(;GM[1]FF[4]SZ[19]
GN[Responding to the ko threat]
PC[https://senseis.xmp.net/?InvasionAsAKoThreat]AP[GoWiki:2009]
DT[2020-09-13]
C[Diagram from https://senseis.xmp.net/?InvasionAsAKoThreat

Responding to the ko threat]
PL[W]

AB[ak][ck][dk][bl][cl][dr]
AW[ek][al][dl][el][am][bm][cm][dm][cp][ip][iq][ir][is]
CR[dr]

;W[br]C[W1]MN[1]

;CR[dr]
)
