By David Lynch Liverpool’s Europa League hopes have been left hanging by a thread after a shock 3-0 defeat to Atalanta in the first leg of the sides’ quarter-final tie. A brace from former West Ham striker Gianluca Scamacca and a further strike from Mario Pasalic condemned the Reds to their first loss at Anfield since February 2023, when they were beaten by Real Madrid. And, barring a miraculous comeback in Bergamo, dreams of Jurgen Klopp capping his final season in charge with a European trophy look to be dead. How the game unfoldedThe raft of changes made by manager Klopp suggested he felt L…