The video assistant referee was never likely to be the hero of the piece, having already intervened to dismiss George Dobson late in normal time. When Lewis Brunt nudged in a 114th-minute header, the Cae Ras was delirious, considering a penalty shootout and the potential for another classic upset in north Wales. The red line of destiny was drawn and the glory evaporated. In many ways it was a fittingly dramatic moment on a night of pure entertainment as Chelsea played the FA Cup villain against the plucky underdog.

It was everything a cup tie should be. Goals from Sam Smith and Callum Doyle twice gave Wrexham the lead, and hope of replicating the giantkilling of Arsenal in 1992, only for an Arthur Okonkwo own goal and Josh Acheampong strike to take the game into extra time. Alejandro Garnacho, who had earlier been the victim of the red-card challenge from Dobson, volleyed home the third and, after Brunt’s goal was disallowed, João Pedro netted a jeopardy-ending fourth, after Wrexham’s heart had already been broken.