Liverpool piled the pressure on Chelsea manager Jose Mourinho as Jurgen Klopp secured a hugely impressive first Premier League win since taking charge at Anfield.Mourinho was recently given the backing of Chelsea`s hierarchy after their poor start to the season - but whether their faith remains after this desperate defeat remains to be seen.Chelsea made the perfect start when Ramires headed them into the lead after only three minutes but Liverpool`s confidence was not dented and Philippe Coutinho equalised spectacularly in first-half stoppage time.Coutinho put Liverpool ahead with a shot that deflected off John Terry with 16 minutes left before substitute Christian Benteke wrapped up a victory Klopp`s side thoroughly deserved. -BBC