I Built a ChatGPT Chess API using Golang in 15 Minutes (Full Tutorial)

Setting up the Go backend: 0:23-2:54
Creating a health check endpoint: 3:27-4:01
Loading environment variables: 4:04-4:43
Configuring CORS: 4:47-5:25
Adding OpenAI support: 5:48-6:41
Defining the `getAIMove` function: 6:58-10:38
Structuring the request and response: 10:47-11:09
Validating FEN and calculating legal moves: 11:12-12:07
Handling move requests (`handleMove` function): 12:11-13:01
Setting up the chess server structure: 13:13-15:16
Optional debugging logs: 15:37-16:08
Running the API and testing with UI: 16:11-17:29