Just a quick post; there are a bunch of screenshots for Pokemon X & Y after the break. As an added bonus, the text is in English!
There are a few interesting things to note in the following images; first, one of the screens shows the pre-battle animation, displaying the name and image of the opposing trainer. Next, two of the images show the move list for the early-leveled Chespin and Finnekin. Finally, you can see diagonal movement in one of the images – a first for the Pokemon franchise. Click to enlarge any of the following thumbnails: