New answers tagged hearts
If you are passing right, always feel free to pass the queen of spades and keep the king and queen as you will never take the queen as long as the person on your right does not lead it, (unlikely)
Update based on your comment: I gather that you are more interested in research than making a game. In that case I'll point you to a couple of papers that might be helpful. This paper talks about what makes Go a unique challenge, and the introduction has a quote (and some references) you might find useful: Minimax search variants are particu- larly ...
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