Quote Originally Posted by face
1. d4 d5
2. c4 e5
3. dxe5 d4
4. e3? bb5+
*how do you figure? You mean 4 ... bb4+?

Quote Originally Posted by face
5. bd2 d4xe3!
6. bxb5 <---bxb4! e3xf2+
7. e1-e2
-The obvious exf2 (which your friends will actually play) results in immediate 7 ... QxQ, with what looks like decent trapping opportunities (7. Nd2, Bc3, Bd2). Alas, none of these are nearly tight enough.

I believe the correct play might be 6. a3, a simple counterthreat. Qa4+ is tempting, but 7 ... Nc6 takes care of this and the bishop on b4 so all you've really done is weaken d2 -- an important square at this particular moment.