ECO code: A04
Opening Name: Zukertort Opening: Kingside Fianchetto
Moves: 1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. c4 c5 5. dxc5
Description: This line of the Zukertort Opening features White adopting a classical pawn center with 2.d4 and 3.e4, aiming to control the center actively. Black responds with a kingside fianchetto setup (g6 and Bg7), preparing solid kingside defense and counterplay along the long diagonal. The move 5.dxc5 is characteristic as White captures on c5 early, challenging Black’s pawn structure and attempting to open lines on the queenside.
Characteristic of 5.dxc5: This capture is a strategic decision to undermine Black’s central and queenside presence. By taking on c5, White looks to gain space and possibly create targets in Black’s camp, but it also temporarily surrenders central tension.
Attacking or Defensive: For White, this approach is generally attacking in nature, focusing on active central control and queenside pressure. Black's setup is more defensive and flexible, aiming to counterattack once the position clarifies.
Center Control: Yes, this opening actively contests the center. White establishes a strong pawn presence early (d4 and e4), and even though White exchanges on c5, the central tension remains a key theme in the position.
This opening is defined by the position shown on the board below. The moves displayed are a typical sequence that leads to it, but different sequences can reach the same position and still carry the same opening name.