Fischer, Kasparov and Nakamura all made the King’s Indian their weapon of choice, and they used it to do one thing: play for the win with Black against 1.d4. You let White pile up an imposing pawn center, castle safely out of the way, then hurl your kingside pawns at the enemy king. It’s not the quietest way to meet 1.d4, but few openings are more fun to play.

The first moves: 1.d4 Nf6 2.c4 g6

The King’s Indian takes shape like this: 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6. Look at the resulting position. White has three pawns in the center, on c4, d4, and e4. That’s huge. A beginner would look at this and think Black is already worse.

The stage is set: three White pawns in the center, your Bg7 lurking on the long diagonal.

That’s the whole hypermodern idea. You don’t try to occupy the center yourself, you leave it to White so you can attack it later. Your bishop on g7, the ‘King’s Indian bishop’, aims down the long diagonal and puts constant pressure on that center. You castle quickly with …O-O, then you get to work.

Black’s idea

Everything revolves around one push: …e5. Once you’ve castled, you play …e5 to strike the White center head-on. White often answers d5, which closes the center. And that’s exactly what you want.

Castled, you hit the center with ...e5: the d4-e5 tension decides whether the game opens or closes.

Why? Because when the center is locked, the game plays out on the wings, with each side attacking in opposite directions. White pushes their pawns on the queenside, where they have the space. You throw your f-, g-, and h-pawns at the White king with …f5, …f4, …g5, …g4. It’s a race to attack, and Black’s attack aims at the king. These games often end in mate, one way or the other.

The main variations

After 4…d6, White decides how to handle the tension.

  • The Classical Variation: 5.Nf3 O-O 6.Be2 e5. The main line, the one that leads straight into the plan described above. After 7.O-O Nc6 8.d5 Ne7, you reorganize your knights and prepare …f5. The great classic of the King’s Indian.
  • The Sämisch Variation: 5.f3. White shores up the center and prepares a queenside attack. A heavy, strategic position where …c5 often becomes your lever rather than …e5.
  • The Four Pawns Attack: 5.f4. White pushes the center to the max. Ambitious but risky: you counter with …c5 or …e5 to open lines against that oversized center.
  • The Fianchetto Variation: 3.Nf3 followed by 4.g3 and Bg2. White puts the bishop on g2 to hold the d5 square and calm things down. More restrained, less cutting.

Whatever the variation, keep the skeleton in mind: fianchetto on g7, quick castling, then a central push (…e5 most often) to start the fireworks.

Center locked by d5: your Ne7 regroups behind the pawns to prep the ...f5 push at the king.

Learning it well

The King’s Indian lives in its plans more than in any move list. Two positions can differ by a few details and still call for the same idea: reshuffle the knights behind the pawns, then push …f5. The hard part is sensing the exact moment to launch the storm, and no amount of memorizing theory to move 15 will teach you that.

It comes from playing the positions. Prologue has you replay the King’s Indian yourself, guided at first and then from memory, with the point of each move spelled out: why the bishop lands on g7, why you cede the center, how the pawn storm links up.

The King’s Indian is a combative answer to 1.d4. For a more solid approach against the same first move, take a look at the Nimzo-Indian Defense, and to place all of Black’s options in context, check out our guide to Black’s defenses.

Frequently asked questions

Is the King’s Indian risky for a beginner?

It does take some nerve, yes. You let White grab the center, which runs against the first instincts you’re taught. But the plans are clear and repeatable, and the ambition of playing for mate makes the opening very instructive. If you like to attack, it’s an excellent choice, even as a beginner.

Why let White occupy the whole center?

Because a big pawn center is also a target. The hypermodern idea is to let it advance so you can attack it with pieces and pawn pushes. If it gets too rigid, it turns into a weakness. It’s a calculated bet, not carelessness.

What happens if the center stays open instead of closing?

If White trades on e5 instead of pushing d5, the game becomes more open and more tactical. Your plans change: you play on the pieces and development rather than on the pawn storm. That’s why you need to understand the ideas, not just memorize the f-pawn line.

Does the King’s Indian work against anything other than 1.d4?

Yes, the setup with …g6 and …Bg7 is very flexible. You can use it against 1.c4 or 1.Nf3 with frequent transpositions into the King’s Indian. That’s one of the system’s advantages: a single plan serves you against several White first moves.