The version of chess I made in C++. My goal is to make some kind of chess AI or engine to play against, so I took some extra care making everything in the Chess namespace easy to interface with, so that I didn't have the added complexity of a hard to use game on top of the challenge of making some kind of engine. That being said, I can almost guarantee that any chess library will offer way better performance / ease of use than my chess game. I hope to release the game as a compiled exe / apk / linux executable once all the features are in place and most of the bugs have been squashed.