visayanbraindoctor: The above position
 click for larger view and
 click for larger viewfrom I Cheparinov vs Aronian, 2008 feature a thematic pawn sacrifice c4 in a specific pawn structure that results in an increase in piece activity as its main compensation. The first such game that features the c4 pawn sac in order to increase piece activity in a similar pawn structure that I know of is Dus Chotimirsky vs Capablanca, 1925
where in this position
 click for larger viewBlack played c4!? The main difference is that Black did not have a strong b-pawn on the b3 square, which probably makes Capablanca's sac more risky; however, the theme is the same. It's a good idea to study how Aronian and Capablanca handled the resulting play after the sacrifice. |