Do you study chess on Macintosh or Windows?
![]() I’ll take the Windows version. |
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Join the Challenge
Enter your best email address so I can notify you of the next challenge.
Thanks! Look for an email from me (Mike) in the next few minutes.
![]() I’ll take the Windows version. |
![]() |
Enter your best email address so I can notify you of the next challenge.
Thanks! Look for an email from me (Mike) in the next few minutes.