3...exd4 … 6.e5 c5 7.Qe3 Ng4: Scotch Game line

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

1. e4
2. e5
3. Nf3
4. Nc6
5. d4
6. exd4
7. Nxd4
8. Nxd4
9. Qxd4
10. Nf6
11. e5
12. c5
13. Qe3
14. Ng4
15. Qe4
16. d5
17. exd6+
18. Be6
19. Bb5+
20. Qd7
21. Bxd7+
22. Kxd7
23. Qxb7+