Definitely "Balatro Chess"!

...I'm not mad at it, though.

I played Balatro for the first time a few weeks ago and thought "I could make a killing if I made the chess version of this". But I don't know how to make games - much less computer games - so no money for me. Just a game to play instead

There's a bit more of a learning curve than I was expecting. You have to try random things for a bit before you figure out what does what and what's the most useful.