Smith-Morra Gambit
B21 · Played as white · Intermediate · Sicilian
Give up a pawn to get every piece out and both open files for free
Also known as Morra Gambit, Sicilian Smith-Morra, Sicilian gambit.
The main line
1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 d6 6.Bc4 e6 7.O-O Nf6 8.Qe2 Be7 9.Rd1 e5
Strategic ideas
- Sacrifice the c-pawn to open the c- and d-files for the rooks immediately
- Build the standard battery: Bc4 hitting f7, Qe2 and Rd1 hitting d6
- Target d6 and the d5 square — Black's development is always one move behind
- Punish natural-looking Black moves with tactics on c6, d5 and f7
- Play for a fast, forcing initiative rather than trying to recover the pawn
Key themes
- Attack — One pawn buys a lead in development that has to be converted into an attack before Black consolidates
- Dynamic — The compensation is purely in activity — every move must keep the initiative or the pawn is just gone
- Open Files — The c- and d-files open at once and White's rooks land on them before Black's do
Typical plans
White throws a pawn at the Sicilian to get all the things the Sicilian normally denies: open files, fast development and a target on d6. The standard setup — Bc4, Nf3, O-O, Qe2, Rd1, Rc1 — takes about ten moves and points every piece at Black's position. Black is objectively fine with accurate play, but accurate play is a long list of only-moves, and over the board most people don't find it. It's the classic club-level gambit: low theory for White, high danger for Black.
Move by move
- e4 — White claims the centre and opens lines for rapid development.
- c5 — Black answers asymmetrically, fighting for the centre without mirroring White.
- d4 — White strikes at once, refusing to let Black settle into a normal Sicilian.
- cxd4 — Black takes — declining leaves White with a free ideal centre.
- c3 — White offers the pawn. Accepting opens the c-file for White; declining is respectable but concedes the centre back.
- dxc3 — Black accepts the gambit, taking a second pawn and falling two tempi behind in development.
- Nxc3 — White recaptures with the knight. Material is one pawn down and every white piece now has an open route into the game — this is the position the gambit is played for.
- Nc6 — Black develops naturally, covering d4.
- Nf3 — White develops and takes control of e5 and d4.
- d6 — Black bolsters the centre — but d6 is now a permanent target for White's rook and queen.
- Bc4 — White develops to the most aggressive square, aiming straight at f7.
- e6 — Black shores up d5 and opens the f8-bishop's path.
- O-O — White castles, tucking the king away before opening the position further.
- Nf6 — Black develops and eyes e4.
- Qe2 — White lines the queen up behind the e-pawn and clears d1 for a rook — a key move in the setup.
- Be7 — Black develops and prepares to castle out of the danger zone.
- Rd1 — White brings the rook to the d-file, staring straight through Black's backward d6-pawn.
- e5 — Black blocks the file with the pawn, solving the d6 problem but leaving a hole on d5 for White's pieces to occupy.
Where the line leads
White's plans
- Get the rooks to c1 and d1 fast — the files are the compensation, not the pawn count
- Keep hitting d6 and f7; every Black tempo spent defending is a tempo not spent developing
- Look for Nd5 and Bxf7+ shots the moment Black's coordination slips — don't drift into an endgame
Black's plans
- Return the pawn at the right moment to kill the initiative and reach a comfortable position
- Get the king safe and the pieces out; the extra pawn means nothing while the rooks are still at home
- Watch d5 and the a2-g8 diagonal — most of White's tricks run through those two squares
Smith-Morra Gambit FAQ
- What are the moves of the Smith-Morra Gambit?
- The Smith-Morra Gambit (B21) runs 1.e4 c5 2.d4 cxd4 3.c3 dxc3 4.Nxc3 Nc6 5.Nf3 d6 6.Bc4 e6 7.O-O Nf6 8.Qe2 Be7 9.Rd1 e5. It is played from White's side of the board.
- What is the idea behind the Smith-Morra Gambit?
- Give up a pawn to get every piece out and both open files for free. In practice that means: Sacrifice the c-pawn to open the c- and d-files for the rooks immediately; Build the standard battery: Bc4 hitting f7, Qe2 and Rd1 hitting d6; Target d6 and the d5 square — Black's development is always one move behind.
- Is the Smith-Morra Gambit good for beginners?
- It is rated Intermediate here: the plans are quick to pick up, but a few moves have to be played accurately to get the position you want.
- What are the plans after the Smith-Morra Gambit?
- White: Get the rooks to c1 and d1 fast — the files are the compensation, not the pawn count. Black: Return the pawn at the right moment to kill the initiative and reach a comfortable position.