Paris:Kylian Mbappe scored twice as Paris Saint-Germain won 4-2 at title rival Lyon to move top of the French league on goal difference.
Second-place Lille lost 2-1 at home to Nimes.
PSG took control with first-half goals from Mbappe and midfielder Danilo against a surprisingly lacklustre Lyon, which won 1-0 in Paris earlier this season.
Winger Angel Di Maria scored early in the second half with a free kick which Lyon failed to clear, and the ball bounced just in front of goalkeeper Anthony Lopes before going in.
Neymar returned after five weeks out with a left adductor injury, replacing Mbappe for the last 20 minutes after he notched his 100th goal in the French league.
"We came here to win, we knew Lyon often cause problems for us," Mbappe said.
"They are a good side."
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There are eight games left in the closest title race for many years, with Lille visiting PSG on April 3 following the international break and fourth-place Monaco lurking just one point behind third-place Lyon.
Monaco has beaten PSG twice this season, Mbappe, who won the title with Monaco in 2017, fired a shot through the legs of Lopes in the 14th minute and Danilo struck a sweet half-volley into the bottom left in the 31st.
Soon after Di Maria's free kick from the right eluded everyone, midfielder Marco Verratti's pass sent Mbappe through on goal and he finished confidently in the 51st.
Substitute Islam Slimani pulled one back for Lyon 10 minutes later with a fine strike from the edge of the area, and winger Maxwel Cornet made it 4-2 in the 80th as PSG backed off too much.
Earlier, Lille paid the price for poor defending.
"We didn't play well. There are no excuses, we just weren't in the game," Lille captain Jose Fonte told broadcaster Canal Plus.