Hinduism, Huston Smith:
The distinction between self and Self can be assisted by another image. A man is playing chess. The board represents his world. There are pieces to be moved, bishops to be won and lost, an objective to be gained. The game can be won or lost, but not the player himself. If he has worked hard, he has improved his game and indeed his faculties; this happens in defeat fully as much as in victory. As the contestant is related to his total person, so is the finite self of any particular lifetime related to its underlying Atman.
Smith, Huston. The World’s Religions, Revised and Updated (S.46). HarperOne. Kindle-Version.