Chelsea left-back Ashley Cole believes that the Blues are still in the running for the Premier League title after clinching a "happy" point from their clash against Tottenham Hotspur.
Andre Villas-Boas's side snatched a draw at White Hart Lane after going behind from an Emmanuel Adebayor goal.
"When you come to places like this it's always going to be tough," Cole told the club's official website. "Tottenham have been playing very well and are on a good run of results so we knew it would be tough coming here but we set out a game plan at the start and got back into the game, scoring a great goal with Daniel Sturridge.
"Of course the Manchester teams are doing well, Man City are playing amazing football as are Man U, so it could be any one from five. We've got to keep going now, this was a tough place to come and we're happy with a point.
"There are five teams who still have a chance and we have to hope the top teams slip up. At the moment it's anyone's league but Man City are playing very well."
The Blues sit in fourth place in the league table, ten points adrift of leaders Manchester City.