1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. c4 c5 5. dxc5 Qa5+ - Modern Defense: Semi-Averbakh Variation, Pterodactyl Variation Accepted

Modern Defense: Semi-Averbakh Variation, Pterodactyl Variation Accepted

Coups: 1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. c4 c5 5. dxc5 Qa5+