16 moves rule

Hi guys, I just want to validate this "16 moves rule", wherein, you have to mate the enemy king if he has no other pieces left but the king or else its a draw.

Im looking for this chess rule but im out of luck. Im having doubt on the validity of this rule. Can anyone confirm and please site your reference. Thank you

There is no 16 move rule. There is also no rule related to one player having only a king.

There is a 50 move rule, but it's reset every time there is a capture or a pawn move by either player.

https://en.wikipedia.org/wiki/Fifty-move_rule

Let me google that for you - http://lmgtfy.com/?q=16-moves-rule#

What? Other people ask this? The number 16 seems so random. 

Yeah, seems like a lot of people have the same question, wonder why!

Such a rule does not exist.

Thanks for confirming this guys. 

I think people have this rule so that you don't take too much time mating the king. Some games have no timers so that could take forever.

No , there is not any 16 move rule.