It was a vintage first-half display by O Canarinho, who racked up four goals before the break.
Vinicius Junior, Neymar, Richarlison and Lucas Paqueta got in on the scoring, while Seung-ho Paik bagged for South Korea in the second period.
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Minute-by-minute commentary below...
90+5' The referee blows his whistle for the final time to end this match.
80' The referee stops play so that a substitution can be made and Rodrygo (Brazil) comes onto the pitch for Neymar.
80' Alisson goes off the pitch and Weverton (Brazil) comes on.
80' Paulo Bento has decided to substitute Gue-Sung Cho and he is replaced by Ui-Jo Hwang (South Korea).
76' 4 - 1 What a beautiful moment! Seung-Ho Paik (South Korea) got to the ball and unleashed a strong shot from distance. It turned out to be a good decision as his effort found its way inside the right post. Alisson just shakes his head in disbelief.
74' Substitution. Jae-Sung Lee will be replaced by Kang-In Lee (South Korea).
72' The manager has decided to make a substitution and Vinicius Junior walks off the pitch to be replaced by Gabriel Martinelli (Brazil).
72' Here is a change. Danilo is going off and Tite gives the last tactical orders to Bremer (Brazil).
65' Here comes a substitution. In-Beom Hwang is given a rest as he is replaced by Seung-Ho Paik (South Korea).
63' Substitution. Dani Alves (Brazil) in, Eder Militao out.
62' Seung-Gyu Kim pulls off a great save to deny Raphinha (Brazil), who makes himself some space inside the box and unleashes a quick shot to the right side of the goal. The ball goes out of play. Brazil are awarded a corner kick.
55' Raphinha (Brazil) skips past a few defenders in the penalty area and strikes a low shot towards the left side of the goal, but the goalkeeper denies his effort with a superb save.
48' Heung-Min Son (South Korea) produces a good strike that sails towards the right post, but the goalkeeper shows great reflexes and dives to keep the effort from hitting the net. The referee signals a corner kick to South Korea.
46' The game is over for Woo-Young Jung. Jun-Ho Son (South Korea) comes on for the second half.
46' Paulo Bento has made a change at the break. Chul Hong (South Korea) has come on in place of Jin-Su Kim.
46' Clement Turpin blows his whistle and the second half starts.
45+6' The first half of today's match has just finished.
45+4' Richarlison (Brazil) zig-zags his way into the box and drills a low shot towards the left post, but the goalkeeper pulls off a superb stop.
44' Clement Turpin shows a yellow card to Woo-Young Jung (South Korea) for a tough tackle.
36' 4 - 0 Goal! Lucas Paqueta (Brazil) unleashes a first-time shot from inside the box and beats the goalkeeper into the bottom left corner.
29' 3 - 0 Goal! Richarlison (Brazil) takes a short pass from Thiago Silva in his stride in the box, jinks inside his man and unleashes an unstoppable shot into the bottom left corner.
17' In-Beom Hwang (South Korea) is unlucky with a goal-bound effort from the edge of the box. A brilliant save by Alisson stops the ball from going inside the top right corner. South Korea will have a chance to score from a corner kick.
13' 2 - 0 Goal! Neymar (Brazil) runs up to the ball, stops and waits for Seung-Gyu Kim to commit before slotting the penalty into the bottom right corner.
11' Dangerous play by Woo-Young Jung (South Korea). Clement Turpin blows his whistle for a foul. Penalty! A huge opportunity to score for Brazil.
7' 1 - 0 Goal! Neymar laid the ball off to Vinicius Junior (Brazil), who shot from close range into the top right corner, leaving the goalkeeper helpless.
1' Today's match has just started, enjoy the game!
