ECO code: A42
Opening Name: Modern Defense: Averbakh Variation, 4...Nd7 5.Nf3
Moves: 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nd7 5. Nf3
Description: In this variation of the Modern Defense, Black plays 4...Nd7 to support the central and kingside structure, preparing to challenge White’s strong pawn center later. The knight move is flexible, keeping options open for Black’s central and queenside play, often aiming for ...e5 or ...c5 breaks. White’s 5.Nf3 develops naturally, reinforcing control over the center and preparing to castle.
Characteristics of the move 4...Nd7: This knight maneuver is characteristic of the Averbakh Variation, where Black delays immediate confrontation of the center in favor of a solid and flexible setup. It supports potential pawn breaks and helps coordinate Black’s pieces harmoniously.
Attacking or Defensive: From White’s perspective, the setup is typically attacking, as White occupies the center strongly with pawns on d4 and e4. Black’s setup is more defensive and flexible, aiming to counterattack later rather than engaging in direct early conflicts.
Center Control: White clearly takes the initiative in the center by establishing a strong pawn duo on d4 and e4. Black, meanwhile, adopts a hypermodern approach, allowing White to build a broad center initially, intending to undermine and attack it from the flanks later.
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 Modern: Averbakh, 4...Nd7 5.Nf3, and sharpen your opening mastery.
Puzzle 1 of 5 - Move #9 white