Chelsea beat Villarreal 6-5 in a penalty shootout to lift the Uefa Super Cup for a second time after a draining 120 minutes of action ended 1-1 in Belfast.
Substitute goalkeeper Kepa Arrizabalaga saved captain Raul Albiol's spot-kick at Windsor Park on a night that began superbly for the Blues with an excellent first-half performance before the Spaniards stormed back into the contest after the break.
Hakim Ziyech opened the scoring for the Blues midway through the opening 45 minutes but was then forced off with what looked like a worrying shoulder injury before half-time.
The Spaniards hit the woodwork either side of the break before Gerard Moreno equalised in the 73rd minute to force extra time.
Chelsea, who look set to complete a deal to re-sign striker Romelu Lukaku for a club record fee of £97.5m from Inter Milan, failed to rediscover their first-half vigour in extra time but did come close to a winner through Christian Pulisic and Mason Mount.
It was the first time the Super Cup was played in Northern Ireland and 13,000 spectators generated a fantastic atmosphere in the south Belfast stadium, the highest attendance at any sports event in the country since the outbreak of the Covid-19 pandemic.
Kepa was brought off the bench by Chelsea boss Thomas Tuchel just a few minutes before the end of extra-time and dived low to his right to save from Albiol and spark mass scenes of celebration amongst the Chelsea players and supporters.
Ziyech's goal arrived in the 27th minute when the lively Kai Havertz ran on to ball into the left channel and delivered a precise pull-back, with Ziyech directing his shot in despite not getting a clean connection on the ball.
Villarreal's 73rd-minute equaliser was the result of a poor clearance out of defence by Kurt Zouma, with Morena feeding Boulaye Dia whose clever flick-return to the Spaniard was clinically swept past Edouard Mendy.
It was an equaliser that looked like coming after Alberto Moreno crashed a volley off the underside of the crossbar in first-half injury time and Mendy had dived superbly to tip a Gerard Moreno shot onto the post after the keeper had initially given the ball away.
Ziyech injury a concern for Chelsea after commanding start
The opening 40 minutes were something of a commanding stroll in the Belfast sun for Chelsea as they imposed themselves on Villarreal from the opening minutes, not giving their Spanish opponents a glimmer of hope until just before the break.
The contrasting styles of captain-for-the-night N'Golo Kante and Mateo Kovačić in midfield provided a base from which to apply pressure on the Europa League winners, with Kovačić's diagonal balls to Callum Hudson-Odoi on the right particularly penetrating.
Tino Werner had their first chance in the sixth minute, having his close-range volley well saved by Sergio Asenjo, while Kante flashed just wide from 20 yards before Kurt Zouma volleyed an excellent chance over the bar.
Ziyech then clashed with Juan Foyth and went down, requiring oxygen treatment and going off the pitch with his right shoulder having to be supported amidst what was a chaotic closing few minutes to the first half.
Tuchel's side looked flat as the second half got underway and were not helped when the inevitable host of substitutions began being made though Villarreal deserve credit for taking advantage and giving their enthusiastic supporters something to cheer on their first Super Cup appearance.
