Chelsea manager Guus Hiddink insisted that beating Liverpool 3-1 at Anfield doesn't mean his team have secured a UEFA Champions League semi-final spot. Hiddink believes that despite the 'unexpected' big win, Liverpool can still cause an upset when the two teams meet at Stamford Bridge in next week's second leg. "We cannot afford to take it lightly because Liverpool have proved that they can surprise. We will have to concentrate very much," Hiddink said after the game. "You have to remember that it is only half-time in the tie." The Dutch tactician added that the big win largely came down to his team's attacking approach despite playing away from home. "Normally teams would lean back on their defence when they equalise at Anfield, especially in the later stages of the Champions League. "But we thought we could do more so we said we had to go for the second. If you feel you can hurt part of their team it would be stupid not to go for it." After conceding an early goal from Fernando Torres, Chelsea secured their win thanks to a brace from Branislav Ivanovic and a striker from Didier Drogba. Watch Chelsea's beat Liverpool
