C39White4 book lines continue
Kieseritzky Gambit, Brentano Defense
King's Gambit Accepted1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 d5 6. d4 Nf6 7. exd5
Also known as KGA: Kieseritsky, Brentano (Campbell) Defence, King's Gambit Accepted, Kieseritzky Gambit, Brentano Defense.