For 102 minutes at GEHA Field at Arrowhead Stadium, Switzerland dared to imagine a place among the last four. They defended with the discipline of a side that had studied Argentina down to the last blade of grass, and for a stretch of a sweltering Kansas City afternoon they had the holders rattled. Then extra time arrived, and with it the ruthlessness that separates the good from the anointed. Argentina found a way, as they so often do, and a 3-1 scoreline flatters neither the effort nor the ordeal.

Alexis Mac Allister had given them the perfect start, and Lionel Messi the perfect assist. Dan Ndoye had hauled Switzerland level and turned the World Cup quarterfinal into something jagged and unpredictable. It took two moments of genuine quality, from Julian Alvarez and then Lautaro Martinez, to settle a contest that had begun to feel like it might never yield. By the final whistle Argentina were exhausted, relieved and through.

This was not a coronation. It was a survival, and the manner of it told its own story about a tournament that has refused to bend to seedings and reputations. Switzerland, reduced to ten men, made Argentina sweat for every yard of ground they gained.

An early statement

The opening felt like a formality in the making. Ten minutes in, Argentina won a corner and Messi curled it with the menace only he brings to a dead ball. The delivery hung and dropped invitingly, and Mac Allister rose from the left side of the six-yard box to guide a header into the bottom right corner. It was crisp, clinical, and entirely in keeping with the swagger of a champion side taking the initiative.

Arrowhead roared, the Argentine support in full voice, and for a while the pattern seemed set. Messi drifted and probed, Mac Allister bossed the midfield, and Switzerland were pushed deep into their own third. Every ball into the box carried a threat, and the sense grew that a second goal was merely a matter of patience.

But Switzerland did not fold. They absorbed the early pressure, held their shape, and slowly began to believe the storm could be weathered. Argentina, for all their possession, could not find the killing blow, and a one-goal lead that had looked comfortable began to feel precarious as the second half wore on.

Switzerland strike back

The equaliser, when it came on 67 minutes, was a thing of craft. Ricardo Rodriguez threaded a through ball that sliced Argentina open, and Ndoye, working from a difficult angle on the left, jabbed a right-footed finish into the centre of the goal. It was the reward for the discipline and daring Switzerland had shown, and it detonated the tie.

Suddenly Argentina looked mortal. The lead was gone, the momentum had shifted, and the holders wore the anxious look of a team confronting the unthinkable. Switzerland smelled it too, pressing forward with belief where before there had been only resistance.

Then came the twist that reshaped everything. On 72 minutes Breel Embolo collected a second yellow card and trudged off, leaving Switzerland to defend their newly won parity a man light. It was cruel timing for a side that had just clawed their way back, and it handed Argentina the extra man they would need to eventually break through.

Extra time decides it

Even with the advantage, Argentina could not force the issue in normal time, and the match spilled into extra time with the tension almost unbearable. Switzerland, down to ten, dropped ever deeper, throwing bodies in front of every effort and clinging to the hope of penalties. For a while it looked as though sheer stubbornness might carry them there.

It was Alvarez who finally cracked the code on 112 minutes. Collecting a lay-off from Jose Manuel Lopez, he shifted the ball onto his right foot outside the box and arrowed it into the top right corner, an unstoppable strike that left the Swiss goalkeeper rooted. The relief was seismic, the release total, and Argentina at last had daylight.

There was still time for the flourish. Deep into stoppage time in the second period of extra time, Argentina broke at pace and Lautaro Martinez applied the finish, a right-footed shot from the centre of the box into the bottom right corner. It was 3-1, the game safe, and the exhausted holders could finally breathe. The gulf on the scoreboard obscured how close this had been.

Onward to the semis

For Argentina, this was the kind of victory that hardens a campaign. They had been pushed to the edge, forced to dig into reserves of nerve and quality, and they emerged stronger for the examination. Messi and Mac Allister set the tone; Alvarez and Martinez, so often the men who finish what the champions start, delivered when it mattered most. A semifinal awaits, and they arrive there knowing they can win ugly as well as beautifully.

For Switzerland, there will be pride tangled with heartbreak. They came within eighteen minutes of forcing a shootout against the holders, having equalised and then survived long stretches a man down. Ndoye's goal and Rodriguez's vision were the highlights of a performance that honoured the shirt, and Embolo's dismissal the pivot on which the whole occasion turned.

The World Cup rolls on without them, but Switzerland leave the quarterfinals having troubled a giant in a way few expected. Argentina, meanwhile, march into the last four with the scars of a real contest and the belief that comes from surviving one. On this evidence, no one will fancy facing them next.