What is the concept of extensive form game?

What is the concept of extensive form game?

The concept of extensive form game is a representation of a game that includes the sequence of moves, actions, and decisions made by players over time. It is depicted using a game tree, where each node represents a decision point and each branch represents a possible action or outcome. This form of representation allows for the analysis of strategic interactions, including the consideration of information, timing, and the ability to make credible commitments.