ECO code: B33
Opening Name: Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation
Moves: 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3
Description: The Schlechter Variation in the Lasker-Pelikan (Sicilian) arises after Black challenges White's central control with ...e5, attacking the knight on d4. White responds with 6. Nb3, retreating the knight to a safe square while maintaining pressure on the center and preparing for further development. This move is characteristic for its cautious repositioning, avoiding exchanges or immediate confrontations, and keeping options flexible.
Characteristic of 6. Nb3: This knight retreat is a strategic maneuver aimed at preserving the central knight and preventing Black from gaining easy equality or active play. It reflects White’s intent to sustain central tension rather than prematurely clarifying the position.
Attacking or Defensive: From White’s perspective, this move is more positional and somewhat defensive, focusing on solidifying control and avoiding weaknesses. Black, on the other hand, adopts a more aggressive posture by challenging the center early with ...e5.
Center Control: Yes, this opening is very much about contesting the center. Black’s ...e5 challenges White’s knight and central presence, while White’s Nb3 keeps options open to support central squares and develop harmoniously.
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: Lasker-Pelikan Variation, Schlechter Variation, and sharpen your opening mastery.
Puzzle 1 of 5 - Move #9 white