ECO A48 · Best studied as White
Neo-King's Indian: London System
- Solid
- Central
- Hypermodern
What is the Neo-King's Indian: London System?
The Neo-King's Indian London System is a solid, flexible setup where White combines the sturdy London structure with a focus on controlling the center.
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7
The lesson
Play through the Neo-King's Indian: London System, move by move
Scroll the moves and watch the board follow along. Every move comes with the idea behind it.
1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7
Before the first move
The Neo-King's Indian London System is a solid, flexible setup where White combines the sturdy London structure with a focus on controlling the center. Black adopts a hypermodern approach, preparing to strike from the flanks while White builds a reliable fortress that works against almost any defense.
1. d4White · your move
Push your pawn to d4. This move claims central space immediately and opens lines for your queen and dark-squared bishop. It is the cornerstone of many positional openings, providing a stable foundation for your entire development plan.
1... Nf6Black
Black replies Nf6, the most common response to the Queen's Pawn. This prevents e4 and keeps the game strategically fluid. While alternatives like the English Defense with b6 or the sharp Englund Gambit with e5 exist, this move is the gold standard for flexibility.
Other paths here: Na6 (Australian Defense) · g5 (Borg Defense: Borg Gambit) · b6 (English Defense) · e5 (Englund Gambit)
2. Nf3White · your move
Develop your knight to f3. This move reinforces your control over the d4 and e5 squares while preparing for kingside castling. It is a hallmark of the London and Colle systems, maintaining maximum flexibility before committing your central pawns.
Other paths here: f4 (Canard Opening) · g4 (Indian Defense: Gibbins-Weidenhagen Gambit) · e4 (Indian Defense: Omega Gambit) · d5 (Indian Defense: Pawn Push Variation)
2... g6Black
Black plays g6, signaling an intention to enter King's Indian territory. This is a sharp choice compared to the more solid e6 or the Czech-Indian c6. Black is happy to let White occupy the center now, intending to strike back later with moves like c5 or d6.
Other paths here: Ne4 (Döry Defense) · c6 (Indian Defense: Czech-Indian) · a6 (Indian Defense: Knights Variation, Alburt-Miles Variation) · b5 (Indian Defense: Polish Variation)
3. Bf4White · your move
Slide your bishop to f4. This is the signature move of the London System. The bishop sits on an active diagonal, controlling e5 and eyeing the kingside, all while remaining safely outside your own pawn chain before you play e3.
Other paths here: Nbd2 (Neo-King's Indian) · Bg5 (Torre Attack: Fianchetto Defense) · g3 (Indian Defense: Przepiorka Variation) · c4 (King's Indian Defense: Normal Variation, King's Knight Variation)
3... Bg7Black
Black replies Bg7, completing the kingside fianchetto. This bishop is the soul of Black's position, providing both defense and long-range attacking potential. White will now likely continue with e3 and c3 to solidify the center against the bishop's future pressure.
Where you stand
The stage is set for a classic battle of styles. White has a rock-solid center and easy development, while Black has a safe king and great dynamic potential. White will look to expand on the queenside or cement the e5-square, while Black typically prepares the c5 or e5 pawn breaks to challenge White's central dominance.
- e1-g1 Castle kingside to secure the king
- e8-g8 Castle kingside for safety and connectivity
- b1-c3 Develop the knight to support d4
- c7-c5 Strike at the center with c5
- f4-e5 Establish the bishop or knight on e5
Your games
Related Neo-King's Indian lines
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