Alekhine's defence - modern - Alekhine variation
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. c4
White pushes the king's pawn to e4. Black develops the knight to f6. White advances the king's pawn to e5.
Black transfers the knight to d5. White pushes the queen's pawn to d4. Black plays the queen's pawn to d6.
White develops the knight to f3. Black develops the light-squared bishop to g4. White moves the c-pawn to c4.