Sticking with my theme of recording games with previously analyzed lines, here is another game where White gives up the center pawn in hopes of attacking Black. To my knowledge, there isn’t a name for this gambit, but if you know of one, please let me know. So, as analyzed in my previous videos on this line with 4.0-0, Black should indeed grab the pawn. At best, White can fight to regain the pawn, but Black will have achieved equality easily for free. If White tries to go for more, and if Black plays properly, White will find that (a) there is no real attack and (b) he is slightly worse.