Can Google's AI win at poker?
https://www.zdnet.com/article/researchers-reveal-how-poker-p...
It's yet to be demonstrated that any program can defeat humans in 6 handed or full-ring play, probably due in no small part to the variance in those games.
IMHO the real challenge will be playing against multiple players with slightly varying levels of skills. Playing little differently against different players gives an edge if you can model their behaviour.
(ultimately winning in poker means growing bankroll faster than anyone else over multiple games)