The Selecao were four goals up inside 36 minutes – only the second time in their World Cup history they have scored four times in the first half of a match – in a one-sided tie.

Neymar returned to Brazil's line-up – back to full strength after their 1-0 loss to Cameroon – and he netted from the penalty spot after Vinicius Junior had opened the scoring.

Richarlison and Lucas Paqueta put the game well out of reach and there was no way back for South Korea, though it did have a moment so savour courtesy of Paik Seung-ho's goal in the second half.

Raphinha pulled the ball back for Vinicius to curl into the top-right corner after seven minutes and Brazil had a quickfire second goal when Neymar converted from the penalty spot.

Richarlison won that penalty after being caught by Jung Woo-young, and he was himself among the goals when finishing after Thiago Silva picked him out with a first-time pass.

Brazil was completely out of sight by the interval as Paqueta rounded off another fine attack that culminated in Vinicius clipping the ball into his path to volley home.

A double change at the interval led to an improved display from South Korea, who after forcing Alisson into a few saves scored through a long-range Paik strike that took a deflection.