King's Indian: 4.e4 O-O 5.e5

Before the first move

The King's Indian Defense is a hypermodern battleground where Black allows White to build a massive center, planning to strike back later. In this aggressive variation, White doesn't wait for Black to finish setup; instead, a direct pawn thrust to e5 attempts to kick the knight and seize space immediately.

1. d4White · your move

Move your pawn to d4 to claim the center and open lines for your queen and dark-squared bishop. This move establishes a solid foundation for your position and dictates the pace of the game from the very first step.

1... Nf6Black

Black replies Nf6, the classic hypermodern response. This move controls e4 and d5 without committing a pawn yet. While alternatives like e6 (Horwitz Defense) or d5 are common, this knight move is the most popular way to enter complex strategic battles.

Other paths here: Na6 (Australian Defense) · g5 (Borg Defense: Borg Gambit) · b6 (English Defense) · e5 (Englund Gambit)

2. c4White · your move

Push your pawn to c4. You are building a powerful pawn duo that controls the d5 square and prepares to bring your knight out to c3 without blocking your own 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, preparing to tuck the bishop away on g7. This is the hallmark of the King's Indian and Grunfeld systems. Other aggressive tries here include b6, the Queen's Indian Accelerated, or the Mexican Defense with Nc6.

Other paths here: g5 (Indian Defense: Medusa Gambit) · b5 (Indian Defense: Pyrenees Gambit) · a6 (Indian: 2.c4 a6) · Nc6 (Mexican Defense)

3. Nc3White · your move

Develop your knight to c3. This piece adds more control over the d5 and e4 squares, supporting your central pawns and preparing for further expansion in the middle of the board.

Other paths here: d5 (Indian Defense: Anti-Grünfeld, Advance Variation) · f3 (Indian Defense: Anti-Grünfeld, Alekhine Variation) · h4 (Indian Defense: Anti-Grünfeld, Basman-Williams Attack) · g3 (King's Indian Defense: Fianchetto Variation, Immediate Fianchetto)

3... Bg7Black

Black replies Bg7, completing the fianchetto. This bishop is the soul of the King's Indian Defense. At this junction, Black sometimes chooses d5 to enter the Grunfeld Defense, but the bishop move keeps the King's Indian structure intact.

Other paths here: d5 (Grünfeld Defense) · c5 (King's Indian: 3.Nc3 c5) · c6 (King's Indian: 3.Nc3 c6) · d6 (King's Indian: 3.Nc3 d6)

4. e4White · your move

Push your pawn to e4 to create a massive three-pawn center. You now have a significant space advantage and are ready to develop your kingside pieces or launch an attack.

Other paths here: Bf4 (King's Indian: 4.Bf4) · Bg5 (King's Indian: 4.Bg5) · g3 (King's Indian: 4.g3) · Nf3 (King's Indian: 4.Nf3)

4... O-OBlack

Black castles kingside, prioritizing safety before the central tension explodes. While d6 is the most common move here to stop White's next advance, castling is a flexible and essential step in almost every King's Indian line.

Other paths here: d6 (King's Indian Defense: Normal Variation)

5. e5White · your move

Push your pawn to e5 to attack the knight. This aggressive thrust gains even more space and forces Black's knight to move to a less active square like e8, disrupting their coordination.

Other paths here: Nf3 (King's Indian: 4.e4 O-O 5.Nf3)

Where you stand

The position is highly imbalanced. White has a massive space advantage and a cramping pawn on e5, while Black will look to challenge that pawn immediately with d6 or f6. White must support the center with f4, while Black aims to use the long-range power of the g7 bishop to create counterplay on the dark squares.

• f6-e8 Relocate the knight to safety
• f2-f4 Support the e5 pawn wedge
• d7-d6 Challenge the central pawn chain
• c1-e3 Develop the bishop and control d4