(;GM[1]FF[4]SZ[19]
GN[Avoid Ko]
PC[https://senseis.xmp.net/?44Point33InvasionDoubleHaneAtariUpCapture]AP[GoWiki:2009]
DT[2022-09-10]
C[Diagram from https://senseis.xmp.net/?44Point33InvasionDoubleHaneAtariUpCapture

Avoid Ko]
PL[B]

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

;B[df]C[B1]MN[1]
;W[af]C[W2]MN[2]
;B[cg]C[B3]MN[3]
;W[bf]C[W4]MN[4]

;LB[ch:a]
)
