King's Indian Defense: Sämisch Variation, Normal Defense

Before the first move

The Sämisch Variation of the King's Indian Defense is a sharp, aggressive system where White builds a massive pawn center and reinforces it with f3. While White aims for a kingside attack or a space advantage, Black prepares to strike back with central breaks like e5 or c5, leading to complex, double-edged battles.

1. d4White

White starts with d4, a move that prioritizes central control and long-term stability. This is the foundation for many systems, ranging from the solid Queen's Gambit to the more dynamic Indian Defenses. You'll need to decide whether to challenge the center directly or develop pieces first.

1... Nf6Black · your move

Develop your knight to f6. This is the most flexible response to d4, preventing White from immediately playing e4 and keeping your options open. You are preparing to either strike at the center with d5 or enter the hypermodern world of the King's Indian.

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

2. c4White

White plays c4, the most ambitious follow-up, aiming for a massive space advantage. Other tries like the London System or the Trompowsky Attack are common, but c4 leads to the most critical main-line theory. You now have a choice of how to structure your defense.

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 · your move

Push your pawn to g6. This prepares to fianchetto your bishop to g7, where it will exert long-range pressure across the longest diagonal on the board. This is the defining move of the King's Indian and Grünfeld defenses, signaling a hypermodern approach.

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

3. Nc3White

White develops Nc3, putting more pressure on the center and preparing e4. White could also choose the Fianchetto Variation with g3 or the sharp Averbakh with Bg5, but Nc3 is the most direct way to contest 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 · your move

Fianchetto your bishop to g7. From this square, your bishop becomes a powerful long-range weapon, eyeing the d4 pawn and the queenside. It also provides vital protection for your king once you castle, forming the heart of your defensive structure.

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

White plays e4, seizing the center with both hands. This is the critical test of the King's Indian. White has many alternatives like Nf3 or Be2, but e4 is the most principled way to take advantage of Black's patient development.

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... d6Black · your move

Move your pawn to d6. This move is essential to stop White from pushing e5 and cramping your position. It also prepares to support your own central breaks, specifically e5 or c5, while opening a path for your light-squared bishop.

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

5. f3White

White plays f3, entering the Sämisch Variation. This move creates a very sturdy center but delays development. White could have played the Classical Variation with Nf3 or the Makogonov with h3, but f3 signals a desire for a slow, grinding attack.

Other paths here: Bg5 (King's Indian Defense: Accelerated Averbakh Variation) · Nge2 (King's Indian Defense: Kramer Variation) · Bd3 (King's Indian: 4.e4 d6 5.Bd3) · h3 (King's Indian Defense: Makogonov Variation)

5... O-OBlack · your move

Castle your king to safety. By moving your king to g8 and your rook to f8, you complete your initial development and prepare for the middlegame. Your king is well-protected by the fianchettoed bishop, and you are ready to strike at White's center.

Other paths here: a6 (King's Indian: Saemisch, 5...a6) · c5 (King's Indian: Saemisch, 5...c5) · c6 (King's Indian: Saemisch, 5...c6) · e5 (King's Indian: Saemisch, 5...e5)

Where you stand

The position is a classic Sämisch struggle. White will likely develop the queen to d2 and the dark-squared bishop to e3, often aiming for long castling and a kingside pawn storm. Black must choose between central breaks like e5 or c5, or queenside expansion with a6 and b5 to create counterplay before White's attack hits home.

• c1-e3 Develop bishop to support the center
• d1-d2 Prepare queen and bishop battery
• c7-c5 Strike at the d4 pawn
• e7-e5 Challenge the center with e5
• a7-b5 Expand on the queenside