Caro Kann Defense Main Line Deflection in Chess

In the Caro-Kann Defense Main Line, deflection usually appears after the central tension from 1.e4 c6 2.d4 d5, when White tries to drag a key defender away from a vital square or file. The defining idea is to force a piece, often the queen, knight, or bishop, to leave its defensive duty so a follow-up tactic can win material or break through in the center.