(A86) Hort-Anotshin
1. d4 f5 2. c4 Nf6 3. g3 d6 4. Bg2 c6 5. Nc3 Qc7
(A86) Leningrado
1. d4 f5 2. c4 Nf6 3. g3 g6
(A86) Leningrado (Carlsbad)
1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nh3