<p><br /> Chelsea fought back against MSK Zilina to preserve their 100 per cent record in the Champions League and ease the pressure on under-fire boss Carlo Ancelotti thanks to second-half goals from Daniel Sturridge and Florent Malouda.<br /> </p><p><br /> Ancelotti's side had trailed to Babatounde Bello's shock 19th-minute opener for the Group F minnows but Sturridge levelled six minutes after the break.<br /> </p><p><br /> Malouda then grabbed a vital winner for the Barclays Premier League champions when he slotted home at the far post four minutes from time to ensure Chelsea finish in top spot.<br /> </p><p><br /> Zilina, battered by Marseille in their last Champions League outing, had arrived with an attacking mentality that gave Chelsea's youthful side something to worry about in the early stages.<br /> </p><p><br /> Chelsea hit trouble in the 19th minute when Bello sliced his way through the home defence and coolly slotted the ball home.<br /> </p><p><br /> Chelsea equalised in the 51st minute when Kalou's cross eluded everyone in the six-yard box apart from Sturridge at the far post, the striker slipping the ball through the legs of the Zilina keeper to make it 1-1.<br /> </p><p><br /> In the 69th minute Sturridge curled a low shot around the post after Chelsea has superbly carved open the Zilina defence.<br /> </p><p><br /> Patrick Van Aanholt was denied by the woodwork in the 71st minute when his thunderous 20-yard drive cannoned back off the left-hand upright.<br /> </p><p><br /> But Chelsea ensured they maintained their 100% record in Europe when Malouda slotted home at the far post after Drogba had headed substitute Nicolas Anelka's cross into his path.<br /> </p>