Chelsea have secured a place in the FA Cup final, while Arsenal beat Norwich to move one step closer to the Premier League title.
A crowd of 23,500 gathered in Stamford Bridge for Sunday’s match, the last of a double-header that also included a Premier League tie at Manchester City.
It was the club’s first win at Wembley since the 2002 FA Cup, which was won by Everton.
A goal from the Chelsea striker Diego Costa sealed the win, which moved them one step ahead of Arsenal.
The draw has been delayed until next Wednesday, when the final will take place in London.
It’s not been a great weekend for Chelsea, but this is one win away from claiming a Premier Leagues title and a Champions League spot.
Chelsea beat Norwich 1-0 to clinch the play-off spot, and now Arsenal host the Gunners.
Chelsea won the FA cup in 2002 and won the league title in 2005.
The trophy has not been won since 1966, but there was a trophy ceremony at Wembley that day.
Chelsea are currently second in the Premier league table, one point behind Tottenham.
Arsenal are fourth, two points behind Tottenham but one behind Chelsea.
Arsenal finished top of the table last season.