ECO code: B33
Opening Name: Sicilian Defense: Pelikan Variation, Chelyabinsk Variation, 9.Nd5 Be7, 11.c3
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3
Description: The Pelikan (or Sveshnikov) variation is known for its dynamic and unbalanced pawn structures that lead to rich tactical and strategic battles. After 9.Nd5 Be7 and 11.c3, White aims to solidify control over the center and restrict Black’s knight activity on d5, while preparing to support a strong central presence with potential d4-d5 advances.
Characteristic of 11.c3: This move reinforces White’s central control by supporting the d4-pawn and limiting Black’s knight from jumping to b4 or d5 squares. It also prepares for a possible d4-d5 push, increasing White’s space advantage and central influence.
Attacking or Defensive: From White’s perspective, 11.c3 is a preparatory and somewhat strategic move—neither overtly attacking nor purely defensive. It lays the groundwork for central expansion and improves White’s positional prospects. For Black, this move signals White’s intention to strengthen the center, so Black must respond actively to avoid passivity.
Center Control: Yes, this opening focuses heavily on contesting the center. Both sides fight for central squares—Black challenges White’s center with ...e5 and ...d6, while White aims to maintain and expand central dominance with c3 and potential d4-d5 advances.
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: Pelikan, Chelyabinsk, 9.Nd5 Be7, 11.c3, and sharpen your opening mastery.
Puzzle 1 of 3 - Move #27 black