Chess Opening Theory/1. d4/1...d5/2. c4/2...e6/3. Nc3/3...Nf6/4. Nf3/4...c6/5. Bg5/5...dxc4/6. e4

< Chess Opening Theory‎ | 1. d4‎ | 1...d5‎ | 2. c4‎ | 2...e6‎ | 3. Nc3‎ | 3...Nf6‎ | 4. Nf3‎ | 4...c6‎ | 5. Bg5‎ | 5...dxc4

Botvinnik Slav edit

6. e4 edit

White claims the entire Center, while revealing the f1 bishop's attack on the c4 pawn. Black must fortify the c4 pawn with …b5