3...d6 4.d4 Bd7 5.Bxc6 bxc6: Ruy Lopez (Spanish Opening) line

Ruy Lopez line, 7 moves deep. You play White.

1. e4
2. e5
3. Nf3
4. Nc6
5. Bb5
6. d6
7. d4
8. Bd7
9. Bxc6
10. bxc6
11. dxe5
12. dxe5
13. Nxe5