B27 - 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. dxc5 Qa5+ - Pterodactyl Defense: Western, Rhamphorhynchus

Pterodactyl Defense: Western, Rhamphorhynchus

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

└── B27 - 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. dxc5 Qa5+ 5. Nc3 - Pterodactyl Defense: Sicilian, Rhamphorhynchus (0)
    └── B27 - 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. dxc5 Qa5+ 5. Nc3 Bxc3+ 6. bxc3 - Pterodactyl Defense: Sicilian, Pteranodon (0)
        └── B27 - 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. dxc5 Qa5+ 5. Nc3 Bxc3+ 6. bxc3 Qxc3+ - Sicilian Defense: Hyperaccelerated Pterodactyl, Exchange Variation (0)