I am you; you are me. It is impossible to beat yourself for I will always be a step ahead, even if you tried to beat me, I will always revert it back to zero and remove the cause, only leaving the effect of the future you would've gotten. I can revert you to zero which will cause a part of 'Myself' to always be with you for your inevitable fate as you will have already succumbed to an infinite death loop of your own making. Even if you killed me, you would only be killing yourself.