Checkmate in 4
I don't know if "chessaholics" would call this the "oldest trick in the book" or not, but after my friend beat me with it I felt like I got skunked! Alas, I discovered there are some out there who are not aware of this. I do let people know not to feel too bad and that it happened to me, too. I don't try this every single game either. Is this unsporting? Please let me know as I am still relatively new to chess and would like some more information on "decorum".