Yeah, it's still possible. Let's see the point.

Only 1 point as the difference.
So, it's very possible to take over each other. It will depend on how their performance in the next matches that will be also still challenging.
Girona and Barcelona have very closely total points and goal differences. Their positions in La Liga will be decided by very mild difference when the season completes, I really believe so.
Girona have limited resource but they have big advantage that they won't have to play in Champions League like Barcelona. It will give Girona more focus on La Liga and their players will have more time for body and fitness recovery. It can cover their limited player resource and with only 10 matches left, Girona really can make big surprise in La Liga, at least stay above Barcelona at the end.
If Girona can play well next 5 matches, we will have to seriously say they will be very ready to beat Barcelona in this dual race.