**A67** refers to a variation of the **Benoni Defense** in the Encyclopaedia of Chess Openings (ECO), focusing on the **Taimanov Variation**. It starts with the sequence: 1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O 9.O-O. This line creates complex and unbalanced positions, offering dynamic play for both sides. Black seeks active piece play and central cou... https://a67vip.com.br/