It's my opinion that TD Gammon was solved in the 1990s because backgammon is a 1 dimensional board. It didn't need the convolutional techniques of the Go neur

It's my opinion that TD Gammon was solved in the 1990s because backgammon is a 1 dimensional board. It didn't need the convolutional techniques of the Go neural nets to gain insight into the game and could thus be solved by a traditional neural net.