A20

English Opening: King's English Variation, Kahiko-Hula Gambit

1. c4 e5 2. e3 Nf6 3. f4 exf4 4. Nf3

The English Opening: King's English Variation, Kahiko-Hula Gambit is a chess opening classified under ECO code A20. It is reached after the moves 1. c4 e5 2. e3 Nf6 3. f4 exf4 4. Nf3.

It belongs to the English Opening family — one of many ways the line can branch. Understanding the parent system’s plans is the fastest way to play this variation well.

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