ECO code: B50
Opening Name: Sicilian Defense: Delayed Alapin
Moves: 1. e4 c5 2. Nf3 d6 3. c3
Description: The Delayed Alapin variation arises when White plays c3 on the third move instead of immediately challenging the center with d4. This setup aims to prepare d4 under more favorable circumstances, supporting a strong pawn center. By delaying c3, White keeps options flexible and tries to avoid some of Black’s sharp counterattacks typical in the Open Sicilian.
Characteristic: The move 3. c3 is characteristic for its preparatory nature, supporting the advance d4 to challenge Black’s central control. Unlike the immediate Alapin (1. e4 c5 2. c3), the delay with Nf3 first helps White develop a piece and keep options open.
Strategic Nature: For White, this is a semi-attacking approach focused on gaining a strong presence in the center. Black’s setup with ...d6 is solid and somewhat defensive, aiming to control key central squares and prepare counterplay. Overall, White seeks to build a central pawn duo (e4 and d4) supported by c3, aiming for space and attacking chances in the center and kingside.
Center Control: Yes, this opening aims to challenge and control the center. White’s plan is to establish a strong pawn center with pawns on e4 and d4, supported by c3, which helps restrict Black’s central and queenside counterplay.
This opening is defined by the position shown on the board below. The moves displayed are a typical sequence that leads to it, but different sequences can reach the same position and still carry the same opening name.
Practice puzzles and train your tactics with real positions from games that used the Sicilian Defense: Delayed Alapin, and sharpen your opening mastery.
Puzzle 1 of 69 - Move #5 black
You can also discover how top players used Sicilian Defense: Delayed Alapin to leverage key strategies to secure victories in these classic matchups.