Chess opening
English Opening: Symmetrical, Hedgehog, Flexible FormationA30
The English Opening: Symmetrical, Hedgehog, Flexible Formation is a chess opening classified under ECO code A30. It is reached after the moves:
1. c4 e6 2. Nf3 c5 3. Nc3 Nf6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4 d6 9. Rd1 a6 10. b3 Nbd7
Play it vs Stockfish Open in analysis board
Comes from
Related lines in the English Opening
- English Opening (A10)
- English Opening: Achilles-Omega Gambit (A10)
- English Opening: Adorjan Defense (A10)
- English Opening: Anglo-Dutch Defense (A10)
- English Opening: Anglo-Dutch Defense, Hickmann Gambit (A10)
- English Opening: Anglo-Dutch Variation, Chabanon Gambit (A10)
- English Opening: Anglo-Dutch Variation, Ferenc Gambit (A10)
- English Opening: Anglo-Lithuanian Variation (A10)
Train this opening
LibreChess runs Stockfish in your browser — play the English Opening against the engine at any strength, get hints, and review your game move by move afterwards. Free, no account needed. You can also add this line to your repertoire and drill it with spaced repetition.