In game theory, it is often uncertain what the other party
Will do, so there could be more than one "best" outcome.
In that case, often, there is an advantage called:

Question

Quizplus · Accepted Answer

The first-mover advantage refers to the benefits a player can gain by being the first to make a move in a strategic setting, potentially influencing the subsequent actions of other players.

In Game Theory, It Is Often Uncertain What the Other