Applicable games for the open spiel framework

[bsturk]

I've written a lot of AI programs for popular board games. My AI opponents are the usual monte carlo and minmax. I would REALLY like to try adding RL to the mix.

https://boardgamegeek.com/geeklist/155752/computer-versions-of-board-games-i-have-written

I'm wondering if any of the games I have implemented would be good candidates, and also how difficult is it to integrate into an existing program? I do have the ability to serialize game state into json if that is useful.