King's Indian Defense: How to Play It
Give White the entire centre, then attack it — and then attack his king.
The main line
The King's Indian Defense begins 1.d4 Nf6 2.c4 g6. Here is the position after the opening moves, and the moves themselves — play through them on a board before you read the plans, because everything below refers back to this structure.
| 1. | d4 | Nf6 |
| 2. | c4 | g6 |
The moves, one at a time
- White d4 — grabs a second central square and supports a knight coming to f3 or c3
- Black Nf6 — develops and immediately attacks e4 — the most common second move for Black
- White c4 — a flank move that controls d5 without occupying it — the hypermodern idea in one move
- Black g6 — prepares a fianchetto — the bishop will hit the long diagonal from g7
The idea in one paragraph
The King's Indian is a bet: that White's space advantage will become a liability once the centre locks, and that your kingside attack will arrive before his queenside one. It is the most double-edged mainstream defense in chess.
The four plans that win games
These are not variations to memorise. They are the recurring plans — learn what you are trying to achieve and the moves become much easier to find.
…e5 and then the pawn storm
After the centre locks with d5, your play is …f5, …f4, …g5, …h5 and the h-file. It is slow, obvious, and extremely dangerous — White knows it is coming and often cannot stop it.
Reroute the knights toward the kingside
…Nf6–e8 or …Nf6–h5, and …Nd7–f6. Every King's Indian knight manoeuvre is about getting more attackers to the kingside before White breaks through on the other side.
The …c5 Benoni approach
Instead of …e5, hitting the centre with …c5 gives a completely different game with queenside play and a long diagonal for the fianchettoed bishop.
Count the race honestly
Both sides are attacking. Before you commit to …f5, count how many moves White needs on the queenside. If he is faster, choose the …c5 structure instead.
The pawn structure
Black fianchettoes, allows a huge White centre, and strikes with …e5 or …c5. In the main lines the position locks and both sides attack on opposite wings.
Structure outlasts everything else in the opening. Pieces get traded and plans change, but the pawns decide which squares exist and which do not — and that is what you are really choosing when you choose an opening.
Mistakes that lose games
Do not open the centre while behind in development
The whole point is a closed centre. If White gets in a favourable central break, your fianchettoed bishop stares at a wall and you are just worse.
The Sämisch is a different game
5.f3 stops …Ng4 and prepares a queenside attack with a rock-solid centre. It needs its own preparation, usually …c5 or …a6 and …c6.
Watch the c7 and b6 squares
When your pawns commit to the kingside, White's queenside break at c5 can leave permanent holes. Cover them before you storm.
A game worth studying
Kasparov's King's Indian wins from the 1990s — the modern case for the whole opening, and the reason it remains respected.
The other side of this opening
This page is written for the player playing the King's Indian Defense. For the opposite view — the plans, the traps and the structures from the other side of the board — read How to beat the King's Indian Defense.
Practise it on a live board
Reading an opening guide gets you about a third of the way. The rest comes from playing the structure until the plans are automatic. The Grandmaster Gains Academy has 197 interactive lessons and a full engine, and you can play the King's Indian Defense against it right now, free, in your browser.
Play the King's Indian Defense against the engine
Free, in the browser, no sign-up. Then have every move rated afterwards so you can see exactly where the plan went wrong.
♔ Play free nowRelated openings
- How to play the Queen's Gambit
- How to beat the Queen's Gambit
- How to play the Dutch Defense
- How to beat the Dutch Defense
- How to play the English Opening
- How to beat the English Opening
Teaching this opening?
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Common questions
Is the King's Indian Defense good for beginners?
It is good for anyone willing to learn its plans rather than its moves. The King's Indian is a bet: that White's space advantage will become a liability once the centre locks, and that your kingside attack will arrive before his queenside one The plans on this page are the same at 800 rating and at 2400 — only the accuracy changes..
What is the main idea of the King's Indian Defense?
The King's Indian is a bet: that White's space advantage will become a liability once the centre locks, and that your kingside attack will arrive before his queenside one. It is the most double-edged mainstream defense in chess.
What is the most common mistake in the King's Indian Defense?
Do not open the centre while behind in development. The whole point is a closed centre. If White gets in a favourable central break, your fianchettoed bishop stares at a wall and you are just worse.
How much theory do I need to play the King's Indian Defense?
Less than you think, provided you learn the structure instead of the moves. Start with the main line on this page and the first of the four plans — …e5 and then the pawn storm. That is enough to play the opening reasonably from your very next game.