ECO code: A31
English Opening: Symmetrical, Two Knights, 3...g6
Moves: 1. c4 c5 2. Nf3 Nf6 3. d4 g6
This line arises from the English Opening when Black responds symmetrically and fianchettoes the kingside bishop early with 3...g6. The move 3...g6 is characteristic for preparing to develop the bishop to g7, aiming for strong control over the long diagonal and exerting pressure on the center from a distance.
From Black’s perspective, this move is both defensive and flexible. It supports a solid kingside structure and counters White’s central expansion by challenging the center indirectly. White, having established a pawn on d4, is playing more directly in the center, while Black’s g6 move signals a hypermodern approach—allowing White to occupy the center initially but planning to undermine it later.
Overall, this opening focuses on contesting the center rather than an immediate direct attack. White attempts to claim central space early with d4, while Black uses the fianchettoed bishop and knight to apply pressure and prepare counterplay.
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, 3...g6, and sharpen your opening mastery.
Puzzle 1 of 5 - Move #7 black