Download it from: http://www.robocoderepository.com/BotDetail.jsp?id=2107
The file is named pez.zip. Unpack it in your robots directory and pez.TGB will pop up among the available robots. Run the bot to profile against TGB for as many rounds as it takes to saturate whatever segment it is you want to check. To run TGrapher cd to robocode/robots/pez and run "java TGrapher". Note. TGB saves huge data files. Make sure 60k+ is available in the TGB.data directory before you start a long unattended TGB data collection session. The distribution comes pre-packed with data on three bots. Which only leaves room for data on one more bot.
And here's one showing CassiusClay's profile at medium range against firepower just above 2.0: