3...Nf6 … 9...Bxb7 10.Qxb7 Nxh1 11.a4: Ponziani Opening line

Ponziani Opening line, 11 moves deep. You play White.

1. e4
2. e5
3. Nf3
4. Nc6
5. c3
6. Nf6
7. d4
8. Nxe4
9. d5
10. Bc5
11. dxc6
12. Bxf2+
13. Ke2
14. Bb6
15. Qd5
16. Nf2
17. cxb7
18. Bxb7
19. Qxb7
20. Nxh1
21. a4