I don't remember, however to make cpu more power decrease pass, shot innacurracy and also in cl.ini:
CPUAI_DEFENSE_DIFFICULTY=2
CPUAI_OFFENSE_DIFFICULTY=1
the lower value the stronger cpu is - I suppose 0 - legendary, 1 - world class, 2 - professional, etc:
In order to increase diffifulty more increase also value 0.4 (but in game don't do shoot between <0,1> minute (rarely possible in fact):
//NO SHOT ON TARGET BEFORE 1 MINUTES
RULE2_PARAM1=1
RULE2_OUTPUT=0.4
The less value the more difficult to tackle CPU, you can use 0.01:
SLIDING_TACKLE=2
STANDING_TACKLE=2
SLIDE_TACKLE=2
STAND_TACKLE=2
But in any patch neither Doctor Production nor anyone made cpu do tricks/dribbling.