Keystone
Paris Saint-Germain will have to fight harder than expected in the Cup semi-final at second-tier side Dunkerque.
The champions, who remain unbeaten in Ligue 1 after 27 rounds, fell 2-0 behind at the northern tip of France before finally securing a 4-2 victory.
Ousmane Dembélé was once again decisive for PSG with two goals and an assist. Vincent Sasso, the 34-year-old defender with a past at Servette, made it 1-0 for the underdogs.
PSG will face either Reims or fourth-division side Cannes in the final on Wednesday.