Center Game Accepted — opening family
1 catalogued lines · ECO C21–C21
♞ View the head line Explore the full tree (1 lines) 🎓 Train this family
The shortest catalogued line of the family runs 1. e4 e5 2. d4 exd4 — the position below. The continuation chips count how many catalogued lines extend this head with each next move; any branch can be explored on the interactive tree and played against the engine from there.
All 1 lines
| Name | ECO | Main line length |
|---|---|---|
| Center Game Accepted | C21 | 4 plies |