LIVERPOOL, England — Liverpool’s woeful home form is developing into a full-blown crisis after Chelsea’s 1-0 victory on Thursday inflicted a fifth straight league loss at Anfield on the Premier League champions — the worst run in the club’s 128-year history. With Liverpool's title defence already over, this was billed as a battle for a Champions League place and Mason Mount’s 42nd-minute goal lifted Chelsea back into the top four. Chelsea’s previous win at Anfield, in 2014, effectively ended the title hopes of Brendan Rodgers’ side. This one was a blow to Liverpool’s chances of a top-four finish under Jurgen Klopp.