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.
Opening Name: Nimzo-Indian Defense: Normal Variation, Bishop Attack, Classical Defense
Moves: 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5
Description: This line of the Nimzo-Indian Defense features White developing solidly with 4.e3 and 5.Bd3, aiming for a classical setup. Black’s 5...d5 challenges White’s control of the center directly, establishing a pawn presence and preparing to contest key central squares. The move 5...d5 is characteristic for its assertive approach to the center, transitioning from a hypermodern to a more classical pawn structure.
Characteristics: The defining feature of this variation is Black’s immediate strike in the center with ...d5, supporting the bishop on b4 and making it harder for White to gain a strong central foothold. White’s setup with e3 and Bd3 is flexible, supporting the center and preparing for kingside development.
Strategic Nature: From White’s perspective, this is a balanced, somewhat positional approach focusing on solid development rather than direct aggression. Black’s ...d5 is both defensive and attacking: it defends the central squares and challenges White’s center simultaneously. Thus, Black takes an active stance in the center, while White tends to maintain a stable and harmonious position.
Center Control: Yes, this opening involves an active fight for the center. Black’s ...d5 move directly contests White’s central pawns, aiming to equalize or even seize central space. White’s setup is aimed at maintaining central tension and preparing to develop pieces behind the pawns.
Practice puzzles and train your tactics with real positions from games that used the Nimzo-Indian Defense: Normal Variation, Bishop Attack, Classical Defense, and sharpen your opening mastery.
Puzzle 1 of 1 - Move #25 white
You can also discover how top players used Nimzo-Indian Defense: Normal Variation, Bishop Attack, Classical Defense to leverage key strategies to secure victories in these classic matchups.