Chessbook

ECO B22 · for White

Sicilian Defense: Alapin Variation

The line below is what Lichess 1600-1800 players actually play: after the opening's defining moves, each move is the most common choice at that point. The notes are Chessbook's move notes, the same ones shown while building a repertoire.

7,277,321 games in this band reached the Alapin Variation position. From there White won 50% and drew 4%.

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 e6 5. Nf3 d5 6. e5 Nge7

Moves 1 to 2

1. e4 c5 2. c3 Nc6

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1. e4
"Best by test" according to Bobby Fisher.

1... c5
A counter-attacking opening. The asymmetry generally leads to sharp games.

2. c3
Aiming to play for a central space advantage with d4.

2... Nc6
Developing the knight while aiming to pressure the center in case of d4.

  • 2... d6: Remaining flexible and allowing the light squared bishop to develop.
  • 2... e6: Remaining flexible while likely preparing d5 to fight for the center.
  • 2... d5: Advancing the d-pawn and pressuring white's center while gaining space.

Moves 3 to 4

3. d4 cxd4 4. cxd4 e6

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3. d4
Advancing the d-pawn and gaining space in the center.

3... cxd4
Capturing the pawn after which Black will probably play d5 to fight White's space advantage.

4. cxd4
Recapturing on d4 with a big space advantage in the center.

4... e6
Opening up the dark-squared bishop and possibly preparing to gain space in the center with d5.

  • 4... d5: Breaking in the center and fighting against White's space advantage.

Moves 5 to 6

5. Nf3 d5 6. e5 Nge7

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5. Nf3
Developing the knight and fighting for control of the center.

5... d5

6. e5

6... Nge7

Plans for White in this position

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What White usually does from here in Chessbook's games data. Hover a move to see it on the board.

  • White typically castles kingside
  • The bishop on d3 generally captures the knight on f5
  • The light-squared bishop usually develops to d3
  • The queenside knight often develops to c3
  • The dark-squared bishop typically develops to e3
  • The kingside rook generally develops to e1
  • A common pawn move is a3

Related opening guides

All opening guides

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