# jemdoc: addcss{rbh.css}, addcss{jacob.css} = proof number search ~~~ {} - [https://en.wikipedia.org/wiki/Proof-number_search wiki] - [https://webdocs.cs.ualberta.ca/~mmueller/ps/ICGA2012PNS.pdf survey] ~~~ ~~~ - [https://en.wikipedia.org/wiki/Minimax minimax search] - [https://en.wikipedia.org/wiki/Alpha%E2%80%93beta_pruning alphabeta pruning] ~~~