A very instructive game played in the Chess Olympiad 2016. between two super Grandmasters, Sergej Karjakin and David Navara.
Navara was too rash in the Giuoco Piano and lashed out with a terrible move, weakening his position and Karjakin exploited it stunningly.
This game is a great example of how patience is a crucial part of chess mastery, and how lacking patience in slow, maneuvering positions can cost you the game.