Chelsea boss Antonio Conte cast a watchful eye over his squad in training on Friday as the Blues geared up for their huge clash with Arsenal at the weekend.
Premier League leaders Chelsea currently hold a nine-point lead over London rivals Tottenham and Arsenal at the top of the table heading into Saturday's match at Stamford Bridge.
Conte knows a win against the Gunners would all-but eliminate Arsene Wenger's side from the title race following their shock defeat against Watford last time out.
Arsenal claimed an impressive 3-0 win over the Blues when the two sides met at the Emirates earlier this season but confidence appeared to be sky high in the Chelsea camp during a training session on Friday.