If you haven't installed the client utility
uabcplease go through the "Before You Arrive" section.
uabc utility which you use to play games comes with some handy options.
-pputs the client in practice mode
--logenables logging to a file
--verboseenables logging to the console
pythonto the path, as seen in the example)
For an explanation of all the options run
ProTip! Analyse Your Games
Logging to a file is very useful because you can then upload your log file to see the games and analyze the moves one by one.
For example, you can run
uabc -p --log --verbose -f "python3 run_player.py", and use your logfile to see:
Seriously, this is going to be very useful, try it!