Related Openings
KGA - Greco gambit	e4, e5, f4, exf4, Nf3, g5, Bc4, Bg7, h4, h6, d4, d6, Nc3, c6, hxg5, hxg5, Rxh8, Bxh8, Ne5
KGA - Philidor gambit	e4, e5, f4, exf4, Nf3, g5, Bc4, Bg7, h4
KGA - Hanstein gambit	e4, e5, f4, exf4, Nf3, g5, Bc4, Bg7, O-O