Morocco is level on points with the Selecao after its earlier 1-0 win over Scotland, which has three points, while Haiti is bottom with none and becomes the first side out of contention for the knockout stage at the tournament.

Brazil took control in the 23rd minute when Vinicius's shot was parried by Johny Placide and Hannes Delcroix's attempted clearance deflected off Cunha and over the line.

Cunha doubled the lead in the 36th minute, racing clear to fire into the top corner after a fine throughball from Vinicius.

Vinicius made it 3-0 in first-half stoppage-time, running on to Lucas Paqueta's long pass and finishing calmly. 

Brazil eased off after the break, with goalkeeper Alisson rarely troubled as Carlo Ancelotti's side eased to victory.