〔R143〕 

         It first suggests something no longer fresh.

         It then suggests someone with whom you can mesh.

         But it all comes to mean a difficult situation.

         In it you can make no fresh move to win the game,

         Since you are caught in the meshes of the rules for shame.

〔譯註〕

                  它首先提示說是不再新鮮的東西。

                  它然後提示說是你可以跟他嚙合的人。

                  可是，它最後整個的含義是：某種困境。

                  在那困境中，你無法走新招來贏得比賽，

                  你只遺憾地陷在規則的網孔中。

〔提問〕 If it is a word used in a chess game, what is it?

〔謎底〕 t________