English Opening · if they play 1...c5
A38 · English Opening: Symmetrical Variation, Full Symmetry Line · you play White
This is the branch for when your opponent leaves the English Opening main line with 1...c5.
The idea
When Black copies you, keep copying the plan: fianchetto, castle, then fight for d4 and the long diagonal.
The moves
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. O-O O-O
Free, no sign-up. The board plays the other side and you play every one of your moves. A line you miss comes back tomorrow; one you get comes back after 3 days, then a week, then three weeks.
Opening names from the Lichess chess-openings list (CC0). Every line was checked move by move by the rules engine. Part of Chess Path, a free chess course.