World champion Fernando Alonso believes his McLaren team will need to work very hard in order to catch rivals Ferrari this year.
Although Alonso is currently leading the championship after the first three races, the general impression is that Ferrari currently have the most competitive car of the field.
Alonso reckons McLaren will eventually be able to catch their Italian drivers, but the two-time champion is convinced the task will not be easy.
"Yes," said Alonso when asked if McLaren will catch Ferrari, "but catching them will not be easy because they also develop their cars a lot," Alonso told his country's El Pais newspaper in an interview.
"McLaren will need to have a brighter idea than Ferrari over the next few months, and that's what we are working on.
"In Barcelona we tried new aerodynamic components that could give us two or three tenths per lap, but I'm sure Ferrari will also have that."
Alonso is currently tied on points with Ferrari's Kimi Raikkonen and his own McLaren teammate Lewis Hamilton at the top of the standings.
The Spaniard, however, is hoping the championship battle becomes just a two-horse race as the season progresses.
"I hope so. That's just what I think, that the battle for the title is between two drivers, because three is too many," he added. "And, above all, I hope to be one of those two. We'll have to wait and see if the other one is Raikkonen, Massa or Hamilton.
"But Raikkonen, without a doubt, has all the ingredients to be one of the main candidates: he has the experience of having fought for a lot of titles, in 2003, 2004, and 2005, and I think he will be there during the whole championship."
Alonso, champion for the past two years with Renault, is expecting a tough fight to defend his title, but the Spaniard feels optimistic he will manage it.
"I don't know, I'm confident I will. I have a good feeling. It will be the hardest year because of the change of team and how close the championship is. But I hope that the equal terms and the high pressure to not make mistakes will give me the edge."