Fight for the Centre

Fight for the Centre

blohmoremoney
blohmoremoney
Dec 1, 2015, 2:40 PM |
0
This tactical exercise taken from Chessbase Magazine 169 impressed me greatly.
 
How does Black increase his pressure in the centre?
 

Nikolovski-Vavulin, EU Ch U18 Porec 2015
Black to Move
One can find the move, but miss the entire idea. 
 
Deflecting a defender away from the centre, allowing Black to take over the centre.