Holders Chelsea came from two goals down to draw 2-all with Manchester United at Old Trafford and earn a replay of their FA Cup quarter-final.
The hosts, knocked out of the Champions League by Real Madrid last week, scored twice in the first 11 minutes through Javier Hernandez and Wayne Rooney.
Chelsea pulled one back on 59 minutes through substitute Eden Hazard before Ramires levelled nine minutes later.
The day's other quarter-final will also be replayed after Championship (second division) Millwall and Blackburn Rovers played out a nil-all draw.
Manchester City and Wigan Athletic booked their places in the semi-finals yesterday.