European champions Paris Saint-Germain PSG secured a hard-fought 1-0 victory over Nice at the Parc des Princes, maintaining their two-point lead atop Ligue 1.
Substitute Goncalo Ramos proved the decisive factor, heading home powerfully from a corner in the 94th minute.
The goal, which followed a fine save forced by Ramos just moments earlier, broke the deadlock after PSG had struggled to convert their overwhelming possession into points.