King's Indian Attack: Keres Variation 3.Bg2

King's Indian Attack: Keres Variation (3.Bg2)

This variation arises after the moves 1. Nf3 d5 2. g3 Bg4 3. Bg2. White adopts a flexible kingside fianchetto setup, aiming for a solid, harmonious development. The move 3.Bg2 supports control over the central dark squares, especially d5 and e4, and prepares for eventual central or kingside expansion.

Characteristic of 3.Bg2: This move completes White's kingside fianchetto, reinforcing the long diagonal and enabling White to castle quickly. It also indirectly challenges Black's bishop on g4 by maintaining solid central control and potential pressure along the diagonal.

Attacking or Defensive: From White’s perspective, this setup is primarily positional and flexible. It can lead to attacking chances, especially on the kingside, but initially emphasizes solid development and control rather than immediate aggression. Black's ...Bg4 is somewhat provocative, so White's setup helps contain Black's activity while preparing for a later attack.

Center Control: The King's Indian Attack is known for its indirect approach to the center. White does not immediately occupy the center with pawns but exerts pressure on central squares from a distance, particularly focusing on controlling e4 and d5. Thus, White's play targets the center more through piece pressure and potential pawn breaks rather than direct occupation early on.