ECO code: A42
Opening Name: Modern Defense: Averbakh–Kotov Variation, 5.Be3
Moves: 1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nc6 5. Be3
The Averbakh–Kotov Variation in the Modern Defense features White’s 5.Be3, a developing move that supports the central pawns and prepares for a potential queenside castle or a strong central presence. By placing the bishop on e3, White aims to solidify control over the d4 and c5 squares and prepare for a possible f3 and Qd2 setup, often seen in aggressive pawn storms against Black’s kingside fianchetto.
Characteristic of 5.Be3: This move is characteristic of White’s intention to build a robust center and develop pieces harmoniously before launching an attack. It also eyes the critical diagonal and helps in reinforcing the d4 pawn, which is essential in maintaining central dominance.
Attacking or Defensive Nature: From White’s perspective, 5.Be3 is an attacking move, laying the groundwork for a central and kingside initiative. Black, on the other hand, should adopt a flexible and somewhat defensive posture, aiming to counterattack later while undermining White’s center.
Center Control: Yes, this opening directly contests the center. White’s setup with pawns on d4 and e4, supported by pieces like the bishop on e3 and knight on c3, seeks to establish strong central control. Black challenges this with a hypermodern approach, focusing on undermining White’s center rather than occupying it immediately.
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, Kotov, 5.Be3, and sharpen your opening mastery.
Puzzle 1 of 3 - Move #10 white