Other people have mentioned a lot of good 2 player games that I like, particularly Dominion, Carcassonne, Hive, and Sagrada. But, I'll add the following recomme

Other people have mentioned a lot of good 2 player games that I like, particularly Dominion, Carcassonne, Hive, and Sagrada. But, I'll add the following recommendations that I haven't seen mentioned: - Jaipur - Century: Spice Road - Race for the Galaxy