Chess Codex
Tree path 13 levels Queen's Pawn Game › Queen's Gambit › Queen's Gambit Declined › Queen's Knight Variation › Tarrasch Defense › Queen's Gambit Declined: Tarrasch Defense › Tarrasch Defense: Two Knights Variation › Tarrasch Defense: Rubinstein System › Tarrasch Defense: Prague Variation › Main Line › Tarrasch Defense: Classical Variation › Carlsbad Variation › Tarrasch Defense: Classical Variation, Petursson Variation
  1. Chess Codex
  2. Queen's Pawn Game D00
  3. Queen's Gambit D06
  4. Queen's Gambit Declined D30
  5. Queen's Knight Variation D31
  6. Tarrasch Defense D32
  7. Queen's Gambit Declined: Tarrasch Defense D32
  8. Tarrasch Defense: Two Knights Variation D32
  9. Tarrasch Defense: Rubinstein System D33
  10. Tarrasch Defense: Prague Variation D33
  11. Main Line D34
  12. Tarrasch Defense: Classical Variation D34
  13. Carlsbad Variation D34
  14. Tarrasch Defense: Classical Variation, Petursson Variation D34 you are here
D34

Tarrasch Defense: Classical Variation, Petursson Variation

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Overview

Tarrasch Defense: Classical Variation, Petursson Variation is a specific line in the Closed & Semi-Closed Games family (ECO D34), arising from a recognised theoretical 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.

It begins with 20 plies and takes 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bg5 cxd4 10. Nxd4 Re8 to reach the canonical position.

The line refines Tarrasch Defense: Classical Variation, Carlsbad Variation, which traces back to the root opening Queen's Pawn Game.

Explore the position on the interactive board, study its real-world results from Lichess, and challenge the engine when you are ready.

ECO code
D34
Group
Closed & Semi-Closed Games (D)
Plies
20
Parent
Tarrasch Defense: Classical Variation, Carlsbad Variation

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Related variations at the same level

Sister lines that share the same parent Tarrasch Defense: Classical Variation, Carlsbad Variation:

https://test.av-webdevs.com/openings/tarrasch-defense-classical-variation-petursson-variation