Samir Nasri insists Manchester City can beat Barcelona at Camp Nou and keep alive their Champions League hopes.
City face an uphill battle to reach the quarter-finals after going down 2-0 to Barcelona at the Etihad on Tuesday night.
However, Nasri believes City can take heart that they have already won this season at current holders Bayern Munich, a team rates better than Barcelona.
The Frenchman also feels Barcelona are not unbeatable at home, after Valencia recently went to the Camp Nou and picked up all three points in La Liga.
"It is not over," vowed Nasri. "Before the game, we said it is a game of 180 minutes, and we can do what Valencia did and beat them at home. We will fight until the end.
"We will have to gamble, but why not? We went to Munich and beat them, so we can do the same.
"It does not change anything in our belief and our quality. We believe in ourselves.
"We believe in what we can do. At the start of the season, we won at Munich. We won at [Manchester] Un...