A surprisingly fast draw!
For future reference, a bind like structure usually sees white play Nc2... Nb3 like in a Najdorf makes sense with f4, but after f3 is already played I'd probably opt for the c2 square.
I don't know what you're used to playing, but a maroczy bind is a lot of fun to play vs someone who's not familiar with it 
13.Kf2 looks interesting (maybe too dangerous?) but for sure worth a try in blitz hehe. Black needs d5, b5 or f5 for play -- you took away d5, he took away f5 (for the time being), and if Kf2 doesn't allow b5 then white is doing really well.
I know that there are a few forced draws out of some openings (the only one that comes to mind is the Baltic defense). I just played this game and it is drawn by repetition in 17 moves.
3/0 time controls