Hungarian defence - Tartakower variation
1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. c3 Nf6 6. e5 Ne4
White moves the king's pawn to e4. Black moves the king's pawn to e5. White develops the knight to f3.
Black develops the knight to c6. White develops the light-squared bishop to c4. Black develops the dark-squared bishop to e7.
White plays the queen's pawn to d4. Black captures on d4 with the king's pawn. White pushes the c-pawn to c3.
Black jumps the knight to f6. White plays the king's pawn to e5. Black transfers the knight to e4.