A13English Opening
1.c4 e6
A13English Opening
Romanishin Gambit
1.c4 e6 2.Nf3 Nf6 3.g3 a6 4.Bg2 b5
A13English Opening
Agincourt Variation
1.c4 e6 2.Nf3 d5
A13English Opening
Wimpey System
1.c4 e6 2.Nf3 d5 3.b3 Nf6 4.Bb2 c5 5.e3
A13English Opening
Agincourt Variation
1.c4 e6 2.Nf3 d5 3.g3
A13English Opening
Kurajica Defence
1.c4 e6 2.Nf3 d5 3.g3 c6
A13English Opening
Neo-Catalan
1.c4 e6 2.Nf3 d5 3.g3 Nf6
A13English Opening
Neo-Catalan Accepted
1.c4 e6 2.Nf3 d5 3.g3 Nf6 4.Bg2 dxc4