Chelsea earned a record-equalling 29th Premier League win of the season by overcoming Watford 4-3 at Stamford Bridge on Monday night.
John Terry and Cesar Azpilicueta were the unlikely scorers to give the Blues a half-time lead, netting either side of an Etienne Capoue header.
A tap-in from Michy Batshuayi gave the hosts what appeared to be an unassailable lead early in the second half, but Daryl Janmaat and Stefano Okaka hit back to leave Chelsea requiring a late strike from Cesc Fabregas to earn the points.
Relive how the 90 minutes of action unfolded with Sports Mole's live text coverage below.
CHELSEA XI: Begovic; Zouma, Terry, Ake; Azpilicueta, Kante, Chalobah, Kenedy; Willian, Batshuayi, Hazard
WATFORD XI: Gomes; Mariappa, Prodl, Holebas; Amrabat, Cleverley, Behrami, Doucoure, Janmaat; Capoue; Niang
CHELSEA SUBS: Eduardo, Aina, Alonso, Cahill, Fabregas, Pedro, Costa
WATFORD SUBS: Pantilimon, Mason, Eleftheriou, Zuniga, Pereira, Okaka, Deeney
Antonio Conte: "They know we have to work during the training session to prepare in the right way these two games against Watford and then Sunderland. When you work hard it's important to celebrate and then to prepare in the right way the final of the FA Cup, because we have the opportunity to fight to win the double and we must be ready to do this."
Walter Mazzarri: "We have to play as we did [against Everton] at Chelsea. Of course, these players are giving me a lot of satisfaction - they are giving everything and trying their best. Everton had reached their objective, and look how they played; the nice thing in England is teams never give up until it is finished."
CHELSEA SUBS: Eduardo, Aina, Alonso, Cahill, Fabregas, Pedro, Costa
WATFORD SUBS: Pantilimon, Mason, Eleftheriou, Zuniga, Pereira, Okaka, Deeney