The date was 29 November 2017. The time was 8:17 p.m. The venue was Stamford Bridge.
Renato Sanches, one of the world's most exciting young footballers, was about to become a laughing stock.
Dressed in Swansea's red away strip and with the scoreline at 0-0, he dropped deep in the Chelsea half to receive a pass from team-mate Roque Mesa. Sanches controlled the ball on his back foot, took one touch, then played a pass straight out of play into the advertising hoarding. Rather than aim at Martin Olsson, he had passed to a red Carabao logo.