Why Is Poker Harder Than Chess Or Go For Artificial Intelligence?

How is poker harder than chess or Go for AI? originally appeared on Quora: the place to gain and share knowledge, empowering people to learn from others and better understand the world. How is poker harder than chess or Go for AI? It is much easier to build a defensive poker algorithm that makes a lot of money from average players and is difficult for even an expert to win from, than it is to build even the most basic chess or Go program. Poker is a far simpler game than either of those, with far fewer choices and much simpler resolution. Expert poker, however, requires an ability to learn from a player that is attempting to mislead you.