1.Opening
King's Indian Defense
You play BlackE99AggressiveAdvanced
Let White build a huge center, then launch an all-out kingside attack. Fischer and Kasparov's favorite.
1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 O-O …
2.Ideas
What the opening is about
Key ideas
- Fianchetto, castle quickly, then challenge the center with ...e5.
- When White plays d5, the center locks: Black attacks the kingside, White the queenside.
- Classic plan: ...Ne8/...Nd7, ...f5, ...f4, ...g5.
3.Main line
Main line · 20 moves
Mar del Plata
Your moves Opponent
No. White Black1
d4White claims the center.
Nf6Flexible: develops, stops e4 for now, and keeps Black's pawn choices open — the start of every "Indian" defense.
2c4White gains queenside space and adds control of d5.
g6Prepares the fianchetto.
3Nc3White develops and prepares e4.
Bg7The bishop on the long diagonal, aiming at d4.
No. White Black4
e4White builds a big center.
d6Lets White have the center for now — Black will strike at it with ...e5.
5Nf3White develops and supports d4.
O-OBlack castles.
6Be2White prepares to castle.
e5Strikes the center.
No. White Black7
O-OWhite castles.
Nc6More pressure on d4.
8d5White locks the center with a space advantage.
Ne7The knight heads toward the kingside.
9Ne1White's knight heads for d3 to support c5.
Nd7Clears the way for the f-pawn.
No. White Black10
Nd3White prepares c5 on the queenside.
f5The kingside attack begins!
4.Play
Practice mode
Now play it without looking.
Practice mode hides the moves: you play Black, the trainer answers, and you earn up to three stars per line. 20 moves across 1 line.
5.More
More defenses against 1.d4
E54Nimzo-Indian Defense position Nimzo-Indian Defense
Pin the c3 knight and fight for e4 with pieces. One of the most respected defenses in chess.Strategic1 line D58Queen's Gambit Declined position Queen's Gambit Declined
Hold the center with ...e6. Solid and principled — trusted by world champions for 150 years.Classical1 line D18Slav Defense position Slav Defense
Support d5 with ...c6, keeping the c8 bishop free. The Caro-Kann of 1.d4.Solid1 line D27Queen's Gambit Accepted position Queen's Gambit Accepted
Take the pawn — then give it back on Black's terms. Free development and a clear plan with ...c5.Classical1 line