Nimzo-Larsen Attack: Pachman Gambit

Before the first move

The Nimzo-Larsen Attack is a sophisticated flank opening where White develops the queen's bishop to b2 early. In the Pachman Gambit, White plays an aggressive f4 to immediately challenge Black's central control. This leads to sharp, open lines where White sacrifices pawn structure for rapid piece activity and long-diagonal pressure.

1. b3White · your move

Push your pawn to b3. This prepares to fianchetto your bishop on the long diagonal, where it will exert influence over the center from a distance. You are avoiding the most common central pawn pushes to create a more flexible and psychological battle from the very first move.

1... e5Black

Black replies e5, the most popular and ambitious way to meet the Nimzo-Larsen. By taking the center, Black asks White how they intend to deal with the space disadvantage. Other common setups for Black include the solid d5 or the flexible Nf6, which often leads to Indian-style structures.

Other paths here: d5 (Nimzo-Larsen Attack: Classical Variation) · f5 (Nimzo-Larsen Attack: Dutch Variation) · c5 (Nimzo-Larsen Attack: English Variation) · Nf6 (Nimzo-Larsen Attack: Indian Variation)

2. Bb2White · your move

Develop your bishop to b2. This is the cornerstone of your strategy, placing immediate pressure on the e5-pawn. From this perch, your bishop eyes the entire diagonal all the way to h8, forcing Black to find a way to defend their central gains while you prepare your next strike.

2... Nc6Black

Black plays Nc6, the most active way to defend the e5-pawn. This development is very standard, though White has alternatives like the Modern Variation with e3 or the Scientist's Method with d4. By choosing the Pachman Gambit next, White is about to turn the tactical heat up significantly.

Other paths here: d6 (Nimzowitsch-Larsen: 1...e5 2.Bb2 d6) · f5 (Ringelbach Gambit, Larsen)

3. f4White · your move

Push your pawn to f4. This is the Pachman Gambit. You are offering a pawn to disrupt Black's center and open the f-file for your future rook. If Black captures, your bishop on b2 becomes a monster, and you gain rapid development at the cost of some king safety.

Other paths here: e3 (Nimzo-Larsen Attack: Modern Variation) · d4 (The Scientist's Method)

Where you stand

The position is highly volatile. White has sacrificed structural integrity for a powerful bishop on b2 and potential pressure down the f-file. Black must decide whether to hold the center or accept the gambit pawn. Both sides need to prioritize king safety and rapid development, as the open lines make every tactical misstep potentially fatal.

• g1-f3 Develop the knight to control the center
• e5-f4 Capture the gambit pawn to test White
• g8-f6 Bring the knight out to prepare castling
• b2-g7 The bishop exerts pressure on the long diagonal