Nice beat Rennes 1 - 0 with a goal on the hour by 17 - year - old Malang Sarr .
Most attention was on tributes to victims -- exactly a month after a truck attack in Nice killed 85 people on Bastille Day .
Nice beat Rennes 1 - 0 with a goal on the hour by 17 - year - old Malang Sarr but most attention was on tributes to victims -- exactly a month after a truck attack in Nice killed 85 people on Bastille Day .