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Queen's Indian Defense: Kasparov-Petrosian Variation: Moves, Plans & Analysis

The position

What Queen's Indian Defense: Kasparov-Petrosian Variation puts on the board

Material is level, with black to move.

White has central pawns on d4.

White can still castle either side; Black can still castle either side.

White’s plan

What White is trying to build

Claim central space without letting the long diagonals become weak.

Complete development before expanding on the queenside.

Black’s plan

How Black challenges it

Control e4 with pieces and pressure the centre from the flanks.

Use the b7 bishop and …c5 or …d5 to challenge White’s setup.

The idea

The tactical pattern to recognise

The b7 bishop can become powerful when the long diagonal opens.

Control of e4 determines whether White can build a full centre.

The mistake

What to check before committing

Blocking a fianchettoed bishop with an unnecessary pawn move.

Taking central space that cannot be maintained.

Continue

Choose the next book move

Preview a move to see the resulting position and the idea behind it. Select it to continue on the same board.