The most ultimate (sic) chess experience
For 1v1 play simply download the .jar file in the jarLauncher folder.
If you also want to try to play against the chess-engine do the folowing:
Download the engineLauncher.zip file and extract this into your preferred location
DO NOT :
-Change any filenames, including fileindexes such as file.txt (1).
-Move any files
-Use special characters (([]&% Space ...) in ANY folder in the directory you choose to extract into