The Blues' scorers are: Guro Reiten, Fran Kirby (brace), Jessie Fleming (brace), Niamh Charles, Sam Kerr and Beth England. Guro Reiten provided four assists.
The game was head coach's Emma Hayes in charge of Chelsea.
Chelsea are first in the WSL table with 24 points after nine games. Man United and Arsenal are second and third, respectively; both sides have 21 points but have played a game less.