6. We might suppose a soccer player has three options when taking a penalty kick: Kick right (KR), kick left (KL), or kick down the center (KC). The goalie can choose to dive right (DR), dive left (DL), or stand in the center (SC). Assume the goalie blocks the kick whenever he guesses correctly (+1), but fails to make the save otherwise (–1). The payoff for the kicker is the opposite. Write this game as a matrix. Are there any pure-strategy Nash equilibria?