B27 · Pterodactyl Defense: Queen Pterodactyl, Quiet Line

Pterodactyl Defense: Sicilian, Benoni Gambit

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 Qa5 5. d5
♜♞♝♚♞♜♟♟♟♟♟♝♟♟♛♟♟♟♞♞♟♟♟♟♟♟♜♝♛♚♝♜
The position after 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 Qa5 5. d5, Black to move.

In the Pterodactyl Defense: Sicilian, Benoni Gambit, aim to understand the plans and pawn structures, not just memorize the first moves.

See how you play it

The Pterodactyl Defense: Sicilian, Benoni Gambit is a chess opening classified under ECO code B27. It is reached after the moves 1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 Qa5 5. d5: 9 moves in, with Black to play.

It belongs to the Pterodactyl Defense family — one of many ways the line can branch. Understanding the parent system’s plans is the fastest way to play this variation well.

Club players rarely lose the Pterodactyl Defense: Sicilian, Benoni Gambit in the opening itself. They lose it a few moves later, when the plan behind the moves runs out: that is what reading your own games in this line shows you.

Play the Pterodactyl Defense: Sicilian, Benoni Gambit? See where you go wrong.
Deepline reviews your real games, finds the exact moves that cost you, and trains the fixes.
Analyze my games free →

Related openings

Pterodactyl Defense: Central, Benoni Beefeater PterodactylPterodactyl Defense: Central, Benoni PterodactylPterodactyl Defense: Fianchetto, Queen Benoni PterodactylPterodactyl Defense: Fianchetto, Queen PteranodonPterodactyl Defense: Fianchetto, Queen PterodactylPterodactyl Defense: Queen Pterodactyl, Quiet LinePterodactyl Defense: Austrian, Austriadactylus WesternPterodactyl Defense: Austrian, Grand Prix PterodactylPterodactyl Defense: Austrian, PteranodonPterodactyl Defense: Central, Anhanguera

See how you play this opening