Many people think that the origin of "Turnthetables" and board games are closely related, perhaps because "Turnthetables", its easy to let person couplet remember: a check person helplessly fantasizing about the board it would be great if I can turn 180 degrees, win is yourself. Master chess playing chess, a careless move, one false move may lose the game, a clever move can also retaining, reverse the situation, the "missing" is known as "Turnthetables", said the sudden reversal "competitive advantages and disadvantages of both sides situation". Obviously, play this game is need luck, also with strong ties in our life, in some cases detrimental suddenly appeared in using rules of, at one stroke to win.