Chelsea are through to the last eight of the FA Cup but Thomas Tuchel felt they lacked rhythm and self-confidence in the win at Barnsley.
Striker Tammy Abraham scored his first goal of the Thomas Tuchel era as Chelsea set up an FA Cup last-eight meeting with Sheffield United.
Everton's reward for their remarkable win over Tottenham is a clash with Manchester City, while Manchester United will face Leicester City.
Gareth Bale's hopes of a long-term future at Spurs appeared to take another negative turn after Jose Mourinho dismissed his injury worries.
The Manchester City juggernaut rolled on at the Liberty Stadium, where they made history to move into the last eight of the FA Cup.
Pep Guardiola's Manchester City set a new record for an English top-flight side when they won a 15th straight game at Swansea City.
Manchester City cruised to a record 15th win in a row in Wales to stay in contention for a quadruple.
N'Golo Kante is fit to start in the FA Cup tie with Barnsley and boss Thomas Tuchel is looking forward to unleashing the midfielder.
Manchester United beat West Ham to progress in the FA Cup and Harry Maguire has admitted it is "vital" they go all the way.
Ole Gunnar Solskjaer praised United's focus in the 1-0 win over West Ham after dropping late points against Everton three days earlier.