3...a6 … 6.Nxd4 exd4 7.e5 Ne4: Ruy Lopez (Spanish Opening) line

Ruy Lopez line, 11 moves deep. You play White.

1. e4
2. e5
3. Nf3
4. Nc6
5. Bb5
6. a6
7. Ba4
8. Nf6
9. d4
10. Nxd4
11. Nxd4
12. exd4
13. e5
14. Ne4
15. Qxd4
16. Nc5
17. Nc3
18. Be7
19. Be3
20. O-O
21. O-O-O