ECO code: A00
Anderssen's Opening e5 2.b3 begins with the moves 1. a3 e5 2. b3. This somewhat unorthodox setup by White aims to fianchetto the queen's bishop early, preparing to exert pressure along the long diagonal from b2.
Characteristic: The moves a3 and b3 are flexible and non-committal, avoiding immediate central confrontation. The idea is to develop quietly while keeping options open, often leading to a positional game.
From White’s perspective, this opening is more defensive than attacking in the early stages, as it does not challenge the center directly but focuses on solid development. Black, having played 1...e5, takes the initiative to control the center.
Center control: White does not directly attack or occupy the center immediately, instead opting for a strategy based on piece development and control of key diagonals. Black’s move 1...e5 establishes a strong central presence early on.
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 Anderssen's Opening e5 2.b3, and sharpen your opening mastery.
Puzzle 1 of 1 - Move #4 white