QGA: 4.Nc3 Nd5

Before the first move

The Queen's Gambit Accepted is a bold challenge to the center. By taking on c4, Black lures White into an early struggle for control, while White aims to build a powerful pawn center and recover the material. This specific line with an early knight jump to d5 creates a sharp, tactical battle for central supremacy.

1. d4White · your move

Push your pawn to d4 to claim immediate control of the center. This classic opening move opens lines for your queen and bishop while establishing a firm foothold in the middle of the board.

1... d5Black

Black replies with d5, leading to the Queen's Gambit complex. While d5 is the most common response, Black can also explore the sharp Englund Gambit, the flexible Horwitz Defense with e6, or the offbeat English Defense starting with b6.

Other paths here: Na6 (Australian Defense) · g5 (Borg Defense: Borg Gambit) · b6 (English Defense) · e5 (Englund Gambit)

2. c4White · your move

Offer the c4 pawn to challenge Black's central d5-pawn. This move, the Queen's Gambit, aims to deflect Black's pawn away from the center so you can eventually dominate the middle with your e-pawn.

Other paths here: Qd3 (Amazon Attack) · e4 (Blackmar-Diemer Gambit) · e3 (Queen's Pawn Game) · Bf4 (Queen's Pawn Game: Accelerated London System)

2... dxc4Black

Black accepts the gambit with dxc4. While the Queen's Gambit Declined with e6 or the Slav Defense with c6 are more common at the highest levels, the Accepted variation leads to open positions where Black can fight for active piece play.

Other paths here: c5 (Queen's Gambit Declined: Austrian Defense) · Bf5 (Queen's Gambit Declined: Baltic Defense) · Nf6 (Queen's Gambit Declined: Marshall Defense) · b5 (Queen's Gambit Declined: Zilbermints Gambit)

3. Nf3White · your move

Develop your knight to f3. This move controls the e5 square, prevents Black from playing an immediate e5 break, and prepares to recover the c4 pawn later with e3 and Bxc4.

Other paths here: Nc3 (QGA: 3.Nc3) · Qa4+ (Queen's Gambit Accepted: Accelerated Mannheim Variation) · e3 (Queen's Gambit Accepted: Old Variation) · e4 (Queen's Gambit Accepted: Saduleto Variation)

3... Nf6Black

Black develops Nf6, reinforcing the center. Other popular paths include the aggressive Slav Gambit with b5, the Rosenthal Variation with e6, or the tricky Bg4, which immediately pins the knight on f3.

Other paths here: Bg4 (QGA: 3.Nf3 Bg4) · Nd7 (Queen's Gambit Accepted: Godes Variation) · c5 (Queen's Gambit Accepted: Gunsberg Defense) · e6 (Queen's Gambit Accepted: Rosenthal Variation)

4. Nc3White · your move

Develop your other knight to c3. You are increasing your pressure on the d5 square and preparing to push e4, which would create a massive pawn center once the c4 pawn is recaptured.

Other paths here: g3 (QGA: 3.Nf3 Nf6 4.g3) · Qa4+ (Queen's Gambit Accepted: Mannheim Variation) · e3 (Queen's Gambit Accepted: Normal Variation)

4... Nd5Black

Black plays Nd5, a sharp and rare response. By placing the knight in the heart of the board, Black complicates White's plans. More standard moves here include a6 to prepare b5, or c5 to strike at the d4 pawn directly.

Other paths here: a6 (QGA: 4.Nc3 a6) · c5 (QGA: 4.Nc3 c5) · e6 (QGA: 4.Nc3 e6 5.Bg5)

Where you stand

The position is tense and strategically rich. White will likely push e4 to kick the d5 knight and seize the center, while Black intends to use the knight's central post to create counterplay. White must balance central expansion with the need to eventually recover the c4 pawn, while Black looks to maintain the extra pawn or trade it for significant piece activity.

• e2-e4 Seize the center and kick the knight
• c1-e3 Develop the bishop to support the center
• d5-b6 Relocate the knight if attacked by e4
• c8-g4 Pin the knight to undermine white's center