Tree path 3 levels Queen's Pawn Game › Modern Defense › Pterodactyl Defense: Fianchetto, Queen Pteranodon
- Chess Codex
- Queen's Pawn Game A40
- Modern Defense A40
- Pterodactyl Defense: Fianchetto, Queen Pteranodon A40 you are here
Pterodactyl Defense: Fianchetto, Queen Pteranodon
Overview
Pterodactyl Defense: Fianchetto, Queen Pteranodon is a specific line in the Flank Openings family (ECO A40), 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 10 plies of play, with the move sequence 1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 Bxc3+ 5. bxc3 Qa5.
The line refines Queen's Pawn Game: Modern Defense, 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
- A40
- Group
- Flank Openings (A)
- Plies
- 10
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
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Source: Lichess Opening Explorer · cached
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