According to a statement on the official Inter Milan website, Walter Mazzari’s men will have Friday off after the game on Thursday. The players will be back at the Centro Sportivo Angelo Moratti on Saturday afternoon in order to resume preparations for the upcoming Europe League game.
Source: Inter.it

Why rest if you know that you are not able to understand your teammates and vice versa. Train more to get better results.
Aha! So we get murked due to fatigue and tired legs right? Rest is key after hard work!
Forza inter