What is the Smith-Morra Gambit in chess?

The Smith-Morra Gambit begins after the moves 1. e4 c5 2. d4 cxd4 3. c3. White offers a pawn to develop quickly and use the open c-file and half-open d-file against the Sicilian.

Is the Smith-Morra Gambit good for beginners?

Yes, as long as you know what the pawn is buying. The plans are easy to learn and natural moves by Black often walk into trouble, but against a careful defender White has only the initiative to show for the pawn.

Is the Smith-Morra Gambit sound?

Yes. Engines rate the position after 3. c3 as level, so White gets full value for the pawn but no more. With accurate play Black equalises, which is why the gambit is rarer at the very top.

What is the main idea of the Smith-Morra Gambit?

White trades a pawn for time and open lines. The pieces head for c4, e2 and d1, and Black has to defend for several moves before the extra pawn starts to count.

What is the Siberian Variation?

It arises after 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Qc7, with ...Nf6 to follow. The setup is famous for the Siberian Trap, where a routine h3 costs White the queen.

What is the difference between the Smith-Morra Gambit and the Alapin?

Both meet the Sicilian with an early c3. In the Alapin, White plays 2. c3 and gives nothing away, while in the Smith-Morra, White plays 2. d4 first and offers the c3-pawn after 2... cxd4.

What is the best response to the Smith-Morra Gambit?

There is no single best line. Solid players accept and choose the Scheveningen or Paulsen setups, while players who want to avoid the gambit decline it with 3... Nf6 or 3... d5.

Which strong players have played the Smith-Morra Gambit?

Hikaru Nakamura, Ian Nepomniachtchi, Michael Adams, Gata Kamsky, Daniel Naroditsky, and Marc Esserman have all used it.

Should I play the Smith-Morra Gambit or the Alapin?

Choose the Alapin if you want a calm, central game without giving anything away. Choose the Smith-Morra if you want quick development and open lines, and do not mind being a pawn down for them.

Smith-Morra Gambit

The Smith-Morra Gambit begins after the moves 1. e4 c5 2. d4 cxd4 3. c3. It is one of White's most practical weapons against the Sicilian, a pawn sacrifice that is hard to meet without knowing how to defend a cramped, underdeveloped position.

For white
Sharp
Practical

Written by:

Eirik Aarnes

The Essentials

Early moves:: 1. e4 c5 2. d4 cxd4 3. c3
Colour:: Played by White
Style:: Sharp, practical
Difficulty to learn:: Moderate
Named after:: Pierre Morra of France and Ken Smith of Dallas, the gambit's two great advocates.
Trivia:: The gambit has also gone by the names Tartakower Gambit and Matulović Gambit, both now forgotten.
Variations:: Smith-Morra Gambit Accepted. Scheveningen Formation. Classical Formation. Paulsen Formation. Siberian Variation. Pin Defense. Kan Formation. Fianchetto Defense. Smith-Morra Gambit Declined, Push Variation. Smith-Morra Gambit Declined, Alapin Formation. Smith-Morra Gambit Declined, Scandinavian Formation. Smith-Morra Gambit Declined, Center Formation.
Good for:: BlitzRapid

Best suited for rating

1000-2000

30015002800

Known for this opening

Hikaru Nakamura

Michael Adams

Ken Smith

Marc Esserman

Why play the Smith-Morra Gambit?

Because it makes the Sicilian player defend before they get to attack.

After 1. e4 c5 2. d4 cxd4, 3. c3 offers a pawn. If Black takes, 4. Nxc3 brings a knight into play, and White's rooks get the open c-file and the half-open d-file.

White pays one pawn for a tempo and active pieces. Black can keep the extra pawn only by defending a cramped position accurately for several moves.

Black can accept and choose a setup with ...e6 or ...d6, as in the Paulsen and Scheveningen Formations, or try the Siberian Variation. Declining with 3... Nf6 or 3... d5 steers toward Alapin positions.

The pawn does not come back by itself. If Black gets through the opening with a solid setup, White is simply a pawn down, and the open c-file serves Black's rooks as well.

The reward is an opening that sets problems from move three and teaches how to turn a pawn into open lines and active pieces.

Try the Smith-Morra Gambit yourself!

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Why the Smith-Morra Gambit is good with the:

Tempo - Recapturing on c3 develops a knight, so White has a piece in play while all of Black's are still at home.

Rooks on duty - The open c-file and half-open d-file give White's rooks active roles as soon as castling connects them.

Home turf - White picks the fight on move two, and Black's Open Sicilian preparation stays in the drawer.

Suited for - Players who enjoy putting opponents on the spot early and know the typical attacking setups.

Why the Smith-Morra Gambit is good with the white pieces

Tempo - Recapturing on c3 develops a knight, so White has a piece in play while all of Black's are still at home.

Rooks on duty - The open c-file and half-open d-file give White's rooks active roles as soon as castling connects them.

