ECO code: A07
King's Indian Attack: 3.Bg2 c6 4.O-O
The King's Indian Attack (KIA) is a flexible and system-like setup for White, focusing on solid piece development and a strong kingside presence. In this line, after 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O, White fianchettoes the dark-squared bishop early and castles quickly, aiming for a safe king and potential kingside attacking chances.
Characteristic: This setup is characterized by White's solid and flexible formation, avoiding early central pawn pushes and instead preparing a gradual buildup. The move 3...c6 by Black supports the center and prepares ...d4, while White’s early castle and bishop fianchetto help control key central and long diagonal squares.
Attacking or Defensive: As White, this opening is generally considered positional and preparatory for an eventual attack, especially on the kingside. It is not immediately aggressive but builds a strong foundation. Black’s setup with ...c6 and ...d5 is solid and somewhat defensive, aiming to maintain a strong central presence.
Center Control: White does not immediately contest the center with pawns but exerts influence via pieces, particularly the bishop on g2 and knight on f3. Black has a more direct grip on the center with pawns on d5 and c6. White’s plan often involves a later central break or kingside activity rather than immediate central occupation.
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.
Practice puzzles and train your tactics with real positions from games that used the King's Indian Attack 3.Bg2 c6 4.O-O, and sharpen your opening mastery.
Puzzle 1 of 7 - Move #9 black