Old Indian Defense Normal Variation Deflection in Chess

In the Old Indian Defense Normal Variation, “deflection” is a tactical motif where one side forces a key defender off its square (or out of a line) so a follow-up tactic wins material or improves the attack. A defining feature is the pressure around the queenside/dark squares, often involving the c4–d5 tension and pieces that guard central or kingside entry points. The deflection move is usually a sacrifice or forcing capture that temporarily removes the piece that would otherwise stop the decisive threat.