mdx question pls help

Hi,

I am new to MDX. Can someone please help me correct the syntax in the following mdx query.

select
[Measures].[gamecount]
from [game]
where
(head(filter([date].[YearQMD].[Date],[gameinfo].[gameinfo].&[game1])):
tail(filter([date].[YearQMD].[Date],[gameinfo].[gameinfo].&[game1])))

Thank you.

Divya.