Chess Opening Theory/1. e4/1...e5/2. f4/2...exf4/3. Bc4/3...Nf6

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Theory table
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1. e4 e5 2.f4 exf4 3.Bc4 Nf6


 * Modern Chess Openings: MCO-14. 1999. Nick de Firmian, Walter Korn. ISBN 0-8129-3084-3.