For a long time, at Vicarage Road, Chelsea were heading for more frustration.
They were stuttering badly and on course for a third league draw in four and to surrender top spot to Manchester City.
But, as well as possessing a squad packed with players capable of winning them matches they do not deserve, they have a manager who can too.
Tuchel’s gesticulating was growing increasingly wild and animated as his side struggled to break down and contain Watford.
![Chelsea maintained their position at top of the Premier League with a 2-1 win over Watford thanks to Hakim Ziyech's winner](https://i.dailymail.co.uk/1s/2021/12/01/22/51220615-10262507-image-a-62_1638397249193.jpg)
![The Moroccan (right) put Thomas Tuchel's side back in front as the substitute thumped home a low cross from Mason Mount](https://i.dailymail.co.uk/1s/2021/12/01/22/51220625-10262507-image-a-55_1638396058074.jpg)
![Play was halted after 13 minutes as players alerted ref David Coote to a medical emergency in the stands at Vicarage Road](https://i.dailymail.co.uk/1s/2021/12/01/21/51218921-0-image-a-17_1638394937196.jpg)
Play was halted after 13 minutes as players alerted ref David Coote to a medical emergency in the stands at Vicarage Road
MATCH FACTS
WATFORD (4-1-4-1): Bachmann 6.