One plausible candidate is “Nim”, a mathematical game with roots in China.

起源于中国的数学游戏“Nim”似乎是最佳答案。

And conditional probability isn't just the stuff of abstract mathematical games.

条件可能性并不只是抽象的数学游戏。

The mathematical game was played by roughly 50,000 people, with the computer reportedly winning more than 90 percent of the games.

大约有 50, 000 人参加了这场数学比赛，据报道计算机赢得了 90% 以上的比赛。