Ioannis Kofinis (Beware of Greeks bearing gifts)

• Start With C
• Continue with C unless one of the following occurs:
  1. Opponent's first and second moves are D's
  2. Opponent records 3 D's, not necessarily consecutively
  3. There are only 2 moves left in the game
  If 1. or 2. occur, start playing Tit-for-Tat with the following modification: if the following sequence occurs

  Ioannis	Opponent
  D	C
  C	D
  D	C
  C	D

  then play C rather than D -which would be the normal Tit-for-Tat move- on the next move, then continue with Tit-for-Tat. I call this move Peace. Play Peace only two times. If the above sequence occurs for a third time, then ignore it and just continue playing Tit-for-Tat.
• When we reach move n-2, then end the game by playing D for the last 3 moves.