It is theoretically possible to live life without committing any evil, but the kind of life you need to lead in order to achieve that, aside from being necessarily solitary and miserable, would also prevent you from doing much good. I'm the kind of person who is so afraid of doing evil that he ends up not doing much good, so I should keep that in mind more often.
Please show how one can go through life without competing and creating victims or losers.
I cannot see how.
The key is reducing interactions with other human beings to an absolute minimum. It's doable, but as I said it's a pretty miserable life and implies foregoing a lot of opportunities to do good.