Renata Sykorova (2 strikes, You're Out)
- Start With C
- If the opponent previous move was to cooperate, my move is to cooperate
- If the opponent previous move was to defect:
- If this is the first time the opponent has ever defected, my move is
to cooperate
- If not their first defection, evaluate all of the opponent's prior
moves:
- If he has defected more than 50% of the time, my move is to defect
- If he has defected between 10% and 50% of the time, my move will be
to defect randomly using a 50% probability
- If he has defected less than 10% of the time, my move is to
cooperate