Chess openings · ECO A10–A39 · Updated October 10, 2026

English Opening: plans and main setups

The English Opening starts with 1.c4, controlling d5 from the side. It is flexible and positional, and often transposes into Queen’s Gambit or King’s Indian structures.

Starts with: 1.c4 · ECO: A10–A39

Reversed Sicilian

1...e5: a Sicilian with an extra tempo for White

White fianchettoes and pressures the long diagonal and d5. Stockfish: about +0.3.

Plans for White

Fianchetto with g3 and Bg2, control d5, then expand on the queenside with a3, b4.
Keep options to transpose into d4 openings.

How Black plays against the English

Take space with ...e5 (Reversed Sicilian).
Symmetrical ...c5.
King’s Indian setups with ...g6, ...Bg7.

Frequently asked questions

Is the English Opening good for beginners?

It is better for players who like slow maneuvering. Beginners usually learn more from 1.e4 openings first.

What is the Reversed Sicilian?

After 1.c4 e5, White plays a Sicilian Defense structure with colors reversed and an extra tempo.