Queens Gambit Declined Ragozin Defense Deflection in Chess

In the queens gambit declined ragozin defense, deflection is a tactical motif where White forces a key Black piece to leave an important square or line. A defining feature is the Ragozin structure after moves like 1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 Be7 5.Bg5 O-O, where Black’s queenside coordination around …c5 and …dxc5 can be targeted. The “deflection” part means White’s move compels the defender to respond in a way that breaks the protection of a critical point.