**A67** designates a specific line in the **Benoni Defense** within the Encyclopaedia of Chess Openings (ECO). It arises after 1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.e4 Bg7, where Black fianchettos the bishop to exert long-range pressure. This variation leads to sharp, imbalanced positions with complex strategic themes. It's a favorite among aggressive players who en... https://a67vip.com.br/