So if I shoot to the right and the goalie dives to the left, then I score with probability point 9 or my payoff is 9.

如果我从右路射门而门将扑向左路,我进球的概率是90%,即收益是9

耶鲁公开课 - 博弈论课程节选

So the goalie is going to shoot to the right with the probability less than a ?, sorry he's going to dive to the right with the probability less than a ?, you should shoot to the right.

如果门将从右路射门的概率,小于?的话,抱歉,是门将扑向右路的概率小于?,你应该从右路射门

耶鲁公开课 - 博弈论课程节选

If I shoot to the left and there's no probability of the goalie diving to the right, which means that they dive to the left, then my payoff is 4, meaning I score 40% of the time.

如果我从左路射门,而门将不会去扑向右路,也就是说他会扑向左路,此时我的收益是4,也就是说我进球的概率是40%

耶鲁公开课 - 博弈论课程节选

Conversely, if you think the goalie's going to shoot to the right with probability more than a ?, then the best you can do is represented by the pink line, and that's shooting to the left, or if you think the goalie's going to dive to the right with the probability more than a ?, the best you can do, your best response is to shoot to the left.

相反如果你认为门将扑向右侧的概率,大于?的情况下,此时你最佳策略用粉线表示,即从左路射门,也就是说如果你觉得门将扑向右路的,概率大于?的话,你最好选择从左路射门

耶鲁公开课 - 博弈论课程节选