Hakim Ziyech's second-half goal sent Chelsea into the FA Cup final as Thomas Tuchel's Blues beat an off-colour Manchester City to end Pep Guardiola's quadruple hopes.
The Moroccan tapped home from inside the box after Timo Werner had squared to him which ended up being the only goal of the game.
While Kevin De Bruyne was forced off injured putting him in doubt for City's Carabao Cup final on April 25.
Sportsmail's Gerry Cox watched over the action on Saturday evening and provided player ratings for each side.