As we approach the Singapore Summit between Kim Jong Un and Donald Trump — two volatile leaders drawn inexorably to the flame of international publicity without a clear idea of how the talks will come out — there is a larger agenda at play that is far less visible to the public.

While North Korea and the U.S. play a simple game of checkers, with characteristic stops and starts, the Chinese have an entirely different board game open in front of them — the ancient game of go.

Go provides many more possible moves than even chess, entails a longer-term strategic outlook, and operates in a manner that makes understanding the strategy of an opponent far more difficult. The U.S. needs to think more coherently about Chinese strategy if it is to retain a sufficient level of influence in the most vital parts of East Asia.