B23

Sicilian Defense: Closed, Carlsen Variation

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2

The Sicilian Defense: Closed, Carlsen Variation is a chess opening classified under ECO code B23. It is reached after the moves 1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qd2.

It belongs to the Sicilian Defense family — one of many ways the line can branch. Understanding the parent system’s plans is the fastest way to play this variation well.

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