Branislav Ivanovic gave the Blues the lead with a powerful header in the latter stages of the first half.
However, Edinson Cavani equalised in the second half to set up an intriguing tie at Stamford Bridge in three weeks time.
You can have your say on how the boys performed with our interactive player ratings system.
All you have to do is give each of the players a rating out of 10 using the sliders below and we’ll gather your votes.
Don’t forget to check back and see if others agree with your views and we will reveal the winner later in the week.