Do the following in order to run:

1) stack new myproject --bare

2) Add the following to package.yaml:

dependencies:
- base >= 4.7 && < 5
- cassava

3) stack build

4) stack ghc -- -threaded -rtsopts -eventlog -o startGame GameManager.hs Minimax.hs Board.hs Heuristics.hs

5) ./startGame +RTS -N4 -s -RTS 