A third yellow card - Juventus' Federico Gatti goes into the book for a foul.

Manchester City

Positives for Manchester City:

• The victory
• Minutes for some of the more senior returning players in Ruben Dias and Matheus Nunes
• A first sight of teenager Jeremy Monga in City blue
• Another impressive showing from Antoine Semenyo

Plenty for Enzo Maresca to ponder, too.

Here is how City reporter Shamoon Hafez rated the players.

Those latest Chelsea changes:

On: Roméo Lavia, Olutayo Subuloye, Dario Essugo, Aaron Anselmino, Liam Delap, Josh Acheampong, Dastan Satpaev.

Off: Jamie Gittens, Marco Palestra, Joao Pedro, Jorrel Hato, Moisés Caicedo, Wesley Fofana, Mahdi Nicoll-Jazuli.

That is that. Manchester City take the win after an entertaining first half then a pretty drab second.

Chelsea have just made a load of changes and it looks like 21-year-olld Dario Essugo has been handed the armband after Moises Caicedo was withdrawn.

Good ball threaded through the K-League back line from Jaden Heskey but the keeper saves Matheus Nunes' shot.

Gu Seong Yun is again called into action to deny Claudio Echeverri then Savinho.

This score would look somewhat different if it were not for him, he's made some brilliant saves in this second half.

A few minutes added on at the end of this one.

It's been a very flat second half.

Chelsea are preparing to make SIX changes.

Another yellow card!

This time to Moises Caicedo, who is Chelsea's captain for this game.

It's shown after a cynical foul as Juventus attempted to break after a Chelsea corner.

Teenager Jeremy Monga has looked lively since coming on and he tests the keeper again with a low driven shot.

The 17-year-old winger joined City this summer from Leicester.

Hello, this is getting tasty!

Substitute Nicolas Jackson is flattened by Douglas Luiz from behind.

The former Aston Villa man is shown a yellow card.

Chelsea's players did not like that. Jackson just about emerges unscathed and is able to get up and carry on.

Omar Marmoush finds himself in space again at the top of the penalty box but again substitute goalkeeper Gu Seong Yun makes a good save.

They should just cut to the penalties NOW.

I've just been informed there will be a penalty shootout if this finishes all square after 90 minutes. There's still another 35 minutes or so to go but I cannot see a goal between now and the final whistle. Both teams are cancelling one another out.

The pace and tempo of the game has fallen off a cliff.

Omar Marmoush tries to wake things up with a strike from range but the keeper is equal to it.

Another burst of speed by Marco Palestra who manages to get his shot away but it's saved. Jamie Gittens was well placed to score if the keeper had spilled the ball.

No goals this half after an entertaining first 45 minutes.

City will be frustrated, too, with the goal they conceded.

Otherwise it's looked like a fairly solid outing for Enzo Maresca's side.

Decent attempt by Marco Palestra, who is making his third appearance since joining Chelsea from Atalanta for £43m. The Blues have started the second half with a bit more fire in their belly.

Shamoon Hafez
Manchester City reporter at Seoul World Cup Stadium

Teenager Jeremy Monga is unfortunate to have that goal ruled out. It was almost the dream first appearance for the 17-year-old.