Chess is a closed system, decision modeling isn’t. Intelligence must account for changes in the environment, including the meaning behind terminology. At best, a GPT omega could represent one frozen reference frame, but not the game in its entirety.

That being said: most of our interactions happen in closed systems, it seems like a good bet that we will consider them solved, accessible as a python-import running on your MacBook, within anything between a couple of months to three years. What will come out on the other side, we don’t know, just that the meaning of intellectual engagement will be rendered as absurdum in those closed systems.