Martin Keown has backed former club Arsenal to go on the attack against Chelsea on Sunday.

The Gunners must defeat the Premier League leaders at the Emirates Stadium if they want to keep alive their slim hopes of winning the title.

While he believes that Chelsea will try to prevent Arsenal from playing, Keown expects Arsene Wenger's side to do most of the pressing.

"I think Arsenal will look to take the game to Chelsea and Chelsea will maybe use an extra midfield player in there," he told Sky Sports News. "Jose Mourinho usually finds a tactic to stop the opposition from playing and Wenger tends to just go for it."

Arsenal head into the game having won their last nine matches in all competitions.