Chess!
Adam M. Intrator
8/10/16
To play against the computer using default player names, load the 'chess.rb' file on the command line:
ruby chess.rb
To play against the computer with a name of your choice, add your name and the word "Computer" or "computer" as arguments on the command line before loading the file:
ruby chess.rb player_name computer
To play against a friend, add both names as arguments on the command line:
ruby chess.rb Player1 Player2
Use arrows to move the cursor, 'return' to select a square or piece.
Good luck!