Player of the match
HavertzKai Havertz
Chelsea
Squad number29Player nameHavertz
Squad number1Player nameArrizabalaga
Squad number7Player nameKanté
Squad number22Player nameZiyech
Squad number14Player nameChalobah
Squad number16Player nameMendy
Squad number2Player nameRüdiger
Squad number3Player nameAlonso
Squad number28Player nameAzpilicueta
Squad number17Player nameKovacic
Squad number11Player nameWerner
Squad number15Player nameZouma
Squad number10Player namePulisic
Squad number4Player nameChristensen
Squad number5Player nameJorginho
Squad number19Player nameMount
Squad number20Player nameHudson-Odoi
Villarreal
Squad number7Player nameMoreno
Squad number18Player nameMoreno
Squad number12Player nameEstupiñán
Squad number17Player nameDani Raba
Squad number1Player nameAsenjo
Squad number23Player nameMoi Gómez
Squad number2Player nameMario Gaspar
Squad number8Player nameFoyth
Squad number4Player nameTorres
Squad number22Player nameMandi
Squad number6Player nameMorlanes
Squad number3Player nameAlbiol
Squad number16Player nameDia
Squad number21Player namePino
Squad number24Player namePedraza
Squad number25Player nameCapoue
Squad number14Player nameManu Trigueros
Line-ups
Chelsea
Formation 3-4-2-1
16Mendy
14Chalobah15Zouma2Rüdiger
20Hudson-Odoi7Kanté17Kovacic3Alonso
22Ziyech29Havertz
11Werner
16MendySubstituted forArrizabalagaat 119'minutesBooked at 125mins14Chalobah15ZoumaSubstituted forChristensenat 66'minutes2RüdigerBooked at 45mins20Hudson-OdoiSubstituted forAzpilicuetaat 82'minutes7KantéSubstituted forJorginhoat 65'minutes17Kovacic3Alonso22ZiyechSubstituted forPulisicat 43'minutes29Havertz11WernerSubstituted forMountat 65'minutesSubstitutes
1Arrizabalaga4Christensen5Jorginho6Thiago Silva9Abraham10Pulisic12Loftus-Cheek19Mount21Chilwell24James28Azpilicueta33EmersonVillarreal
Formation 4-4-2
1Asenjo
8Foyth3Albiol4Torres24Pedraza
21Pino14Trigueros Muñoz25Capoue18Moreno
7Moreno16Dia
1Asenjo8Foyth3Albiol4Torres24PedrazaSubstituted forEstupiñánat 58'minutes21PinoBooked at 61minsSubstituted forMandiat 90'minutes14Trigueros MuñozSubstituted forGómez Bardonadoat 71'minutes25CapoueSubstituted forPérez Martínezat 70'minutes18MorenoSubstituted forMorlanesat 85'minutes7Moreno16DiaSubstituted forRabaseda Antolínat 86'minutesBooked at 119minsSubstitutes
2Pérez Martínez6Morlanes9Alcácer10Iborra12Estupiñán13Rulli15Cuenca17Rabaseda Antolín20Peña22Mandi23Gómez Bardonado34NiñoLive Text
Match ends, Chelsea 1(6), Villarreal 1(5).
Penalty Shootout ends, Chelsea 1(6), Villarreal 1(5).
Penalty saved! Raúl Albiol (Villarreal) fails to capitalise on this great opportunity, right footed shot saved in the bottom left corner.
Goal! Chelsea 1(6), Villarreal 1(5). Antonio Rüdiger (Chelsea) converts the penalty with a right footed shot to the centre of the goal.
Goal! Chelsea 1(5), Villarreal 1(5). Juan Foyth (Villarreal) converts the penalty with a right footed shot to the bottom right corner.
Goal! Chelsea 1(5), Villarreal 1(4). Christian Pulisic (Chelsea) converts the penalty with a right footed shot to the bottom right corner.
Goal! Chelsea 1(4), Villarreal 1(4). Dani Raba (Villarreal) converts the penalty with a left footed shot to the bottom right corner.
Goal! Chelsea 1(4), Villarreal 1(3). Jorginho (Chelsea) converts the penalty with a right footed shot to the centre of the goal.
Goal! Chelsea 1(3), Villarreal 1(3). Moi Gómez (Villarreal) converts the penalty with a right footed shot to the bottom left corner.
Goal! Chelsea 1(3), Villarreal 1(2). Mason Mount (Chelsea) converts the penalty with a right footed shot to the centre of the goal.
Goal! Chelsea 1(2), Villarreal 1(2). Pervis Estupiñán (Villarreal) converts the penalty with a left footed shot to the bottom left corner.
Kepa Arrizabalaga (Chelsea) is shown the yellow card.
Goal! Chelsea 1(2), Villarreal 1(1). Marcos Alonso (Chelsea) converts the penalty with a left footed shot to the bottom left corner.
Penalty saved! Aïssa Mandi (Villarreal) fails to capitalise on this great opportunity, right footed shot saved in the bottom left corner.
Goal! Chelsea 1(1), Villarreal 1(1). César Azpilicueta (Chelsea) converts the penalty with a right footed shot to the bottom right corner.
Goal! Chelsea 1, Villarreal 1(1). Gerard Moreno (Villarreal) converts the penalty with a left footed shot to the bottom right corner.
Penalty saved! Kai Havertz (Chelsea) fails to capitalise on this great opportunity, left footed shot saved in the bottom right corner.
Penalty Shootout begins Chelsea 1, Villarreal 1.
Second Half Extra Time ends, Chelsea 1, Villarreal 1.
Foul by Christian Pulisic (Chelsea).