ECO code: D04
Queen's Pawn Game: Colle System, Anti-Colle
This opening arises after the moves 1. d4 d5 2. Nf3 Nf6 3. e3 Bf5. White adopts the Colle setup, a solid and flexible system aiming for a strong pawn center and harmonious piece development. Black's early ...Bf5 move is known as the Anti-Colle, aiming to challenge White's typical setup by developing the bishop outside the pawn chain before playing ...e6.
Characteristic of the move 3...Bf5: This bishop development outside the pawn chain is a key feature of the Anti-Colle variation. It prevents White from comfortably executing the usual Colle plans without addressing the pressure on the center and the d-pawn.
Attacking or Defensive: From White's perspective, the Colle System is primarily a solid, somewhat positional opening rather than aggressively attacking early on. White focuses on building a strong center and preparing a timely e4 push. Black's ...Bf5 is somewhat more active than the passive ...e6, aiming for piece activity, but the position remains largely balanced and strategic.
Center Control: Both sides contest the center. White aims to control and eventually break through with e4, while Black challenges the center directly and uses the bishop on f5 to put pressure on White's central pawns. Thus, the opening involves central tension and control rather than immediate central occupation.
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 Queen's Pawn Game: Colle System, Anti-Colle, and sharpen your opening mastery.
Puzzle 1 of 15 - Move #7 white