Tree path 4 levels English Opening › Agincourt Defense › English Opening: Agincourt Defense › Catalan Defense Accepted
- Chess Codex
- English Opening A10
- Agincourt Defense A13
- English Opening: Agincourt Defense A13
- Catalan Defense Accepted A13 you are here
English Opening: Agincourt Defense, Catalan Defense Accepted
Overview
English Opening: Agincourt Defense, Catalan Defense Accepted is a named branch in the Flank Openings group of chess theory, classified under ECO A13.
The Flank Openings group covers flank openings — systems that delay the central pawn break and instead develop pieces and pawns on the wings.
It is reached after 8 plies of play, with the move sequence 1. c4 e6 2. Nf3 Nf6 3. g3 d5 4. Bg2 dxc4.
In the opening tree, this line branches off from English Opening: Agincourt Defense, part of the broader English Opening system.
Use the board to walk through every move, check how the position has scored on Lichess, or take it head-to-head against Stockfish.
- ECO code
- A13
- Group
- Flank Openings (A)
- Plies
- 8
This overview is generated automatically from the opening's metadata. A more detailed, human-written description is on the way — and you can speed it up by suggesting one yourself.
Statistics from Lichess
Loading…
| Moves | Games | W / D / B |
|---|
Source: Lichess Opening Explorer · cached
Description
Write a description
Markdown supported (headings ###, bold, lists, links).
Submissions are reviewed before publishing.