I am an avid chess player and my father is an International Arbiter (IA) who officiates the chess tournaments. He noticed that it is a quite manual and tedious process to handle the LIVE boards (the games which are broadcasted live over the internet with a certain time delay as a counter-cheating measure). I wrote a Python script which automated the entire process and reduced human intervention to a minimum. The fact that my father uses my code in chess tournaments and that simplifies his task, therein lies my biggest achievement.

GitHub: https://github.com/nagxsan/chess-delay