King's Indian Attack

ECO: A07–A08For whitesystemflankfianchetto

Overview

A reversed King's Indian setup for White. Fianchettoes the kingside bishop and aims for a long-term kingside attack.

Key Ideas

  • Build a kingside pawn storm with e4, e5, and eventually f4–f5.
  • Place the king bishop on g2 and the queen on e2.
  • Reroute the queen's knight via d2 to f1 to e3 or g3.
  • Aim for a direct attack on the enemy king once development is complete.

Main Lines

Line 1

8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
After 5 moves

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. d3 O-O

Line 2

8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
After 5 moves

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6

Line 3

8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
After 5 moves

1. Nf3 c6 2. g3 d5 3. Bg2 Bg4 4. O-O Nd7 5. d3 Ngf6

Pros & Cons

Pros

  • System opening — same setup every game
  • Strong attacking ideas
  • Low theory

Cons

  • Black can equalize with accurate defense
  • Slow setup

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