ECO code: A05
King's Indian Attack: Symmetrical Defense 3.b3 Bg7
This opening arises after the moves 1. Nf3 Nf6 2. g3 g6 3. b3 Bg7, where both sides adopt a fianchetto setup for their bishops. White's move 3.b3 is characteristic for preparing to fianchetto the queen's bishop, supporting control over the central and long diagonal squares.
Characteristic: The move 3.b3 is a flexible, somewhat modest approach that supports a solid, hypermodern setup. White aims to build a strong, harmonious position without immediately challenging the center with pawns.
Attacking or Defensive: As White, this setup is typically more positional and strategic rather than aggressively attacking early on. It allows for a flexible buildup and potential central or kingside attacks later. Black’s symmetrical fianchetto mirrors White’s setup, leading to a balanced and somewhat defensive stance initially.
Center Control: This opening does not fight for the center with pawns early on; instead, it relies on piece pressure and control from a distance, especially through the fianchettoed bishops. The center is often contested indirectly rather than occupied immediately.
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: Symmetrical Defense 3.b3 Bg7, and sharpen your opening mastery.
Puzzle 1 of 1 - Move #9 white