Do not require smartcard for specific user logon

Hi everyone!

I set up a GPO setting for some application server "Interactive logon: Require smart card" to "enabled". So, now I need to allow a specific user (admin, for example) to logon to this computer without smartcard. How can I do this?

Note, that I need to allow only one user to logon without smartcard and other users must use their smartcards (but strongly they must use smartcards only for this application server - so, they should be able to logon to other domain computers without smartcard). How can I reach this goal?