3...a6 4.Ba4 Nf6 5.d4 b5 6.Bb3 exd4: Ruy Lopez (Spanish Opening) line

Ruy Lopez line, 10 moves deep. You play White.

1. e4
2. e5
3. Nf3
4. Nc6
5. Bb5
6. a6
7. Ba4
8. Nf6
9. d4
10. b5
11. Bb3
12. exd4
13. O-O
14. Nxe4
15. Re1
16. d5
17. Nc3
18. dxc3
19. Bxd5