[hxypqr]

The problem is that using LLM as a role for drawing auxiliary lines is too inefficient. It is hard to imagine people deploying a large number of machines to solve a simple IMO problem. This field must be in the early stage of development, and much work remains unfinished. A reasonable point of view is that the search part should be replaced by a small neural network, and the reasoning part should not be difficult, and does not require much improvement. Now is the time to use self-play to improve performance, treating the conclusions that need to be proved in plane geometry problems as a point in the diagram and the conditions as another point in the diagram. Then two players try to move towards each other as much as possible and share data, so that the contribution made by each player in this process can be used as an analogy for calculating wins and losses in Go, and thus improve performance through self-play.