A game which is not biased toward any player. A game in which a given player can always win by playing correctly is therefore called an unfair game.
Fair Game
See also
Futile Game, Game, Martingale, Unfair GameExplore with Wolfram|Alpha
Cite this as:
Weisstein, Eric W. "Fair Game." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/FairGame.html