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 | BLIYYAN | A marketplace that was founded at the urging of pioneers who needed a means to exchange pi currency for the goods and services they needed.We are ready to serve and provide all pioneer needs, we will immediately present all product proposals on our market.Together we fight for the success of the PiNet project. | Marketplace | PHP/Laravel, JS/Vue, DB/Mysql | [bliyyaan](https://github.com/bliyyaan/bliyyaan) | [https://brainstorm.pinet.com/project/67a468399b2522003c31de97](https://brainstorm.pinet.com/project/67a468399b2522003c31de97) | [BLIYYAAN TESTNET](https://test.bliyyaan.com) | [BLIYYAN MAINNET](https://bliyyaan.com) |
 | BLJ FOR PI| Berkah Lestari Jambi (BLJ FOR PI) is a application used to conduct buying and selling transactions using Pi as the means of payment | Marketplace | ReactJS - Laravel, MYSQL| [BLJ FOR PI](https://github.com/Berkahlestarijambi/Berkahlestarijambi)| [https://brainstorm.pinet.com/project/671ccd37ed1252004d30e295](https://brainstorm.pinet.com/project/671ccd37ed1252004d30e295)|[Testnet](https://testnet.bljambi.com)|[Mainnet](https://mainet.bljambi.com) | 
 | Orbit | Post once, share everywhere, track growth, and get AI insights. Your all-in-one social management tool. | Business tool | JS/React | [Orbit](https://github.com/pi-apps/orbit) | https://brainstorm.pinet.com/project/68c9638fd8dec8dc8f3bce00 | [Testnet](https://orbit-test.web.app) | [Mainnet](https://tryorbit.web.app) |
+| Chess4Pi | Competitive chess platform featuring Pi wagers, NFT game minting, AI-powered analysis amd a chess academy | Games | React, TypeScript, Node.js | https://brainstorm.pinet.com/project/69a685324050cfd108e31ae7 | (https://www.chess4pi.com/) |