Ponziani Opening

A pawn on c3 for the sake of d4

Classical

After 1.e4 e5 2.Nf3 Nc6 White plays 3.c3. It prepares d4 and opens a diagonal for the queen. The opening sidesteps the Ruy Lopez and the Italian with their mountains of theory. But the move has a cost: the pawn takes the b1 knight's natural square, and d4 does not come with tempo. Today the Ponziani is seldom seen in serious games and mostly serves as a surprise.

Interactive Opening Board

6…Qxd5

♚

Black

♔

White

6…Qxd5

Speed:

Moves

(12 plies • 6 moves)

6…Qxd5Tabiya

1–6moves
#WhiteBlack
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Defining move

3.c3 — preparing d4

The move that defines the Ponziani

The c3 pawn backs up d4 and opens the way for the queen to a4. But it takes the b1 knight's square and weakens d3. Black gets time for a counterstrike, most often with …d5.

Tabiya

The Steinitz Variation

Black met 3.c3 with …d5, and White put the queen on a4 to pin the knight. Black guarded e5 with …f6, even though that takes the f6 square from the knight. White has now traded pawns and Black's queen has landed on d5. The position is level, and White needs accurate play to fight for more.

White’s plan

Get a pawn to d4 and lean on it in the centre.
Use the queen on a4 and the bishop on b5 against the c6 knight.
Sidestep main-line theory and give Black problems to solve from the first moves.

Black’s plan

Strike in the centre with …d5 before White gets d4 in.
Keep the e5 pawn, even if it means playing …f6.
Finish development and deny White a lead in time.

History

The name comes from Domenico Lorenzo Ponziani, an Italian priest and chess writer, though he was not the first to play it. After Staunton's 1847 handbook it was also known for a while as the English Knight's Game.

Notable players

Howard Staunton

Legends who played it

D
Domenico Lorenzo Ponziani
as White · Named after the player

Games in the Atlas

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