idea:
var():
input var name (str),
outputs var value
useful for(example in a chess program):

>>>count=1
>>>while count<=8:
...    var('a', count)='black queen'
...    count=count+1

You should propose this to the python-ideas mailing list, but from your description is not clear to me what you want.
Can you try to explain it more in detail?
Are you asking for a new function that accepts the name of a variable as a string and prints its value?  Or for a function that creates dynamically a new "variable name"?

If you want to dynamically create variable names, it's better to just use a dictionary instead, e.g.:
d = {}
for count in range(1, 9):
    name = 'a' + str(count)
    d[name] = 'black queen'

first, it was for the second idea, which can be replaced,
but maybe sameone needs it,
when you reed theese lines, this idea is sent.
meen while,
have a happy new year.

This isn't a bug, please use https://mail.python.org/mailman/listinfo/python-ideas if you want to propose ideas.