Home turf - White picks the fight on move two, and Black's Open Sicilian preparation stays in the drawer.

Suited for - Players who enjoy putting opponents on the spot early and know the typical attacking setups.

Why the Smith-Morra Gambit is good with the black pieces

Pawn in hand - If Black reaches a safe middlegame, the extra pawn starts to count, especially in endgames.

Lesser test - Objectively, the gambit asks less of Black than the Open Sicilian, and accurate play leads to equality.

Polite refusal - Black can decline with 3... Nf6 or 3... d5 and reach an equal Alapin-type position with no pawn to defend.

Suited for - Well-prepared players who can defend a cramped position calmly and wait for the extra pawn to matter.

Strategy

Typical plans, pawn breaks, and key squares.

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White's pawn breaks

With d4, its main break, already played and the files open, White aims for e4-e5, often prepared with f2-f4.

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Black's pawn breaks

Black builds with ...e6 or ...d6, expands with ...a6 and ...b5, and fights for e5, while ...d5 needs White's permission.

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Key squares

The knight eyes d5 and the squares c7 and e7 beyond it, while Black's d-pawn, d6 and e5 decide the centre.

Preparing diagram...

The Morra setup

After Qe2, Rd1 and Bc4, White develops the dark-squared bishop to f4 or g5 and brings the last rook to c1.

Themes

Stuck at home

Black's king often waits in the centre while the queenside pieces develop. If it stays there too long, sacrifices on d5 or b5 open the lines toward it.

No autopilot

White's standard setup is not right against every defence. Routine developing moves can walk into knight tricks, so check what Black's pieces threaten before following the plan.

Endgame insurance

The extra pawn matters most once the pieces come off. White wants to keep material on the board and the pressure alive, while most exchanges bring Black closer to cashing in.

Use it or lose it

White's lead in time fades with every quiet move. If the attack does not arrive before Black finishes developing, the extra pawn starts to decide the game.

1950s
French connection
Pierre Morra of France publishes a booklet and several articles on the gambit, and his name is the one that sticks in Europe.
1972
Remember the Alamo
Ken Smith, the gambit's great advocate, tests it against Byrne, Evans and Mecking at San Antonio, loses all three, and the gambit stays a club weapon.
1992
Fast company
Michael Adams brings the gambit out in quick games against elite opponents, beating John Nunn in blitz and losing to Viswanathan Anand in rapid.
2011
Mayhem in the Morra
Marc Esserman sacrifices a knight on d5 to beat Loek van Wely at the US Open, and his book Mayhem in the Morra! follows in 2012.
2020s
Elite rapid
Engines rate the gambit as level, which is enough for Hikaru Nakamura to use it against elite opposition in faster time controls.

Model Games

Games that shaped the Smith-Morra Gambit.

3 games

Preparing game board...

FAQ

: The Smith-Morra Gambit begins after the moves 1. e4 c5 2. d4 cxd4 3. c3. White offers a pawn to develop quickly and use the open c-file and half-open d-file against the Sicilian.
: Yes, as long as you know what the pawn is buying. The plans are easy to learn and natural moves by Black often walk into trouble, but against a careful defender White has only the initiative to show for the pawn.
: Yes. Engines rate the position after 3. c3 as level, so White gets full value for the pawn but no more. With accurate play Black equalises, which is why the gambit is rarer at the very top.
: White trades a pawn for time and open lines. The pieces head for c4, e2 and d1, and Black has to defend for several moves before the extra pawn starts to count.
: It arises after 1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Qc7, with ...Nf6 to follow. The setup is famous for the Siberian Trap, where a routine h3 costs White the queen.
: Both meet the Sicilian with an early c3. In the Alapin, White plays 2. c3 and gives nothing away, while in the Smith-Morra, White plays 2. d4 first and offers the c3-pawn after 2... cxd4.
: There is no single best line. Solid players accept and choose the Scheveningen or Paulsen setups, while players who want to avoid the gambit decline it with 3... Nf6 or 3... d5.
: Hikaru Nakamura, Ian Nepomniachtchi, Michael Adams, Gata Kamsky, Daniel Naroditsky, and Marc Esserman have all used it.
: Choose the Alapin if you want a calm, central game without giving anything away. Choose the Smith-Morra if you want quick development and open lines, and do not mind being a pawn down for them.

Smith-Morra Gambit

The Essentials

Best suited for rating

Known for this opening

Why play the Smith-Morra Gambit?

Why the Smith-Morra Gambit is good with the:

Why the Smith-Morra Gambit is good with the white pieces

Why the Smith-Morra Gambit is good with the black pieces

Strategy

White's pawn breaks

Black's pawn breaks

Key squares

The Morra setup

Traps and tactics

Themes

Stuck at home

No autopilot

Endgame insurance

Use it or lose it

History

Model Games

FAQ