(E12) Miles
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Bf4
(E12) Petrosian
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3
(E12) Petrosian (Murey)
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5.Nc3 d5 6.cxd5 Nxd5 7.Qc2 c5 8.e4 Nxc3 9.bxc3 Nc6 10.Bb2 cxd4 11.cxd4 Rc8 12.Rd1 Bd6
(E12) Russian
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3
(E12) Russian (Botvinnik)
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5.Bg5 h6 6.Bh4 g5 7.Bg3 Nh5