- The Canaries will travel to Stamford Bridge for a replay after miserable draw.
- Antonio Conte made nine changes to the Chelsea side that drew with Arsenal.
- The introduction of Alvaro Morata off the bench couldn't inspire his side.
Well, that was awful. After making nine changes, Chelsea have failed to show up here; Norwich get a replay at Stamford Bridge where hopefully things will liven up a bit.
Full-time: Norwich City 0-0 Chelsea
What an effort from Zappacosta! Willian's corner pounces out to the Italian on the edge of the box and he lashes a sweet half volley across goal, but it veers just wide of Gunn's far post.
Three minutes of time added on here; Chelsea are pushing for what would be a sickening winner here, winning their second consecutive corner.
Tettey now picks up a booking, sticking out a leg to bring down Pedro after Oliveira carelessly gave the ball away with a backheel.
Last throw of the nice for Norwich, Nelson Oliveira is on for Murphy with about seven minutes of normal time left.
Murphy makes a clever run that is picked out by a raking long ball down the right. He initially does brilliantly to bring it under control and drift in between Luiz and Pedro but then he opts for an over-ambitious shot from outside the box that is hammered well wide.
Here's another Chelsea change, Charly Musonda is onto replace Kenedy.
Luiz takes it, smashing a dipping effort over the wall with his laces but it isn't dropping quickly enough to trouble Gunn and flies over the bar.
Chelsea work a nice move in the middle of the park that frees Bakayoko who threatens to drive into the box before he is brought down by Hanley. It's a free kick for the Blues with Luiz and Kenedy standing over this.
Antonio Conte has seen enough, Batshuayi is coming off and Alvaro Morata is onto replace him.
Zappacosta forces a corner kick up the other end now. Just under 20 minutes of this contest remaining.
Norwich have a free kick out on the right that Maddison whips into the box. Caballero comes out to punch but scuffs it straight into the path of Murphy, who has to take the shot on first time, directing it wide. Awful from Caballero, there.
Klose is at the back post to meet the delivery but he can't direct his header on target.
Almost an opening for Pritchard, who turns inside the box to take the shot on with his right, but Luiz makes a crucial block that takes it out for a corner kick.
Willian is beating people for fun at the moment. Trybull gives the ball away in the centre circle and tries to get back to stop the Brazilian but doesn't get close to him. He drifts past another challenge inside the box and hammers a shot on goal but it is straight at Gunn.
Willian is Chelsea's danger man by some distance at the moment. He picks up the ball about 30 yards out and drifts past a challenge from Zimmermann before drilling an effort towards the low corner. Bunn reacts well, however, getting down to push it away for a corner.
Bakayoko now tries his effort from range but his effort veers well wide of Bunn's post.
Willian does brilliantly down the right, flicking the ball inside his marker and sliding a pass back to Drinkwater who is free on the edge of the box. The former Leicester City midfielder hits a first time shot but it's a poor effort that is always heading wide.
Pedro zips a ball into Batshuayi who tries to turn into space inside the box, but he is quickly swamped by a posse of Norwich players who deny him any space. A deflected shot eventually rolls harmlessly into Bunn's path and he collects.
Kenedy whips a superb ball across goal from the left that reaches Zappacosta in the box. He nods it down into the path of Willian but Zimmermann gets in front of him in a nick of time to knock the ball clear.
And Chelsea get us back underway for the second-half.
Half-time: Norwich City 0-0 Chelsea
Two minutes of injury time added on.