As a school assignment to create a GUI application with Microsoft Foundation Classes I'm adding a GUI to my console TChess application.
In the root directory there are MFC related files, and in the tchess directory there are the files from the original TChess application, providing the chess logic.
Download from the releases page. Make sure to keep the res folder where the exe file is.
This is a Visual Studio project, and should be imported and built there.
Build variant: Build the Release version, because the engine in the Debug version is VERY slow.