Chelsea face herculean task to topple Champions League giants Barcelona

History books are firmly against the Blues as they try to overturn a three-goal deficit against a side that rarely falterThe scale of Chelsea’s task in their European semi-final second leg can be summed up in a few ominous statistics. For starters, their opponents, Barcelona, have never lost a two-leg Women’s Champions League tie after securing a first-leg victory. They have won 17 consecutive two-leg ties in the tournament and, this time, the eight-time semi-finalists are three goal