Get document versions and move documents to a folder in Client Object Mode

I post the question couple days ago and got some help. However, I am still having problem working with document library. I am going to repost my question. I tried to get the file version and move a file to a folder if version is 2 or higher. The first problem I am having is although the Majorversion property of file is 2, the versions count is 1? So I cannot get the latest version.

FileCollection files = list.RootFolder.Files;

ctx.Load(files);

ctx.ExecuteQuery();

foreach (File filein files)                         //MAJORVERSION = 2

{

    FileVersionCollection versions = file.Versions; //COUNT = 1

    ctx.Load(versions);

    ctx.ExecuteQuery();

    if (versions != null)

    {

       string vl = "";

       foreach (FileVersion versionin versions)

       {

           vl = version.VersionLabel;

           //listBox1.Items.Add("File: " + file.Name + " latest version is " + vl);

           if (Convert.ToInt32(vl) >= 2)

              file.MoveTo(@"\Test Docs\Temp",MoveOperations.Overwrite);

       }

    }

}

Many thanks.