Bosnia and Herzegovina midfielder Miralem Pjanic is confident that his side have the qualities needed to beat Portugal on Tuesday in order to book their ticket for Euro 2012.The Eastern Europeans had to settle for a scoreless draw in the home leg of their play-off on Friday, but the Roma player feels that one away goal could be enough to seal their place in next year's tournament."We're still confident for what is to come. If we score a goal over there, I think we'll go through. They would then have to score two, and we have the players to do it. It's all still open, so it's going to be a great match," Pjanic told uefa.com."We're going there to play our game, our football. We showed in France that we can do it. We're not scared."We're a team that's constantly progressing and we're managing to rival the big teams. What we want is to be in the big competitions, and we're going to participate in the next one."