Khadija Shaw showed Manchester City what they are giving up and Chelsea what they are potentially getting in emphatic style at Stamford Bridge, scoring the injury-time equaliser and then the winner as City came from two goals behind to earn a place in the FA Cup final against Brighton. Shaw has dominated headlines this week: the Women’s Super League top scorer is set to leave Manchester City and Chelsea are leading the chase. Her 91st-minute goal forced extra time before a thumping header in the 103rd minute ensured City’s double ambitions remain alive after the most fraught of encounters. A rejuvenated Sam Kerr looked to have stolen the show at Stamford Bridge, the Australia forward scoring her eighth goal in eight games in the FA Cup semi-final showdown between the WSL champions and the League Cup winners, after Erin Cuthbert had given them a first-half lead.…