3D chess game with AI coach built entirely in Codex using GPT-6.1 Sol

DeryaTR_ · x · 2026-10-18

@DeryaTR built a chess game using GPT-6.1 Sol in Codex: 3D chessboard, browser play, AI opponents, 4 board themes and 25 interactive lessons. The coach gives step-by-step hints plus game review to analyze moves, with a playable link in the thread.

Related event: Dev Builds 3D Chess Tutoring Game with GPT-6.1 Sol and Codex(2 posts)→

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