Chess Opening Theory/1. e4/1...e5/2. f4/2...exf4/3. Kf2

=3. Kf2? King's Own Gambit= This allows 3...Qh4+! 4.g3 fxg3+ 5.Kg2 Qxe4+ 6.Nf3 gxf2 7.Rxh4. It seems that White has given up three pawns and destroyed their kingside for nothing, but Black must proceed cautiously, or White can use the many open lines with surprising effectiveness.

Theory table
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'''1.e4 e5 2.f4 exf4 3. Kf2?'''