Chess Titans is a 3D, photorealistic chess game developed by Oberon Games, included with Windows Vista and Windows 7. It features 10 difficulty levels for playing against the computer, plus a 2-player mode. It was discontinued in Windows 10 / 11 but is available via unofficial installers.

Minimum System Requirements: 

• Operating System: Windows Vista or Windows 7

• Processor: 1 GHz (32-bit or 64-bit)

• Memory: 512 MB RAM

• Graphics: DirectX 9 compatible card

• Storage: Minimal