King's Indian Attack
1.Nf3 Nf6 2.g3 d5
What Is The King's Indian Attack?
The King's Indian Attack is a formation, not a forced sequence. White plays the King's Indian Defense setup with colors reversed and a move in hand: Bg2, short castling, then d3, Nbd2 and e4, followed by the e5 clamp and a kingside attack with Nf1, Bf4 and h4. Black's 2...d5 grabs the center first, so White cedes space early and plays to undermine it.
The misconception is that the King's Indian Attack produces the same kingside attack against every defense. Those famous attacking games come against pawn chains that bury Black's light-squared bishop behind ...e6. After 2...d5 that bishop still reaches f5 or g4, so White fights for the initiative instead of receiving it.
How Do You Reach The King's Indian Attack?
The King's Indian Attack arises after 1.Nf3 Nf6 2.g3 d5, passing through the Zukertort Opening. Any move order reaching the same position counts as the King's Indian Attack, so transpositions are already covered here.
- 1. Nf3 reaches the Zukertort Opening
- 1... Nf6 reaches the Zukertort Opening
- 2. g3
- 2... d5 reaches the King's Indian Attack
Why Play The King's Indian Attack?
You get one plan against almost everything, and you get it from move two. Your development is fixed, your king sits safe behind the fianchetto, and your pieces point at the kingside before you make a single decision. That converts study time into experience: play this setup for a season and you know the structures, the Nd2-f1-g3 route and the timing of h4 better than your opponent knows any of it.
The cost is that 2...d5 denies you the cramped structure the attack needs. Black meets e4 with ...dxe4, offers the queen trade on d1, and you are grinding a level endgame instead of attacking. The setup keeps you comfortable and it will not force an advantage: against a prepared opponent you get a game, not an edge.
How Do Both Sides Play It?
Complete the formation before touching the center: Bg2, castle, d3, Nbd2, Re1, then e4. If Black takes, recapture with the d-pawn and play down the open file. If Black keeps the tension with ...e6, push e5, gain space and run the standard machine: Nf1 to g3 or h2, Bf4, Qe2, then h4-h5 at the black king. Against ...d4, hit it with c3.
Black's antidote is to solve the c8 bishop before the pawns lock: ...Bf5 or ...Bg4 comes before ...e6. From there, take on e4 and offer the queen trade on d1, or claim the center with ...c5 and ...Nc6, the Sicilian Variation, and roll ...a5, ...b5 and ...b4 with a rook on b8. Every tempo White spends on h4 you spend on the queenside.
The Variations Of The King's Indian Attack
Is The King's Indian Attack Right For You?
Play it if you want one formation that answers everything and would rather spend your time on middlegames than move orders. It fits players who already know the King's Indian Defense from the black side, since these are the same structures with an extra move. It fits patient attackers too: the assault arrives around move twenty-five, and only after you earn e5.
Skip it if you need the opening itself to give you something, because 2...d5 lets Black equalize with straightforward moves. Skip it if repetition bores you: you will reach the same pawn structure hundreds of times. And skip it if you only enjoy a position while attacking, since half these games turn into quiet maneuvering where you hold the balance and nothing more.
Frequently Asked Questions
- Is the King's Indian Attack good for beginners?
- Yes. One formation covers every black reply, so your first ten moves go into development instead of recall, and you learn a single middlegame deeply. Start with why e5 matters: that space clamp is what makes the kingside attack work, and without it you are shuffling pieces.
- Is the King's Indian Attack sound?
- Yes. Your king sits behind an intact fianchetto, the center is held by pawns on d3 and e4, and nothing in the setup creates a weakness. It does not claim an advantage by force after 2...d5, so treat it as a reliable way to reach a playable game with a plan.
- How do you beat the King's Indian Attack?
- Get the c8 bishop to f5 or g4 before you commit to ...e6, so it never gets buried. When White plays e4, take on e4 and offer the queen trade on d1: the resulting endgame is level and the attacking scheme disappears with the queens. With queens on, hit the queenside with ...c5, ...b5 and ...b4 while White spends moves on h4.
- What is the main line of the King's Indian Attack?
- White finishes with 3.Bg2, castles, then plays d3, Nbd2 and e4 with Re1 behind the e-pawn. The follow-up is e5, Nf1 rerouting to g3 or h2, Bf4, Qe2 and h4-h5. Black's main answers are ...c5 with ...Nc6 or ...c6 with ...Bf5, both fighting for the center before White gets e5 in.
- What is the Sicilian Variation of the King's Indian Attack?
- It is the line where Black meets 3.Bg2 with 3...c5, taking the broad center with pawns on c5 and d5. The name refers to that pawn duo, not to any Sicilian move order. Black's d5 pawn restrains e4 and the c-pawn opens the queenside for ...b5 and ...b4, so White must prepare e4 with d3 and Nbd2 and race for the e5 clamp.