Chess Codex
Tree path 13 levels Queen's Pawn Game › Queen's Gambit › Queen's Gambit Accepted › Normal Variation › Queen's Gambit Accepted › Normal Variation › Traditional System › Queen's Gambit Accepted: Classical Defense › Normal Line › Queen's Gambit Accepted: Classical Defense, Main Line › Queen's Gambit Accepted: Classical Defense, Alekhine System › Queen's Gambit Accepted: Classical Defense, Alekhine System › Main Line
  1. Chess Codex
  2. Queen's Pawn Game D00
  3. Queen's Gambit D06
  4. Queen's Gambit Accepted D20
  5. Normal Variation D21
  6. Queen's Gambit Accepted D23
  7. Normal Variation D25
  8. Traditional System D26
  9. Queen's Gambit Accepted: Classical Defense D26
  10. Normal Line D26
  11. Queen's Gambit Accepted: Classical Defense, Main Line D27
  12. Queen's Gambit Accepted: Classical Defense, Alekhine System D28
  13. Queen's Gambit Accepted: Classical Defense, Alekhine System D28
  14. Main Line D29 you are here
D29

Queen's Gambit Accepted: Classical Defense, Alekhine System, Main Line

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Overview

Queen's Gambit Accepted: Classical Defense, Alekhine System, Main Line is a sacrificial opening line filed under ECO D29 in the Closed & Semi-Closed Games group. The defining idea is the early concession of material to seize the initiative and unbalance the position.

The Closed & Semi-Closed Games group covers closed and semi-closed games — 1.d4 systems characterised by long strategic manoeuvring rather than early tactics.

The line arises from 16 plies — specifically the moves 1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. O-O a6 7. Qe2 b5 8. Bb3 Bb7.

In the opening tree, this line branches off from Queen's Gambit Accepted: Classical Defense, Alekhine System, part of the broader Queen's Pawn Game system.

It continues primarily into one named line, Queen's Gambit Accepted: Classical Defense, Alekhine System, Smyslov Variation.

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
D29
Group
Closed & Semi-Closed Games (D)
Plies
16
Parent
Queen's Gambit Accepted: Classical Defense, Alekhine System
Direct variations
1

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.

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Variations (1)

Related variations at the same level

Sister lines that share the same parent Queen's Gambit Accepted: Classical Defense, Alekhine System:

https://test.av-webdevs.com/openings/queens-gambit-accepted-classical-defense-alekhine-system-main-line