(C63) Schonemann
1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d4
(C63) Berger
1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3
(C63) Tartakower
1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5.Nxe4 Nf6
(C63) Classical
1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5.Nxe4 d5 6.Nxe5 dxe4 7.Nxc6 Qg5
(C63) Mohring
1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5.Nxe4 d5 6.Nxe5 dxe4 7.Nxc6 Qd5
(C63) Lasker
1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5.exf5 e4 6.Nh4