LibreChessFree chess. Forever.
Chess openingsECO A

Chess opening

English Opening: King's English Variation, Nimzowitsch-Flohr VariationA20

The English Opening: King's English Variation, Nimzowitsch-Flohr Variation is a chess opening classified under ECO code A20. It is reached after the moves:

1. c4 e5 2. Nf3 e4
Position after 1. c4 e5 2. Nf3 e4

Play it vs Stockfish Open in analysis board

Comes from

Related lines in the English Opening

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.