Blunder Club is free forever. No ads. No paywalls. Every feature is available to everyone.
Hi, I'm Rithvik Deepak Ambattu — a 12-year-old Candidate Master from the UK. I built Blunder Club because I love chess and thought the way we talk about it could be way more fun.
Every roast, every bot battle, every wrapped card is powered by AI that costs real money to run. Your support keeps the AI at full power and lets me keep building new features.
When traffic is high, we switch to a lighter AI model to stay within budget. Supporters always get the best AI quality as our way of saying thank you.
50% of any surplus (after we cover costs) goes directly to The Gift of Chess.
After we cover hosting and AI costs each quarter, 50% of any surplus goes directly to The Gift of Chess — a non-profit that distributes chess sets to kids in schools, refugee camps, and underserved communities worldwide. $5 buys one set delivered.
We're not an official partner — we've just publicly committed to this contribution model. Every donation will be published with a receipt.
Charity contributions are made quarterly. See all contributions and receipts →