Semi-Slav Triangle 4.e4 Bb4-TWIC 960

TWIC 960

GM Cheparinov,I obtained a better ending based on healthier structure and then converted the RB-RB ending in model fashion.

22.Bxf4

Black continued with 22...Ne5! and forced simplification to negate the bishop pair.

Here is the feature game.

Indjic,A (2502) - Cheparinov,I (2706) 
Triangle 4.e4 Bb4[D31]
Karpos Open 2013 Skopje MKD (6.15), 13.03.2013

Position 1

Black is clearly in control with the centralized king and passed f-pawn ready to advance. What do you recommend for black now?

Black to Play

40.Kd3