~snip~
It is almost impossible for Madrid to win the La Liga title. Unless a miracle happens. Even if Real Madrid wins all of their upcoming matches, the title is out of the question unless Barcelona drops points. Barcelona losing 14 points in 10 games is highly unlikely.
Even as a Real Madrid fan I have given up. I don't feel very confident and I'm realistic about the current state of affairs. The points difference is big and as you write it is impossible that Barcelona will lose and lose fourteen points in the remaining games of the season.
I think at the moment it's best to keep trying to win and get the three points. They should focus on the Copa Del Rey and UCL. Because the Copa Del Rey and UCL are the most real expectations at the moment.