Here is a nice game by my MTK teammate Marosi,L

Marosi,L-Nemeth,Z

c3 Sicilian

NB I/B. Maroczy csoport

MTK I-Magyar Sakkvilag-TSE

After 14..Nb4(Diagram)

Black wants to chop off the dangerous Bd3 or force it move and trade queens perhaps

What do you recommend for White?

After 14..Nb4