PARIS, Feb 18 — Vinicius Junior scored and then alleged he had been racially abused during Real Madrid’s 1-0 win away to Benfica in the first leg of their Champions League play-off tie on Tuesday, while Paris Saint-Germain came from two goals down to beat Monaco 3-2.

Elsewhere, Galatasaray stunned Juventus, beating the Italians 5-2 in Istanbul, and Borussia Dortmund seized the upper hand in their tie against Atalanta with a 2-0 first-leg victory.