Solid Center: Ruy Lopez (Spanish Opening) line

Engine-verified opening line.

1. e4
2. e5
3. Nf3
4. Nc6
5. Bb5
6. a6
7. Ba4
8. Nf6
9. d4
10. exd4
11. O-O
12. Be7
13. e5
14. Ne4
15. Nxd4
16. Nxd4
17. Qxd4
18. Nc5
19. Nc3
20. Nxa4
21. Qxa4
22. O-O
23. Bf4