See the Source Code Here
Use the App Here
Chess Opening Trainer
This app is designed to help new chess players learn and understand chess openings using a combination of traditional theory and the power of modern technology.
To guide you through the chess openings, the app displays arrows on the board. These arrows represent known opening moves in specific positions. In addition, the app displays arrows showing Stockfish Chess Engine’s preferred moves. This combination of human theory and computer analysis enables you to learn with traditional opening knowledge and the latest advancements in chess technology.