Pterodactyl Defense: Queen Pterodactyl, Quiet Line
ECO: A40Flank Openings1.d4 g6 2.c4 Bg7 3.Nc3 c5 4.e3
no master games reached this exact line · estimated data
How it's played
Start
1.2.3.4.
About the Pterodactyl Defense: Queen Pterodactyl, Quiet Line
The Pterodactyl Defense: Queen Pterodactyl, Quiet Line is a line of the Pterodactyl Defense, catalogued under ECO code A40 in the Flank Openings section of the Encyclopaedia of Chess Openings.
It arises after 1.d4 g6 2.c4 Bg7 3.Nc3 c5 4.e3, with White playing the move that gives the line its name.
The Pterodactyl Defense has 33 named lines in our opening book; the ones closest to this position are listed below.
Other lines of the Pterodactyl Defense
- Pterodactyl Defense: Eastern, AnhangueraB06 · 1.e4 g6 2.d4 Bg7 3.Nc3 c5 4.Be3
- Pterodactyl Defense: Eastern, BenoniB06 · 1.d4 g6 2.e4 Bg7 3.Nc3 c5 4.d5
- Pterodactyl Defense: Austrian, Austriadactylus WesternB06 · 1.e4 g6 2.d4 Bg7 3.f4 c5 4.Nf3 Qa5+
- Pterodactyl Defense: Austrian, Grand Prix PterodactylB06 · 1.e4 g6 2.Nc3 Bg7 3.f4 c5 4.Nf3 Qa5
- Pterodactyl Defense: Austrian, PteranodonB06 · 1.e4 g6 2.d4 Bg7 3.f4 c5 4.c3 Qa5
- Pterodactyl Defense: Central, Benoni PterodactylA40 · 1.d4 g6 2.c4 Bg7 3.e4 c5 4.d5 Qa5+
- Pterodactyl Defense: Eastern, Benoni PterodactylB06 · 1.d4 g6 2.Nc3 Bg7 3.e4 c5 4.d5 Qa5
- Pterodactyl Defense: Eastern, RhamphorhynchusB06 · 1.e4 g6 2.d4 Bg7 3.Nc3 c5 4.dxc5 Qa5