Arsenal midfielder Andrey Arshavin says it's improving the little details that will turn the team into a title challenger.

The Russia international says it's making the right decisions at key moments in big games make the difference.

He said: "There is no big difference between the successful teams and the teams who are close and Arsene (Wenger) says the same.

"It is important to be better at particular times - if you are better at the key moments, you get success."