Montreal Class Ch 2013 Rd5

Here is the critical Rd5 game of GM Sambuev which he won in strong positional style.

Kleinman,Michael (2288) - Sambuev,Bator (2576)
3.Nd2 Be7[C03]
Championnat par classe du Québec A (5.1), 20.01.2013

Position 1
Black has won a pawn but how to convert it? What do you suggest for black?

Black to Play

32.Kf2