Pinning Break: Ruy Lopez (Spanish Opening) line

Engine-verified opening line.

1. e4
2. e5
3. Nf3
4. Nc6
5. Bb5
6. Nf6
7. O-O
8. Nxe4
9. d4
10. exd4
11. Re1
12. d5
13. Nxd4
14. Bd7
15. Bxc6
16. bxc6
17. f3
18. Bc5
19. fxe4