Microsoft Pandora's Box: Kasperov vs. The World Puzzle Description:
You simply click two pieces to make them switch places. Some pieces look right in a small space, but distorted in a big space. If a piece looks stretched or squeezed, try switching it to a narrower or wider space.
The game features a timer, restart game option, hints, and more.
The picture was taken in New York City's Bryant Park and shows Gary Kasparov, some giant chess pieces, and members of the press.