Demba Ba scored the only goal of the game in the second half after the Swans had Chico Flores sent off after just 15 minutes.
The win kept Jose Mourinho’s side second in the Premier League table heading into the final four games of the season and set up a mouth-watering clash with Liverpool at Anfield on 27 April.
Here, we round up some of the best reaction to the game on Twitter.
Injured Chelsea playmaker Eden hazard (@hazardeden10) voices his support before kick-off: “Come on boyz #allezchelsea #CFC”
Ex-Netherlands international Mario Melchiot (@MarioMelchiot) reckons that Mohamed Salah needs to up his game: “Salah is a bit rusty! His eagerness is spot on, now he need to be a bit smarter with his decisions! #mmlove #CFCLive”
Hazard (@hazardeden10) tweets his love for Ba after he nets his second crucial goal for the Blues within a week: “Dembbaaaaaaa baaaaaaaaa❤️❤️❤️❤️❤️”
Blues defender César Azpilicueta (@CesarAzpi) voices his delight after the final whistle: “Tough win!! Keep on fighting until the end! Otro triunfo muy trabajado!! Seguiremos luchando hasta el final! #KTBFFH”
Chico Flores (@ChicoFlores12) says sorry to Swans fans after his red card: “Apologize for my expulsion to the fans and to my teammates, who have made a great effort for 70 minutes with one man less. We will save us !”
And finally, Willian (willianborges88) posts the picture above on Instagram along with David Luiz, Ramires and Oscar: “#behappy @davidluiz_4 @rami7oficial @oscar_emboaba @mribeiro99 #blueskin”
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