An Incidence of Master-mindedness of Sri Krishna

We often come to hear that Sri Krishna was a person with a cunning mind, and all those cunningness remained fruitful for he is the controller of many things ( Its basically everything, but those who says the above words doesn't accept that).

Here, I am going to tell about an instance of Kurukhsetra Battle, which most of the readers may be knowing it and some may know it quite clearly, where Sri Hari dictates the war in a very psychologically sound political way.