In terms of game file size, you will need at least 200 MB of free disk space available. An Intel Core 2 Duo E8400 CPU is required at a minimum to run Chess3D. Chess3D system requirements state that you will need at least 512 MB of RAM. Additionally, the game developers recommend somewhere around 1 GB of RAM in your system. The cheapest graphics card you can play it on is an NVIDIA GeForce 6100.
Chess3D will run on PC system with Windows XP or later and upwards.