Atletico Madrid coach Diego Simeone said that his team was ready to finally win the Champions League after knocking out Barcelona on Tuesday to reach the semifinals.
The Rojiblancos fell to a 2-1 quarterfinal second leg defeat at home but that was enough to progress 3-2 on aggregate after their 2-0 win at Camp Nou last week.
Atletico, who have never won the competition, will face Arsenal or Sporting Lisbon in the semifinals.
"We'll go into it with all our hope, with total belief. We know the strengths we have and our flaws," said Simeone.
"We're ready. We're going to go after what we've been chasing for many years."
Simeone led Atletico to the Champions League final in 2014 and 2016, with both ending in painful defeats by cross-town rivals Real Madrid. The last time the Rojiblancos made the semifinals was 2017.
"It's been fourteen years now (at the helm), it still excites me to see that the team keeps competing," said the Argentine coach.
"The players have changed, we've had to start over a bunch of times, and here we are again among the four best teams in Europe."
Veteran Atletico forward Antoine Griezmann said that his team always believed they could find a way back after Barca's two early goals.
Lamine Yamal and Ferran Torres fired the five-time winners ahead on Tuesday but Ademola Lookman pulled one back for Atletico and it proved decisive.
"With our fans and the quality that we have, we could get (our) goal," Griezmann told reporters.
"We weren't comfortable with the ball, we weren't calm enough to play but we got to the semifinals."
He added: "It was a beautiful tie and a difficult one, against a team that plays very well. It was really tough, but we got through."
Barcelona coach Hansi Flick said that he believes his eliminated team deserved to progress to the semifinals but had to learn from their defeat.
"We played a fantastic first half, (but) we have to score more goals. It was really possible, (but) we conceded the goal we didn't expect at this moment," Flick told reporters.
"When you see both matches, we deserved to get to the semifinal. The mentality, the attitude they showed on the pitch – I'm really proud about that."
Flick said that although he was happy with his players, being knocked out was disappointing and something they had to learn from.
Barcelona finished both games with 10 men, with young defender Pau Cubarsi sent off at Camp Nou and Eric Garcia dismissed on Tuesday in the Spanish capital.
"We have to learn (from) these things, what we have to do, but we have a young team and I think we will improve next season," said the German coach.
"Every day we have to learn more, we have to be better and this is what we have to do," he continued.
"It's very disappointing for everyone and I am also disappointed. It's football, it's life, and we have to come back."