300R

It took me a bit of debugging using Virtual II's inspector and
a Wozanium ROM image to figure out the commands.

CR(carriage return) - tells computer to move
                      (other commands do not requite a carriage return)
yxyxM = Move piece from position y,x to position y,x
        (computer confirms by printing proposed move)
G - new Game
L - resign and start over
Q - Quit and return to monitor
P - Print current board
R - Reverse sides