C39Black1 book lines continue
Kieseritzky Gambit, Rosenthal Defense
King's Gambit Accepted1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Qe7 6. d4 f5
Also known as KGA: Kieseritsky, Salvio (Rosenthal) Defence, King's Gambit Accepted, Kieseritzky Gambit, Rosenthal Defense.