On Saturday, the away teams performed better in the English Premier League.
The leaders of the competition, Leicester, secured another victory as Claudio Ranieri's team won 1-0 against Crystal Palace away.
Chelsea had to fight back twice at home against West Ham - the hosts were saved for the second time by goalkeeper Cesc Fabregas, who converted an 11-meter penalty.
The teams visiting Norwich City and Stoke City also defeated their opponents.
Results:
Chelsea 2 - 2 West Ham
17' [0 - 1] M. Lanzini
45' [1 - 1] C. Fabregas
62' [1 - 2] A. Carroll
89' [2 - 2] C. Fabregas from 11m. penalty
Crystal Palace 0 - 1 Leicester City
34' [0 - 1] R. Mahrez
Watford 1 - 2 Stoke City
18' [0 - 1] J. Walters
51' [0 - 2] Joselu
86' [1 - 2] T. Deeney
West Brom 0 - 1 Norwich City
50' [0 - 1] R. Brady
Swansea 1 - 0 Aston Villa
53' [1 - 0] F. Fernandez
League table:
