Semi-Tarrasch Defense

The Semi-Tarrasch Defense is a chess opening characterized by the following moves: 1. d4 d52. c4 e63. Nc3 Nf64. Nf3 c5 The Semi-Tarrasch is a variation of the Queen's Gambit Declined (ECO codes D40 through D42).

Semi-Tarrasch Defense

The Semi-Tarrasch Defense is a chess opening characterized by the following moves: 1. d4 d52. c4 e63. Nc3 Nf64. Nf3 c5 The Semi-Tarrasch is a variation of the Queen's Gambit Declined (ECO codes D40 through D42).