We're done with our engine! Who wants to play it?

That's the worst way to test a chess engine, lol.
Why?
How do you know you're playing against real humans with an established rating in an unrated correspondence game? If you really want to accurately test your engine against human opponents, register your engine under a (C) account in ICC or FICS and make it play live games.
But why wait for months together to get a few sample games?
It's no hurry at all, really
What's its Rating? If it's 3800 or above, I think we'll be very evenly matched.
Nah, not that great, you probably have quite a good chance against it