2...exd4 3.c3 dxc3 4.Nxc3 d6: Danish Gambit line

Danish Gambit line, 7 moves deep. You play White.

1. e4
2. e5
3. d4
4. exd4
5. c3
6. dxc3
7. Nxc3
8. d6
9. Bc4
10. Nf6
11. Nf3
12. Nc6
13. Qb3