Old Indian: 5.e4 g6

Before the first move

The Old Indian Defense is a solid, resilient system where Black avoids an early fianchetto, opting for a compact center. By playing 5.e4 g6, the game transitions into a hybrid structure. White aims for total central control with a space advantage, while Black prepares a flexible defense and a counterattack against the d4-pawn.

1. d4White · your move

Push your pawn to d4. This move claims the center immediately and opens pathways for your queen and bishop. You are establishing a foothold in the middle of the board, forcing your opponent to react to your proactive central presence.

1... Nf6Black

Black replies with Nf6, the start of the Indian Defenses. This move prevents White from occupying the center with a second pawn on e4. While the English Defense with b6 or the sharp Englund Gambit with e5 are alternatives, Nf6 remains the most respected and classical choice.

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

2. c4White · your move

Advance your pawn to c4. This move, known as the Queen's Gambit style of development, increases your control over the d5-square and prepares to bring your knight out behind the pawn. It signals your intent to build a massive central presence.

Other paths here: f4 (Canard Opening) · g4 (Indian Defense: Gibbins-Weidenhagen Gambit) · e4 (Indian Defense: Omega Gambit) · d5 (Indian Defense: Pawn Push Variation)

2... d6Black

Black chooses d6, entering the Old Indian Defense. This move is more modest than the Benoni with c5 or the Queen's Indian with b6, but it is very difficult to crack. Black is content to stay compact for now, waiting for the right moment to strike.

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 naturally places the knight on its best square, putting pressure on d5 and supporting your d4 pawn. You are continuing your development while maintaining a firm grip on the center of the board.

Other paths here: g4 (Old Indian Defense: Aged Gibbon Gambit) · g3 (Old Indian: 3.g3) · Nf3 (Old Indian: 3.Nf3)

3... e5Black

Black strikes back immediately with e5. This move creates tension in the center and is the main point of the d6 setup. Black could also try the Czech Variation with c6 or the Janowski Variation with Bf5, but e5 is the most traditional and fighting response.

Other paths here: c6 (Old Indian Defense: Czech Variation, with Nc3) · Bf5 (Old Indian Defense: Janowski Variation) · Nbd7 (Old Indian: 3.Nc3 Nbd7)

4. Nf3White · your move

Bring your knight to f3. This develops a piece toward the center and adds a second defender to your d4 pawn. You are preparing for kingside castling while keeping the tension in the center, refusing to close the position prematurely.

Other paths here: d5 (Old Indian: Ukrainian, 4.d5) · dxe5 (Old Indian: Ukrainian, 4.dxe5) · e3 (Old Indian: Ukranian, 4.e3) · e4 (Old Indian: Ukranian, 4.e4)

4... Nbd7Black

Black plays Nbd7, a solid developing move that reinforces the e5 pawn. Other options like exd4 or the aggressive e4 push are possible, but Nbd7 is the most thematic, keeping the central structure intact while preparing for further development.

Other paths here: e4 (Old Indian: 4.Nf3 e4) · exd4 (Old Indian: 4.Nf3 exd4) · Nc6 (Old Indian: 4.Nf3 Nc6)

5. e4White · your move

Push your pawn to e4. You have now established the full classical pawn center. This move gains significant space and limits the scope of Black's pieces. You are ready to develop your light-squared bishop and castle kingside.

Other paths here: Bg5 (Old Indian: 5.Bg5) · e3 (Old Indian: 5.e3) · g3 (Old Indian: 5.g3)

5... g6Black

Black plays g6, transitioning into a King's Indian-style structure. This is a common way to complete development. Alternatively, Black could play Be7 for a more traditional Old Indian feel or c6 to bolster the center, but g6 is very active.

Other paths here: Be7 (Old Indian: 5.e4 Be7) · c6 (Old Indian: 5.e4 c6)

Where you stand

The position is a rich struggle between White's space and Black's solidity. White will focus on developing the bishops and castling, often looking for a queenside expansion. Black will finish the fianchetto on g7 and look for counterplay, typically through the f5 break or by maneuvering the d7-knight to c5 to pressure the e4-pawn.

• f1-e2 Develop bishop to e2 and castle
• f8-g7 Fianchetto bishop to g7
• d7-c5 Maneuver knight to c5 targeting e4
• c1-e3 Develop bishop to e3 to support d4