Chess opening · ECO D04

Queen's Pawn Game: Colle System

The Queen's Pawn Game: Colle System starts 1. d4 d5 2. Nf3 Nf6 3. e3. It ranks #133 of the 174 openings on this site by how often rated players on Lichess reach it.

The position after 1. d4 d5 2. Nf3 Nf6 3. e3. Black to move.

Move by move

  1. 1. d4White pushes the d-pawn two squares to d4, staking a claim in the center.
  2. 1... d5Black pushes the d-pawn two squares to d5, staking a claim in the center.
  3. 2. Nf3White develops the kingside knight to f3.
  4. 2... Nf6Black develops the kingside knight to f6.
  5. 3. e3White advances the e-pawn to e3.

What players choose next, by rating

The three most common Black moves from this position in rated Lichess games, grouped by the rating of the player making the move. Among players rated under 1200, the most popular next move is Nc6; among players rated 2000 and up, it is e6.

RatingMost commonSecondThird
Under 1200Nc6 36%Bg4 25%e6 20%
1200–1399Nc6 23%Bg4 22%e6 21%
1400–1599e6 27%Bg4 21%Nc6 17%
1600–1799e6 28%Bg4 26%Bf5 12%
1800–1999e6 28%Bg4 21%Bf5 15%
2000 and upe6 23%Bf5 22%c6 17%

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