Bishop Snare: Ruy Lopez (Spanish Opening) line

Engine-verified opening line.

1. e4
2. e5
3. Nf3
4. Nc6
5. Bb5
6. Bc5
7. c3
8. d6
9. d4
10. exd4
11. cxd4
12. Bb4+
13. Kf1
14. a6
15. Bxc6+
16. bxc6
17. Qa4
18. a5
19. a3