Russia v Portugal - As it happened
Ronaldo's early goal proved decisive for Portugal as they held onto their lead to go top of their group. Russia must now beat Mexico to go through to the semi-finals.
The end
Smolov shot wide!
Nice move from Russia and Smolov flashed a long shot wide of the post. Too little too late from the hosts.
Russia close!
Shishkin's cross almost took Rui Patricio by surprise and the keeper palmed away the ball that was creeping into the top corner. In the follow-up corner, the ball is headed over the bar.
4 minutes of stoppage time
Russia have 4 minutes to equalise.
5 minutes to go
Russia had a more hopeful start to the second forty-five minutes, but Portugal managed to contain their efforts to go forward, and the final minutes are looking a little scrappy.
Bukharov replaces Kudryashov
Pereira on for Adrien Silva
Martins replaces Andre Silva
Yellow card Samedov
For standing in Eliseu's way.
Yellow card Dzhikyia
For a late kick on Pepe.
Yellow card Bernardo Silva
For a foul on Zhirkov.
Kombarov makes way for Poloz
Eliseu replaces Guerreiro
The Dortmund left-back limped off injured.
Ronaldo close again!
Russia come close at one end and Portugal take advantage to break again. Andre Gomes turns to cross the ball inside the box and Ronaldo rises to head the ball wide.
Portugal close on the counter
Andre Gomes' header was blocked after a quick break from Portugal. Pepe had seen a yellow card for handling the ball.
Russia look an improved side
A different start to the second half as the Russians commit more players when going forward.
What a save Akinfeev!
Andre Silva looked to double Portugal's lead, but the keeper held out a strong hand to keep the striker's header out. Great save.
Portugal get the ball rolling!
Russia make a change as Shishkin is replaced by Erokhin.
We're back!
More action to come in the second period. Can Portugal hold on to their lead or will Russia fight back to maintain their spot at the top of the group?
Half time
Portugal are in the lead thanks to Ronaldo's early goal. The hosts will need much to change if they want to continue at the top of the group.
1 added minute
Ronaldo's low shot does not trouble Akinfeev as it drifts wide, before the board comes up signalling 1 minute of stoppage time.
Chance Russia!
It is not all over here with Russia showing glimpses of getting back into it. Smolov side-footed his finish wide of the post.
Chance Ronaldo!
The striker again broke down the right into Russia's penalty area and went for goal. Akinfeev got down well to deny with his legs.
Yellow card Glushakov
For a late tackle on Carvalho.
Akinfeev saves
Ronaldo struck the low ball to the keeper's left, but it was a tame effort which was easily gathered.
Dangerous free kick for Portugal
Russia have managed to come out of their shell, but Portugal break and win a free kick in a good position for Ronaldo.
Portugal continue to dominate
Having taken an early lead, Fernando Santos' team are turning the screw. Russia unable to respond.
Portugal take the lead!
And there it is. Cristiano Ronaldo breaks the deadlock. Guerreiro swung his cross into the back post where Ronaldo was waiting to fire an emphatic header past Akinfeev.
GOAL!
Portugal take charge
Still no clear chances, but Portugal look to have taken the helm with Russia struggling to get out of their own half.
Russia get us underway!
A huge roar as the hosts kick off wearing red, with Portugal in their mint green visitors kit.
Sun shining in Moscow
Captains Akinfeev and Ronaldo shake hands. It is the goalkeeper's 100th cap for his country, while Ronaldo will look to score his first goal in the tournament after being named the MVP of Portugal's opening fixture.
5 minutes to go
Time for the national anthems with Portuguese and Russian flags placed to either side of the halfway line.
Everything ready!
The players emerge from the tunnel to a packed stadium.
Portugal cannot afford to miss
Russia are the only team to have won the opening game in the group, so Portugal need all three points to go top.
Live updates of this Confederations Cup group fixture between Russia and Portugal.
Lineups are in!
Portugal face hosts Russia in the second clash of this Confederations Cup. The home side are currently top of the group having overcome New Zealand, while Portugal will look for their first win after the draw against Mexico.
Official lineups:
Russia: Akinfeev; Kombarov, Dzhikiia, Vasin, Shishkin, Kudrjasov; Samedov, Glushakov, Golovin, Zhirkov; Smolov.
Portugal: Rui Patrício; Cédric, Pepe, Alves, Guerreiro; André Gomes, William, Adrien; Bernardo Silva, A.Silva, Cristiano Ronaldo.