3...a6 … 6.d4 exd4 7.e5 Nd5: Ruy Lopez (Spanish Opening) line

Ruy Lopez line, 8 moves deep. You play White.

1. e4
2. e5
3. Nf3
4. Nc6
5. Bb5
6. a6
7. Ba4
8. Bc5
9. c3
10. Nf6
11. d4
12. exd4
13. e5
14. Nd5
15. O-O