Few years ago, the author of KataGo tried to solve one of the hardest handcrafted problem in Go using AI[1]. In the article, he pointed out that the engine had

Few years ago, the author of KataGo tried to solve one of the hardest handcrafted problem in Go using AI[1]. In the article, he pointed out that the engine had noticeable weakness of solving large scale fight and resolving odd shapes. I think the study confirms that weakness, and I am surprised that the tactics (to setup the circumstance for exploit) are easy to understand because those are actually being commonly taught to be strategic blunders to avoid. E.g. allows a group to be completely surround in early game is highly inefficient, even if the group survives with 2 eyes, it's only netting 2 points. [1] https://blog.janestreet.com/deep-learning-the-hardest-go-problem-in-the-world/ https://blog.janestreet.com/deep-learning-the-hardest-go-pro...