The Lichess Victory and Fatality Display is a Chrome extension designed to enhance the online chess experience by adding audio and visual feedback at the conclusion of games played on Lichess.org. This add-on plays a victory sound or a fatality sound, depending on the outcome of the match, providing an engaging way to celebrate wins or acknowledge defeats.

In addition to the audio effects, the extension also displays a message that reads "Victory" or "Fatality" after each game. It is important to note that users must be logged into their Lichess account for the extension to function properly. This free add-on falls under the Browsers category and aims to add a fun and interactive element to the online chess platform.