Questions About Large Kuhn Poker and BUG Report

[TimerChen]

Thanks for the open-source project. I found a bug when using the game large_kuhn_poker.py, and created a pull request in https://github.com/xiaohangt/RMDO/pull/1#issue-2279886173.

I have some questions about the details of the large Kuhn experiment in the paper. I'm trying to use your game for my work, and it would be a great help if you could answer these questions.

• What are the specific rules of large kuhn poker? Two players are allowed to use more pots, but it seems that only three bets are still allowed (L139~142)
• Since it cannot run, may I ask if other versions of the code were used in the paper's experiments (for example, the C++ version of kuhn poker in OpenSpiel was modified).

[xiaohangt]

@TimerChen Thanks for the question.

I've read your pull request. Thanks for that. While I basically mimic the implementation here: https://github.com/google-deepmind/open_spiel/blob/master/open_spiel/python/games/kuhn_poker.py. Therefore:

• The current_player function should be fine.
• You are right about the pieces.append.

Regarding the questions:

• Yes, only three bets are still allowed.
• I didn't use C++ version of Large Kuhn Poker.