2...Nc6 … 6.Nf3 Bg4 7.Na4 Nd4: Vienna Game line

Vienna Game line, 12 moves deep. You play White.

1. e4
2. e5
3. Nc3
4. Nc6
5. Bc4
6. Nf6
7. d3
8. Bc5
9. f4
10. d6
11. Nf3
12. Bg4
13. Na4
14. Nd4
15. c3
16. Nxf3+
17. gxf3
18. Be6
19. Bxe6
20. fxe6
21. Nxc5
22. dxc5
23. fxe5