Code ECO A05 – King’s Indian Attack Coups: 1. Nf3 Nf6 2. g3 d5 Voir : 12 24 Tous 1. Nf3 Nf6 2. b3 - Zukertort Opening: Nimzo-Larsen Variation (1) Zukertort Opening: Nimzo-Larsen Variation Coups: 1. Nf3 Nf6 2. b3