You might be interested in the recent following great piece from Quanta magazine great peace from Quanta magazineIn Computers We Trust? touching exactly on that subject.
Just a side remark -— there is a difference between "how to prove" and "what to prove" when it comes to theorems -— to some extent one of the beauties in math -— is that there is a certain amount of inspiration or at least subjective aesthetic taste on what makes for an "interesting" theorem. In chess or go -— you have a clear objective of winning a game with a fixed set of laws -— but in math the objective itself -— that is which theorems are worth while proving -— is a huge part of the mathematical creative process.