ECO code: B22
Opening Name: Sicilian Defense: Alapin Variation, 2...Nf6, 5.cxd4 d6
Moves: 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3
FEN: rnbqkb1r/pp2pppp/3p4/3nP3/3P4/5N2/PP3PPP/RNBQKB1R b KQkq - 1 6
The Sicilian Alapin variation (2.c3) aims to challenge Black’s central control early by preparing d4. After Black responds with 2...Nf6 and the subsequent exchanges, White establishes a strong pawn center with pawns on d4 and e5. The move 5...d6 by Black is characteristic as it supports the knight on d5 and challenges White’s advanced e5-pawn, aiming to undermine White's central space.
Characteristic of 5...d6: This move is a flexible and thematic approach in many Sicilian lines. It reinforces control over the central dark squares, particularly e5, and prepares for further development of Black’s kingside pieces. It also signals Black’s intent to challenge White’s strong pawn center rather than passively defending.
Attacking or Defensive: From White’s perspective, the setup is attacking as White aims to maintain a strong pawn center and space advantage, potentially restricting Black’s piece activity. Black’s 5...d6 is more defensive in nature, aiming to stabilize the position and prepare counterplay by undermining White’s center.
Center Control: This opening strongly emphasizes central control. White aggressively occupies the center with pawns on d4 and e5, while Black contests this with moves like ...Nf6 and ...d6 to challenge and balance the central tension.
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: Alapin, 2...Nf6, 5.cxd4 d6, and sharpen your opening mastery.
Puzzle 1 of 4 - Move #7 black