About ChessGridBase
Last updated July 29, 2026
ChessGridBase is free browser chess you open and move on. The board is the homepage — no Play gate, no account wall, no lesson funnel before the first piece. Face a local AI, solve a puzzle when you want a short fight, or read how the pieces move with the board still up.
Moves and Record stay in this browser. The engine answers in a Web Worker on your device. We are one game on one domain on purpose.
Who this is for
People with a few minutes between classes. Learners who want legal squares without a coach upsell. Anyone who typed “play chess online” and meant a board, not a mall of other titles.
What you can open today
- Home board — play chess online, local AI, Record
- Vs AI — Easy / Medium / Hard
- Puzzles — find the shot, move on
- How to play — pieces, turns, checkmate
- Openings for beginners — habits, not a wiki
- Unblocked — one board, not a link directory
What we do not do
- No multi-game portal or “more games” thumbnail farm
- No matchmaking lobby or rating ladder
- No Chess.com / Lichess mirror claim
- No openings wiki farm (/sicilian, /french, …)
- No APK, .exe, or “mod” download