Kasparov Variation

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3

With 4.Nc3, White develops directly and keeps the option of e4, aiming for a large center. This move order often leads to sharper play than pure fianchetto systems, with concrete central decisions arriving earlier.

ECO Code

E12-E19

Difficulty

Intermediate

Style

Active/Strategic

Main Idea

Prepare e4

Typical Plans

White: Central Expansion

e4 and development

White often aims for e4, then uses the space to maneuver and attack.

Black: Challenge the Center

...Bb7, ...d5, ...c5

Black's counterplay is based on timely pawn breaks and piece activity along the long diagonal.

Transpositions

Nimzo/Bogo ideas

Move orders can transpose. Understanding plans matters more than memorization.

Active Queen's Indian Option

If you want more direct central play than the pure fianchetto lines, 4.Nc3 is a strong choice.

Back to Queen's Indian Defense Miles Variation