ECO code: E33
Opening Name: Nimzo-Indian Defense: Classical Variation, 4...Nc6 5.Nf3 d5
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d5
Overview: This line of the Nimzo-Indian Defense features Black developing the knight to c6 early, supporting a timely ...d5 pawn break. By playing 4...Nc6 and then 5...d5, Black challenges White's central control and seeks active counterplay. White's 4.Qc2 is a classical response, aiming to recapture on c3 with the queen if Black exchanges, preserving the bishop pair.
Characteristic of the Move 5...d5: The move 5...d5 is a thematic central thrust that strikes at White's center directly. It contests the crucial d4-square and opens lines for Black’s pieces, aiming to equalize central influence quickly. This move also supports Black's plan to challenge White's spatial advantage and prevent White from comfortably expanding in the center.
Attacking or Defensive: From Black's perspective, 5...d5 is an active, attacking move that fights for central control and opens dynamic possibilities. White must respond precisely to maintain an advantage, so White's approach is also somewhat proactive, aiming to consolidate center control and develop smoothly. Overall, Black initiates counterplay, making this variation more attacking than purely defensive.
Center Control: Yes, this opening directly contests the center. Black's ...d5 challenges White's pawn on d4, leading to a battle over central squares. The position often results in tension in the center, with both sides vying for influence and space.
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 Nimzo-Indian: Classical, 4...Nc6 5.Nf3 d5, and sharpen your opening mastery.
Puzzle 1 of 2 - Move #7 black