Chess opening · ECO B54

Sicilian Defense: Modern Variations, Main Line

The Sicilian Defense: Modern Variations, Main Line starts 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6. It ranks #49 of the 174 openings on this site by how often rated players on Lichess reach it.

The position after 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6. White to move.

Move by move

  1. 1. e4White pushes the e-pawn two squares to e4, staking a claim in the center.
  2. 1... c5Black pushes the c-pawn two squares to c5.
  3. 2. Nf3White develops the kingside knight to f3.
  4. 2... d6Black advances the d-pawn to d6.
  5. 3. d4White pushes the d-pawn two squares to d4, staking a claim in the center.
  6. 3... cxd4Black takes the pawn on d4 with the c-pawn.
  7. 4. Nxd4White recaptures on d4 with the knight.
  8. 4... Nf6Black develops the kingside knight to f6.

What players choose next, by rating

The three most common White moves from this position in rated Lichess games, grouped by the rating of the player making the move. Nc3 is the most popular next move in every rating band.

RatingMost commonSecondThird
Under 1200Nc3 100%––
1200–1399Nc3 81%Bd3 10%Bb5+ 5%
1400–1599Nc3 84%Bd3 9%f3 3%
1600–1799Nc3 84%Bd3 10%f3 4%
1800–1999Nc3 89%Bd3 5%f3 4%
2000 and upNc3 88%f3 8%Bd3 3%

Practice it against a human-like opponent.

BeaconChess opponents open from these same books, then play human-like moves for their level while the coach explains your moves in plain English. The first coached game is free.

Play a free coached game →

Played this opening recently?

Paste the game into the free analyzer to find the moves that cost you, with each mistake explained. Three analyses are free, with no email or card.

Analyze a game free →