  "Theorem proving is similar to the game of Go. So, we can probably improve
our provers using deep learning, like DeepMind built the super-human computer
Go program, AlphaGo." Such optimism has been observed among participants of
AITP2017. But is theorem proving really similar to Go? In this paper, we first
identify the similarities and differences between them and then propose a
system in which various provers keep competing against each other and changing
themselves until they prove conjectures provided by users.
