Llmchess
Play chess against AI models like GPT-3.5 and GPT-4 — you move the white pieces, the AI responds as black.
| What is it | Play chess against AI models like GPT-3.5 and GPT-4 — you move the white pieces, the AI responds as black. |
|---|---|
| Pricing | Unknown |
| Platform | Web Application |
| API | Yes |
| Best for | Testing AI reasoning and strategy in a game context, Practicing chess against an unconventional AI opponent |
| Domain registered | 2025 |
Data updated May 31, 2026
What does Llmchess do?
Llmchess is a web-based chess game where you play against AI models like GPT-3.5 and GPT-4. You control the white pieces, and the selected AI model plays as black. The game runs in your browser and uses your own OpenAI API key to access the models, generating moves in response to your plays. A log panel on the right side of the screen shows the move-by-move history of the game.
The tool provides a straightforward way to see how large language models handle a structured game like chess. It's not a traditional chess engine but an experiment in applying conversational AI to strategic gameplay. You select your model, start the game, and make your moves. The interface is minimal, focusing on the board and the game log.
This is primarily for chess players curious about AI or developers interested in unconventional uses of LLMs. It's a fun way to test the strategic reasoning of models like GPT-4 in a controlled environment. The need for your own API key means it's geared towards users who already have some familiarity with OpenAI's platform.
Key features
What makes it stand outWho is Llmchess for?
Who benefits most from this toolTrust & presence
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