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Nimzo-Indian Defense: Simagin Variation: Moves, Plans & Analysis

The position

What Nimzo-Indian Defense: Simagin Variation puts on the board

Material is level, with white to move.

White has central pawns on d4; Black has central pawns on d5.

White can still castle either side; Black has castled kingside.

White’s plan

What White is trying to build

Use the bishop pair when it is gained and decide how to manage doubled c-pawns.

Develop quickly enough that the centre cannot be attacked before it is supported.

Black’s plan

How Black challenges it

Pressure e4 and control the centre with pieces.

Choose whether to damage White’s structure with …Bxc3 or preserve the bishop.

The idea

The tactical pattern to recognise

A pin on c3 can make e4 difficult to establish.

Doubled c-pawns can control central squares while leaving fixed targets.

The mistake

What to check before committing

Treating doubled pawns as automatically bad instead of using their central control.

Giving up the dark-squared bishop without gaining structure or time.

Continue

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