Pending the first semi-final match with Manchester City, PSG earns the French Cup semi-final and is now trying to overtake leaders Lille in a ranking that sees Monaco and Lille one point apart.
The Parisians, who have found again Icardi's goals, play on Saturday in Metz, but hope to profit from the big match Lyon-Lille.
If Garcia's team or a draw wins, PSG could find themselves in the lead four games to go.
Monaco's task was easy at Angers, who suffered a fifth from PSG in the Cup.
The picture of the 34th day
Reims-Marseille tonight at 9pm
St. Etienne-Brest Saturday at 1pm
Metz-Paris SG 5 pm
Nice-Montpellier on Sunday 1 pm
Lens-Nimes 3 pm
Lorient-Bordeaux
Rennes-Dijon
Strasbourg-Nantes
Angers-Monaco at 5 pm
Lyon-Lille at 21