1. Main line 1. e4 e5 2. f4 d5 3. Nc3 dxe4 4. Nxe4 Choose a line 1. Main line 1. e4 e5 2. f4 d5 3. Nc3 dxe4 4. Nxe4 Close 1. Main line 1. e4 e5 2. f4 d5 3. Nc3 dxe4 4. Nxe4 Next