Sheffield United had the better of the game but were forced to settle for a point from a 1-1 draw at home to a battling Brighton side.
Tottenham Hotspur boosted their top-four hopes as Son Heung-min scored a dramatic last-gasp winner in a 3-2 victory at Aston Villa.
Liverpool have moved 25 points clear at the top of the Premier League table as they edged to a 1-0 win over Norwich City at a stormy Carrow Road.
Allan Saint-Maximin crashed home a superb extra-time winner as Newcastle United won their FA Cup fourth round replay 3-2 at Oxford United.
A Ro-Shaun Williams own goal proved decisive as Liverpool edged a 1-0 FA Cup fourth round replay win at home to Shrewsbury Town.
An error from goalkeeper Vicente Guaita was the difference between the two teams as Sheffield United won 1-0 at Crystal Palace.
Table-topping Liverpool were pushed hard by visiting Southampton before pulling clear to record a comprehensive 4-0 Anfield victory.
Leicester City and Chelsea shared the spoils from a 2-2 draw at King Power Stadium, with Toni Rudiger scoring with two headers for the visitors.
Aston Villa reached the Carabao Cup final thanks to a dramatic 2-1 semi-final second-leg win over Leicester City which secured a 3-2 aggregate success.
Norwich City booked their place in the FA fifth round as they claimed a 2-1 win against Premier League rivals Burnley at Turf Moor.