Chelsea showed their Premier League title credentials with a thoroughly comfortable win over Patrick Vieira's Crystal Palace.
The highlight in front of a noisy, near-full Stamford Bridge was when academy product Trevoh Chalobah smashed home their third from 25 yards on his Premier League debut.
Blues boss Thomas Tuchel said before the game he was surprised his side - who are European champions and won the Uefa Super Cup on Wednesday - were considered among the favourites to win the title.
But they were excellent in their league opener as Vieira's first game as a manager in England resulted in a limp performance.
Marcos Alonso whipped in Chelsea's opener with a free-kick from about 22 yards.
Christian Pulisic then blasted in a second via the underside of the bar after Vicente Guaita spilled Mason Mount's cross.
And Chalobah, who joined Chelsea's youth set-up 14 years ago, drove home from distance to seal the win.
Palace improved slightly after the break, but Jordan Ayew's header was their only effort on target.
No Lukaku, Kante, Ziyech, Chilwell, Havertz, no problem
Chelsea's remarkable squad depth is why many people expect them to win the title this season.
Seven of 20 BBC pundits tipped the Blues, with the other 13 going for champions Manchester City.
Striker Romelu Lukaku was not able to play because he is still quarantining after his £97.5m move from Inter Milan. Influential midfielder N'Golo Kante and winger Hakim Ziyech were injured against Villarreal on Wednesday.
England left-back Ben Chilwell, experienced centre-back Thiago Silva and Kai Havertz, who scored the winner in the Champions League final, were left on the bench.
Ex-Blues midfielder Joe Cole said during the week that every decision Tuchel makes seems to pay off.
And it felt that way when Alonso, who started instead of Chilwell at left wing-back, curled in a perfect free-kick to give them a deserved lead. Palace offered so little threat that he basically played as an orthodox winger.
Pulisic then continued his fine form against Palace with a close-range finish after Guaita spilled a cross. Five of the American's 13 Premier League goals have come against the Eagles.
They had plenty of chances to score more with Timo Werner's first touch letting him down on a couple of occasions and Alonso forcing a good save from Guaita.
But the best moment of the game came when 22-year-old Chalobah, who made his Chelsea debut in Belfast three days ago, picked the ball up in space and drilled home via the inside of the post.
There were plenty of cheers too when Champions League hero Havertz came on - the first time he, or many of this Blues squad, have played at a full Stamford Bridge.
Vieira should forget this and move on
This was the first Palace game under legendary former Arsenal midfielder Vieira, who previously managed New York City in the USA and Nice in France's Ligue 1.
He warned beforehand that "to put my ideas in place may take longer", but this was as hard a first game as he could have anticipated.
Nine first-team players left the club over the summer - mostly at the end of their contracts - after manager Roy Hodgson's exit. Despite that, only one summer signing started - £18m defender Marc Guehi, against the club that sold him this summer.
Joachim Andersen, who was relegated with Fulham last season, came on in the second half.
Palace are hoping to have a more youthful look after the departure of those ageing players - and 18-year-old winger Jesurun Rak-Sakyi made his debut from the bench.
Vieira's side - who started with a four-man defence and also tried a back five - failed to have a single shot or touch in Chelsea's box in the first half. They had to wait an hour to test Edouard Mendy but even then Ayew's header was straight at the Blues keeper.
Jeffrey Schlupp fired over and Christian Benteke shot wide but there was never a single moment in the game when the Eagles looked like scoring.
Their next game - against promoted Brentford next Saturday - is the real acid test of how Vieira and Palace are looking.
Player of the match
WernerTimo Werner
Chelsea
Squad number11Player nameWerner
Squad number3Player nameAlonso
Squad number14Player nameChalobah
Squad number10Player namePulisic
Squad number2Player nameRüdiger
Squad number28Player nameAzpilicueta
Squad number5Player nameJorginho
Squad number29Player nameHavertz
Squad number8Player nameKovacic
Squad number4Player nameChristensen
Squad number24Player nameJames
Squad number33Player nameEmerson
Squad number16Player nameMendy
Squad number19Player nameMount
Crystal Palace
Squad number49Player nameRak-Sakyi
Squad number44Player nameRiedewald
Squad number11Player nameZaha
Squad number6Player nameGuéhi
Squad number18Player nameMcArthur
Squad number13Player nameGuaita
Squad number15Player nameSchlupp
Squad number2Player nameWard
Squad number16Player nameAndersen
Squad number3Player nameMitchell
Squad number8Player nameKouyaté
Squad number20Player nameBenteke
Squad number9Player nameJ Ayew
Squad number14Player nameMateta
Line-ups
Chelsea
Formation 3-4-2-1
16Mendy
14Chalobah4Christensen2Rüdiger
28Azpilicueta5Jorginho8Kovacic3Alonso
19Mount10Pulisic
11Werner
16Mendy14Chalobah4Christensen2Rüdiger28AzpilicuetaSubstituted forJamesat 67'minutes5Jorginho8Kovacic3AlonsoSubstituted forEmersonat 86'minutes19Mount10PulisicSubstituted forHavertzat 82'minutes11WernerSubstitutes
1Arrizabalaga6Thiago Silva9Abraham15Zouma20Hudson-Odoi21Chilwell24James29Havertz33EmersonCrystal Palace
Formation 4-4-2
13Guaita
2Ward8Kouyaté6Guéhi3Mitchell
9J Ayew44Riedewald18McArthur15Schlupp
11Zaha14Mateta
13Guaita2Ward8Kouyaté6Guéhi3Mitchell9J Ayew44RiedewaldSubstituted forRak-Sakyiat 77'minutes18McArthur15SchluppSubstituted forAndersenat 57'minutes11Zaha14MatetaSubstituted forBentekeat 57'minutesSubstitutes
1Butland16Andersen17Clyne20Benteke34Kelly40Banks43Hannam46Street49Rak-SakyiReferee:Jonathan MossAttendance:38,965Live Text
Match ends, Chelsea 3, Crystal Palace 0.
Second Half ends, Chelsea 3, Crystal Palace 0.
Foul by Antonio Rüdiger (Chelsea).
Christian Benteke (Crystal Palace) wins a free kick in the defensive half.
Foul by Kai Havertz (Chelsea).
Marc Guéhi (Crystal Palace) wins a free kick in the defensive half.
Attempt missed. Christian Benteke (Crystal Palace) right footed shot from the right side of the box misses to the left. Assisted by James McArthur.
Foul by Jorginho (Chelsea).
Wilfried Zaha (Crystal Palace) wins a free kick in the attacking half.
Substitution, Chelsea. Emerson replaces Marcos Alonso.
Substitution, Chelsea. Kai Havertz replaces Christian Pulisic.
Trevoh Chalobah (Chelsea) wins a free kick in the defensive half.
Foul by Christian Benteke (Crystal Palace).
Foul by Trevoh Chalobah (Chelsea).
Wilfried Zaha (Crystal Palace) wins a free kick on the left wing.
Foul by Reece James (Chelsea).
Wilfried Zaha (Crystal Palace) wins a free kick on the left wing.
Substitution, Crystal Palace. Jesurun Rak-Sakyi replaces Jairo Riedewald.
Foul by Andreas Christensen (Chelsea).
Christian Benteke (Crystal Palace) wins a free kick in the defensive half.
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