Chelsea scored all their goals in the second half at Stamford Bridge, where Preston North End were beaten 4-0 in the FA Cup third round tie.
Here are our player ratings from the cup contest.
9. Alan Browne - 7
Brought a calming influence to proceedings and handled the ball well. Set the tone early on with his endeavour. | Getty Images
10. Will Keane - 6
Played just over an hour, going off soon after Broja's opener. Ran the hard yards up top and was neat and tidy at times. Had a half chance when he chested the ball down and volleyed at goal from 18 yards. | CameraSport - Andrew Kearns
11. Milutin Osmajic - 6
A committed shift from the Montenegrin. Backed into Chelsea's monstrous defenders and was up for the fight. Saw a low shot held first half. | CameraSport - Andrew Kearns
12. Ched Evans - 5
Had only just come on to the pitch but didn't jump at the near post for Thiago Silva's goal. Kept the ball alive at times up top. | CameraSport - Andrew Kearns