These guys are using the chessboard backwards. White is supposed to start along the 1st and 2nd rank, not the 8th and 7th.
Anyways, if it's White to move (and I will use notation as though it was NOT backwards), Nxb5 Check!
If it is Black to move, then NxG4.
This is all provisional, though, since I cannot see what Black has on the H file, if anything, though my move presupposes a rook back there. If there is a rook there, then Black is kicking tail, but if not, he is losing ground fast.
If you want to suggest someone is crazy, this is the way to do it (though I do not actually intend to direct this at anyone):
![](http://i.dailyherald.com/stories/51/normal/51704.jpg)