Chelsea played well in the Premier League game at home against Crystal Palace on Saturday. They steadily steered a 2-0 lead after the second period to a 3-0 win in the end.
The match was goalless until Chelsea took the lead in the 27th minute through Marcos Alonso, who scored.
Chelsea increased the lead to 2-0 just before the half-time whistle as Christian Pulisic scored.
Chelsea increased the lead even more as Trevoh Chalobah scored, with an assist by Mateo Kovacic, in the 58th minute. This brought the final score to 3-0.
Chelsea will play against Arsenal away at Emirates Stadium on Sunday in the next round.