# Commentator

- **Event:** [Gemini 3 Hackathon SF](https://cerebralvalley.ai/e/gemini-3-hack-sf)
- **When:** Sat, Dec 6 at 9:00 AM – 10:00 PM (PST)
- **Where:** 365 Toni Stone Xing, San Francisco, CA
- **Placement:** 3rd Place
- **Team:** [Atharva Walawalkar](https://cerebralvalley.ai/u/ouchllama), [Shreyas Yadav](https://cerebralvalley.ai/u/shri_), [Yuvraj Gupta](https://cerebralvalley.ai/u/Yuvraj)
- **GitHub:** https://github.com/Shreyas-Yadav/Gemini3-25
- **Demo video:** https://youtu.be/Kg4pjsLwsn0
- **Gallery:** https://cerebralvalley.ai/e/gemini-3-hack-sf/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/gemini-3-hack-sf/hackathon/gallery/25

Chess Commentary AI is a real-time AI-powered chess commentator that uses Google Gemini Flash to watch your screen  and provide exciting play-by-play commentary. It captures your chess game via screen sharing, analyzes the board state using AI vision, and streams live text commentary.

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Markdown version of https://cerebralvalley.ai/e/gemini-3-hack-sf/hackathon/gallery/25. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt