Insigne's curling effort helps Italy edge Belgium, Spain also through to semifinals
Spain will meet Italy in semifinal on Tuesday at London's Wembley Stadium
Italy's defenders celebrated their stops like the attacking players celebrated their goals.
Both had plenty of reason to be happy on Friday.
Nicolo Barella and Lorenzo Insigne scored a goal each while Leonardo Spinazzola make a key second-half block to give Italy a 2-1 win over Belgium and a spot in the European Championship semifinals.
"Everyone, myself included, is really playing with a smile on their faces," said Insigne, whose team extended its national record unbeaten run to 32 games.
Romelu Lukaku kept his team in the game with a penalty right before halftime but the Belgians missed further chances to equalize in the second half as Italy's defenders excelled.
Barella put Italy in the lead in the 31st minute when Jan Vertonghen failed to properly clear the ball. Marco Verratti passed to Barella, who eluded two Belgium defenders before sending it in off the far post.
Insigne got the second in the 44th when he put a curling shot inside the far top corner after skipping past one defender and facing two more.
🇮🇹 Italy see off Belgium to book a semi-final date with Spain! 👏👏👏<a href="https://twitter.com/hashtag/EURO2020?src=hash&ref_src=twsrc%5Etfw">#EURO2020</a>—@EURO2020
Belgium was awarded the penalty when Giovanni Di Lorenzo pushed Jeremy Doku shortly before halftime. Lukaku then made it 2-1 by sending his shot down the middle. It was only the second goal Italy has conceded at the tournament.
"I didn't see the penalty," Italy coach Robert Mancini said. "The defence told me it was rather cheap, but that aside, it was very important to produce a top-class performance, and we did just that."
Italy will next play Spain in the semifinals on Tuesday at Wembley Stadium in London. The Spanish defeated Switzerland on penalties in St. Petersburg.
"We will now savor this moment. We'll try and rest up because it will be another tough match," Mancini said.
In the second half, Spinazzola just did enough to deny Lukaku on the line with what seemed to be a certain equalizer when Kevin De Bruyne played the ball to the far post. Spinazzola was kissed by his grateful teammates, but he was later carried off on a stretcher with a leg injury.
"We'll try and go all the way in this tournament, above all for him, because Spinazzola has been a crucial component of this team," Insigne said.
De Bruyne started the match after recovering from a left ankle injury, but Eden Hazard remained out with a leg injury.
"We gave everything that we could. I couldn't be prouder of my players and the staff," Belgium coach Roberto Martinez said after the end of his top-ranked team's 13-game unbeaten run. "Everything in this tournament has been fantastic and the application and dedication of everyone has been at the highest level."
Belgium played as it had in the 1-0 win over Portugal with defense a priority. A back three quickly became a back five whenever Italy had the ball as Thorgan Hazard and Thomas Meunier retreated to help out.
Martinez brought on Dries Mertens and Nacer Chadli with about 20 minutes remaining. Chadli nearly set up an equalizer within seconds of coming on, but his cross was too high for Lukaku and it fell behind Thorgan Hazard.
Chadli then had to go off with what appeared to be a hamstring injury after being on the field for only about five minutes. Spinazzola followed in the 79th after he pulled up sharply while chasing the ball.
"We're gutted about Spinazzola's injury. He didn't deserve that," Mancini said. "Because he was playing extraordinarily well, he's been one of the best players at Euro 2020. We are absolutely gutted and we'd like to send him our best wishes."
Spain beats Switzerland on penalties
As Spain's jubilant players sprinted onto the field to celebrate a penalty-shootout victory at the European Championship, Luis Enrique stood alone and simply pumped his fists.
Amid the tension and rising pressure inside Saint Petersburg Stadium, the Spain coach might have been the calmest person around.
"I'd tried to convey a message that what would be, would be," Luis Enrique said, revealing what he'd told his team ahead of the 3-1 shootout victory over Switzerland in the quarterfinals on Friday. "I told them to relax ... and to enjoy the moment as much as they could."
Easier said than done for a team that had missed its last five regulation penalties in matches, two of them at Euro 2020. For a team that had squandered chance after chance in extra time as Switzerland's energy-sapped players hung on for a 1-1 draw through extra time. For a team that had come into the match as the favorite and had taken an eighth-minute lead, only to see that wiped out by a defensive mistake.
🇪🇸 Spain will play Belgium or Italy for a place in the <a href="https://twitter.com/hashtag/EURO2020?src=hash&ref_src=twsrc%5Etfw">#EURO2020</a> final!—@EURO2020
So imagine the relief when Mikel Oyarzabal stepped up to convert the decisive spot kick past goalkeeper Yann Sommer, whose save on Kylian Mbappe's shot in a shootout win over France got Switzerland to the tournament's quarterfinals for the first time.
After seeing the ball hit the back of the net, Oyarzabal headed straight to Spain goalkeeper Unai Simon, who had made two saves in the shootout. They were soon consumed by their teammates as "Y Viva Espana" blasted out from the stadium's loudspeakers.
"When it goes your way," Luis Enrique said, "it feels very good indeed."
"Penalties are a bit 50-50," said Switzerland captain Xherdan Shaqiri, who scored his team's goal in regulation time. "I think we just lacked a little bit of luck today."
Spain will play Italy in the semifinals on Tuesday at Wembley Stadium in London. The team is two wins away from emulating the country's golden generation, which captured European titles in 2008 and 2012.
After the wild fluctuations of "Manic Monday," when Spain and Switzerland won chaotic games in the round of 16 that both needed extra time and featured a combined 14 goals, their quarterfinal match was perhaps unsurprisingly a more labored affair punctuated by big moments.
Red card hurts Swiss ambitions
Among them was a red card in the 78th minute for Switzerland midfielder Remo Freuler, whose studs connected with the ankle of substitute Gerard Moreno in a sliding challenge.
Yet a rearguard effort — requiring a string of diving saves by Sommer and a number of last-ditch blocks by sprawling defenders — kept the Spanish at bay in the extra 30 minutes that were played almost entirely in Switzerland's half. A crowd made up of mostly Russian spectators was fully behind Switzerland, even to the extent of jeering Spain's players when they had the ball.
Moreno, in particular, squandered four chances with poor finishing or the acrobatics of Sommer, though the striker made amends by converting one of Spain's kicks in the shootout.
A defensive mix-up brought about Shaqiri's equalizer in the 68th, which came just as Switzerland's players had started to assert themselves.
Aymeric Laporte came across to cover a pass over the top but touched the ball onto the leg of his center back partner, Pau Torres. Freuler pounced on the ball and laid it off to Shaqiri, whose first-time shot crawled into the bottom corner.
Freuler's red card ensured a penalty shootout was the best ending Switzerland could realistically hope for, and the team just about made it thanks to the misses from Moreno.
Switzerland bowed out in the same stadium where the team was eliminated from the 2018 World Cup. Then, the Swiss lost to Sweden 1-0 in the round of 16.