Tree path 6 levels Queen's Pawn Game › Indian Defense › Normal Variation › Benoni Defense › Benko Gambit › Benko Gambit Declined: Main Line
- Chess Codex
- Queen's Pawn Game A40
- Indian Defense A45
- Normal Variation A50
- Benoni Defense A56
- Benko Gambit A57
- Benko Gambit Declined: Main Line A57 you are here
Benko Gambit Declined: Main Line
Overview
Benko Gambit Declined: Main Line is a sacrificial opening line filed under ECO A57 in the Flank Openings group. The defining idea is the early concession of material to seize the initiative and unbalance the position.
The Flank Openings group covers flank openings — systems that delay the central pawn break and instead develop pieces and pawns on the wings.
Play reaches this position via 1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3, after 7 plies of opening development.
In the opening tree, this line branches off from Benko Gambit, part of the broader Queen's Pawn Game 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
- A57
- Group
- Flank Openings (A)
- Plies
- 7
- Parent
- Benko Gambit
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
194,885 games · White 47.9% / Draw 5.8% / Black 46.3%
| Moves | Games | W / D / B |
|---|---|---|
| bxc4 | 59,612 | |
| g6 | 54,070 | |
| b4 | 27,622 | |
| d6 | 20,931 | |
| Bb7 | 12,537 | |
| e6 | 12,229 | |
| a6 | 5,201 | |
| Qa5+ | 2,263 |
Source: Lichess Opening Explorer · cached 2026-09-26 01:32:18
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Submissions are reviewed before publishing.