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.
King's Indian Defense: Fianchetto Variation, Classical Fianchetto
The opening sequence 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nbd7 7. Nc3 e5 is a well-respected line in the King's Indian Defense where White adopts a fianchetto setup with g3 and Bg2. Black responds classically by striking at the center with ...e5, aiming to challenge White's central control.
Characteristic: Black’s move 7...e5 is the hallmark of the Classical Fianchetto variation. It seeks to contest the center directly while maintaining a flexible pawn structure. Black often plans for a counterattack on the central and kingside squares, using the fianchettoed bishop on g7 to exert long-range pressure.
Attacking or Defensive: As White, this setup is generally more positional and somewhat defensive, focusing on solid center control and long-term pressure rather than immediate attacks. Black, on the other hand, adopts an attacking posture by challenging the center and preparing dynamic play, especially on the kingside.
Center Control: Both sides contest the center actively. White supports the center with pawns on d4 and c4 and pieces developed behind them, while Black’s ...e5 challenges White’s central dominance directly. The battle for the center is a key theme in this variation.
You can also discover how top players used King's Indian Defense: Fianchetto Variation, Classical Fianchetto to leverage key strategies to secure victories in these classic matchups.