Chessexplained wrote on 02/28/12 at 12:20:16:
Just to clarify the original post: you face a guy that exchanges on the french, where you somehow expect he is going for a draw. On 1...e5 however you expect him to play the King's Gambit? That sounds a bit strange to me, to be honest. If he's more after a draw, wouldn't he play something like the Italian, Four Knights etc.?
Alright, give that he plays the King's Gambit: 1.e4 e5 2.f4 Nc6 3.Nf3 f5 would be me offbeat recommendation (already given by Alias below). This is an aggressive line, almost unknown, and even not refuted at all
The best reply may be 4.d3... and that hardly scares black I guess.
He never played anything but the King´s gambit in recent years against e5 and he seems to be not very booked up. In the tournaments I play, there are some players in the 1500 - 2000 ELO range playing the King´s gambit exclusively, so it´s not only for one game. The French exchange is very popular in the lower ranks, since a lot of e4-players hate playing against the French and want to play something that needs no preparation and avoids french pawn-structures.
Maybe that´s a local phenomenon, but these are players I regularily face.
Since we have several tournaments in my area were even low end amateur games find their way in the databases or the internet, you sometimes can prepare even on that level and since I´m more of an opening junkie than a chess player, I can sometimes make use of this.
By the way, thank you for your helpful suggestions, I will report on my choice and the result later on.