When Thomas Tuchel was given the job of reviving Chelsea at the end of January, he wanted to return them to next season’s Champions League via a top-four Premier League finish. The notion that he might actually win the thing for only the second time in the club’s history was ludicrous.
Not any more. On a night of glory for him and his team, the manager applied the final brush strokes to his renaissance masterpiece, out-manoeuvring his friend and rival, Pep Guardiola, and watching Kai Havertz score the decisive goal just before half-time.