Haha, well, I think most of the INTx female population are rather shy (in real life - not in fora), so it would be rather hard to get to know her.
Currently, I am in a situation where a guy is possibly in love with me and I with him, but sometimes, its just so frustrating because my social skills SUCK. He is an ESTP by the way.
We get along pretty well, his humor is a bit... odd. But it's funny nonetheless.
So, out of that experience solely, I'd say that understanding her is a big trait in attracting an INTx. We're very picky, so that's an extra difficulty

But it could work, because IF you're a 'good' INTP, your social skills suck too, and so, you understand eachother (or it may backfire - that would suck for real). So it could work.
I only think that - if you were to live together - that there would be some problems. None of the INTP's have even the slightest order in life, we're very chaotic, we forget silly but important things and, we just sometimes don't understand the feelings of another person.
But if you really love eachother, it could work.
Conclusion: depends on situation, person and time.