Privacy Policy
Last Updated: April 29, 2026
Data We Collect
We collect information you provide directly to us, such as when you create an account, upload PGN files for analysis, or communicate with us. This includes your username, email address, and chess game history.
How We Use Your Data
The primary purpose of data collection is to provide you with personalized AI coaching. We use your game history to build your Weakness Map, generate targeted puzzles, and track your improvement trends over time.
Data Security
We implement industry-standard security measures to protect your information. Your game analysis data is stored securely and is only used to provide you with coaching insights.
Your Rights
You have the right to access, correct, or delete your personal information at any time. You can also request a copy of your game analysis data through your account settings.