Chess Opening Theory/1. e4/1...c6/2. d4/2...d5/3. Nc3/3...dxe4/4. Nxe4/4...Bf5

= Caro-Kann Defence:Classical Variation =

White can, and almost always does, stick to the main line, with Ng3, forcing the bishop back, but the ambitious Nc5, and the aggressive Burris Gambit have given white surprising success.