1.d4 d5 2.Bf4!! 1-0Always Bf4, England
I used to think that the Old Benoni Prevented the London but the London set up still prevails after dxc5. In my "Ultimate London System" article I usually recommend 2.c3 but 2.dxc5 also seems to work. I even beat an IM with it! https://www.chess.com/live/game/3422420716
Here comes up an EPIC London kill where pieces went flying and I came out on top against a higher rated player. https://www.chess.com/live/game/3430286664
Team London System! !! Long live the great Bf4!