Show HN: AI Chess Coach (aichess.coach)

A new AI-powered chess coaching tool has been launched, offering real-time insights during gameplay on Chess.com and Lichess. Instead of merely suggesting the best moves, this tool explains why each move is optimal, detailing critical positional factors like king safety and pawn structure. Users can link their accounts, allowing automatic game synchronization, and receive comprehensive breakdowns of each move with qualitative labels such as "blunder" or "brilliant," accompanied by contextual explanations. This not only enhances learning but also helps players understand their strategic shortcomings. Significantly, the tool's integration across desktop and a Discord bot allows for flexible coaching, enabling users to analyze games collectively and ask follow-up questions like "What if I played Nc6 instead?" This facilitates deeper engagement with chess strategies in a collaborative environment. The AI service is priced transparently at provider rates, ensuring users can manage costs effectively based on their usage. With plans for a Windows app and expanded browser support, this innovation aims to make chess coaching more accessible, fostering improved skills within the AI/ML community by harnessing advanced analytical capabilities.