Chess coaching has always been expensive and inaccessible to many. Recent breakthroughs in AI are changing this. As a passionate chess player and AI builder, I've created the Grandmaster AI Agent, a coaching tool powered by LLMs, designed to offer chess coaching for players at all skill levels.<p>Unlike typical chess engines, the Grandmaster AI Agent provides:<p>Critical Moment Detection: Spots tactical errors with natural voice explanations.<p>Visual Learning: Highlights critical squares and patterns on the board.<p>Actionable Feedback: Offers principle-based advice to improve your chess understanding.<p>Early beta testers have already seen significant improvement:<p>"I love the engine’s explanations—it feels like learning from a GM!"<p>"I went from 400 to around 1700 Elo, wishing constantly for this level of explanation."<p>"Absolutely adore the AI Agent."<p>Would you trust an LLM to replace your chess coach?