B2]MN[2]
;W[cb]C[W3]MN[3]
;B[fc]C[B4]MN[4]

;LB[de:a][bg:b]
)
