Iris doesn't come with a graphical user interface (GUI). To play against it, you have to download a chess GUI that supports the Universal Chess Interface (UCI) protocol such as cutechess, en-croissant ...
The windows build has currently only been tested with gcc from MinGW-w64, but might work with other compilers. It also depends on PDCurses. Run ...
Due Date: Due soon, as posted in Canvas. Try to get parts 0, 1, and 2 done before the weekend. Big problems may not show up until the end, so finish early! Do not expect help from TA or instructor ...