Chelsea's fading Premier League title hopes suffered a huge blow as Fulham hit back to earn a battling draw in a lacklustre west London derby.Juan Mata put the hosts ahead after the break, cracking home a fine first-time shot from the edge of the box.Fulham levelled when Bryan Ruiz easily beat Ashley Cole and found Clint Dempsey, who netted from close range.Chelsea dominated possession and created a host of chances late in the game, but the visitors held on.Raul Meireles and substitutes Didier Drogba and Florent Malouda each had two chances to secure maximum points after Dempsey's 56th-minute strike as the Blues laid siege to the Fulham goal.However, Chelsea's late dominance was in stark contrast to a desperate first-half display which lacked urgency, quality and conviction.Despite being pinned back in their own half for most of the final half-hour, Fulham were good value for a draw, which leaves Chelsea 10 points below Premier League leaders Manchester City having played a game more.Misfiring £50m striker Fernando Torres, making his first Chelsea start in two months, once again failed to impress with another hit-and-miss display.The Spaniard volleyed straight at goalkeeper David Stockdale after showing immaculate chest control from Mata's exquisite pass before the interval, and had a decent shout for a penalty ignored after the break.But Torres continues to look a shadow of the player so often hailed as the best forward in the world during his Liverpool days.The Cottagers frustrated Chelsea with a disciplined defensive display, and broke with purpose to create as many decent chances as their hosts before the break.Dempsey forced a fine save from Petr Cech with an awkward effort that bounced in front of the goalkeeper, and Moussa Dembele and Orlando Sa, who played up front on his own, also had efforts on goal.At the other end Daniel Sturridge sliced a shot wide after being teed up by Torres, but Chelsea only sparked into life after half-time.They went ahead when Mata found the corner of Stockdale's goal from 18 yards after Torres held the ball up.Any hopes that it would be lay the platform for a much-needed convincing home win soon vanished when Ruiz did brilliantly to deceive Cole and Dempsey got in front of David Luiz to turn the ball home from close range.At that point Andre Villas-Boas's side finally began to play with greater urgency.Sturridge saw a decent curling strike flicked over by Stockdale, and Malouda, on for the ineffective Frank Lampard, was unlucky not to score with a cheeky close-range backheel from John Terry's header.Torres also had a shout for a penalty ignored as he tumbled on the edge of the area and Drogba shot straight at Stockdale from a tight angle.Meireles then shot narrowly wide after a wonderful turn and also had a header tipped over by the impressive Stockdale.But Fulham were able to withstand the onslaught and earn the point they so craved following last week's home mauling by Manchester United.