Hi, are you talking about as white or black? if black, these lines are especially deadly.
here is a good article on this defence
http://en.wikipedia.org/wiki/Fischer_Defense
another good one is the falkbeer counter gambit
If you are really interested in the KGA, join the group the king's gambit players and look at the vote chess matches. There is always a good KG match going on. Hope that helps!
Hey friends, I was wondering if you wud suggest me how I could bombard someone using Kings Gambit. Always suppose that I am declining the gambit...
Thanks in advance!!!