ECO code: A31
Opening Name: English: Symmetrical, Two Knights, 4...b6
Moves: 1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 b6 5. Nc3 Bb7
This line arises from the Symmetrical English when Black challenges the center with ...c5 and exchanges pawns on d4. The move 4...b6 is characteristic of Black's intention to fianchetto the light-squared bishop to b7, putting pressure along the long diagonal and supporting control over the central squares, especially d5.
From Black's perspective, this setup is somewhat flexible and can be both defensive and counterattacking. The fianchettoed bishop aims to exert long-range influence, indirectly contesting White's central presence. White, meanwhile, has taken an active role in the center with pawns on c4 and d4 and knights developed to d4 and c3, maintaining central space and development advantage.
In terms of central control, White clearly aims to establish a strong grip on the center early on, while Black uses the ...b6 and Bb7 setup to undermine and challenge White's center from a distance rather than direct occupation. Thus, this opening features a strategic battle over central influence rather than immediate central occupation by Black.
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 English: Symmetrical, Two Knights, 4...b6, and sharpen your opening mastery.
Puzzle 1 of 2 - Move #20 black