Tree path 4 levels English Opening › Agincourt Defense › English Opening: Agincourt Defense › Wimpy System
- Chess Codex
- English Opening A10
- Agincourt Defense A13
- English Opening: Agincourt Defense A13
- Wimpy System A13 you are here
English Opening: Agincourt Defense, Wimpy System
Overview
English Opening: Agincourt Defense, Wimpy System is a specific line in the Flank Openings family (ECO A13), arising from a recognised theoretical position.
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 9 plies of play, with the move sequence 1. c4 e6 2. Nf3 Nf6 3. b3 d5 4. Bb2 c5 5. e3.
The line refines English Opening: Agincourt Defense, which traces back to the root opening English Opening.
Explore the position on the interactive board, study its real-world results from Lichess, and challenge the engine when you are ready.
- ECO code
- A13
- Group
- Flank Openings (A)
- Plies
- 9
This overview is generated automatically from the opening's metadata. Know this line well? Write a description — submissions are reviewed before publishing.
Statistics from Lichess
140,486 games · White 49.9% / Draw 6.4% / Black 43.7%
| Moves | Games | W / D / B |
|---|---|---|
| Nc6 | 88,522 | |
| Be7 | 31,279 | |
| dxc4 | 5,336 | |
| Bd6 | 4,613 | |
| b6 | 2,711 | |
| Nbd7 | 2,013 | |
| d4 | 1,897 | |
| a6 | 1,631 |
Source: Lichess Opening Explorer · cached 2026-09-26 00:42:24
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