What is the best score in yahtzee?

The best possible score in Yahtzee is 1,575 points. This is achieved by rolling a Yahtzee (five of a kind) in all 13 turns, scoring the maximum of 50 points for each Yahtzee, and filling out the upper section with the highest possible scores. Additionally, players can earn bonus points for scoring multiple Yahtzees within the game. However, achieving this perfect score is virtually impossible in practice.