(A13) Romanishin
1. c4 e6 2. Nf3 Nf6 3. g3 a6
(A13) King's Knight
1. c4 e6 2. Nf3 d5
(A13) Whimpey
1. c4 e6 2. Nf3 d5 3. b3 Nf6 4. Bb2 c5 5. e3
(A13) Kurajica
1. c4 e6 2. Nf3 d5 3. g3 c6
(A13) Neo-Catalan
1. c4 e6 2. Nf3 d5 3. g3 Nf6
(A13) Neo-Catalan Tarrasch
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 c5 5. b3 Nc6 6. O-O Be7
(A13) Neo-Catalan Bogo-Catalan
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bd6
(A13) Neo-Catalan Accepted
1. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 dxc4