Caro-Kann - exchange - Rubinstein variation
1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4
White plays the king's pawn to e4. Black pushes the c-pawn to c6. White plays the queen's pawn to d4.
Black advances the queen's pawn to d5. White captures on d5 with the king's pawn. Black captures on d5 with the c-pawn.
White develops the light-squared bishop to d3. Black develops the knight to c6. White pushes the c-pawn to c3.
Black transfers the knight to f6. White moves the dark-squared bishop to f4.