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Sicilian Defense: Accelerated Dragon

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 · B34–B39

Part of Sicilian Defense

Starting positionWhite to move

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The whole point is ...d5 in one move

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The idea

The Dragon without ...d6 first — Black fianchettoes immediately and keeps the option of the freeing ...d5 break in one move.

Main line: 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Nc3 Bg7 6.Be3 Nf6 7.Bc4 O-O 8.Bb3 d6

What White wants

  • Use Bc4 and Bb3 to pressure f7 while developing
  • Prevent ...d5 with careful piece placement
  • Choose the Maroczy Bind with c4 before committing Nc3

What Black wants

  • Get in ...d5 in one move, which is the whole point of the move order
  • Fianchetto and play ...Rc8 and ...Nd4
  • Trade into a good endgame or equalise comfortably

Key idea

Understand this and the moves stop needing to be memorised.

The whole point is ...d5 in one move

In the regular Dragon, ...d5 costs two moves because the d-pawn has already gone to d6. Here the pawn is still on d7, so the freeing break is a single tempo faster — which is exactly why Black delays ...d6.

Common mistake

Treating the Maroczy Bind as the end of Black's counterplay. White's c4 and e4 pawns restrict ...d5, but Black can manoeuvre, exchange pieces and prepare ...b5 or ...d5. White must maintain control rather than assume the structure wins by itself.

Mistake example: Bg7.

Representative position

The position this opening is aiming at. Copy the FEN, or open it in the analysis board and let the engine tell you what it is worth.

r1bq1rk1/pp2ppbp/2np1np1/8/3NP3/1BN1B3/PPP2PPP/R2QK2R w KQ - 0 9

Analyze this position

Variations

1 line branching from here.

Related openings

Sicilian Defense: Dragon Variation1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 · B70–B79Black fianchettoes the bishop onto the long diagonal, where it rakes White's queenside — the most direct and most tactical Sicilian.Sicilian Defense: Hyperaccelerated Dragon1.e4 c5 2.Nf3 g6 3.d4 cxd4 4.Nxd4 Bg7 · B27Black prepares the fianchetto with 2...g6 before developing the b8 knight. White can enter an Accelerated Dragon with d4, or choose another central setup before Black commits more pieces.Sicilian Defense: Maroczy Bind1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 · B36White puts pawns on c4 and e4 — the bind — taking the ...d5 break away from Black and strangling the Dragon before it can breathe.Sicilian Defense: Scheveningen Variation1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 · B80–B89A flexible, small-centre setup: Black builds a compact pawn wall with ...d6 and ...e6 and chooses the counterattack after seeing where White commits.Sicilian Defense1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 · B20–B99Black answers 1.e4 with the c-pawn, refusing to mirror and instead trading a wing pawn for a centre pawn — the most ambitious and most popular reply in chess.Sicilian Defense: Najdorf Variation1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 · B90–B99The most analysed opening in chess: 5...a6 takes the b5 square away from White's pieces and prepares ...e5 and ...b5 in one move.