(A47) Schnepper
1. d4 Nf6 2. Nf3 b6 3. c3 e5
(A47) Marienbad
1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5
(A47) Berg
1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. c4 cxd4 6. Qxd4
(A47) Torre
1. d4 Nf6 2. Nf3 b6 3. Bg5