ECO code: A48
Neo-King's Indian: London System
Moves: 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3
This setup combines elements of the London System with a Neo-King's Indian formation. White develops the dark-squared bishop early to f4, supporting central control and preparing for a solid pawn structure with e3. The move 6. h3 is characteristic as it prevents Black’s bishop or knight from pinning the knight on f3 or pressuring the e4 square, providing White with more flexibility in the center and kingside.
From White's perspective, this opening is primarily positional and defensive, aiming for a solid and flexible setup rather than an immediate attack. White controls key central squares without pushing pawns aggressively, preparing for a possible e4 advance in the future.
Black, on the other hand, adopts a King's Indian-like fianchetto structure, which is typically dynamic and counterattacking, aiming to challenge White's center later in the game.
Regarding the center, White does not immediately challenge it with pawn pushes like e4 but maintains a strong presence through piece placement (Bf4, Nf3, and e3). Black also supports the center with moves like ...d6 and ...g6, planning to contest it later. Thus, this opening emphasizes solid control of the center rather than immediate central attacks.
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 Neo-King's Indian: London System, and sharpen your opening mastery.
Puzzle 1 of 2 - Move #10 white