Sure you're not a robot? Solve this chess puzzle and prove it.

Check out the chess board above—looks wrong, right? 

If you’ve ever played chess, you know something's amiss, here. For one thing, someone chose to exchange a pawn for another bishop instead of a queen. For another, virtually all the action's moved to the left side of a board. 

It’s hard to imagine how the game got here—it's even harder to imagine what happens next, let alone a scenario in which four white pawns and a white king could play to a draw, or even win this game.