Simply Chess

The classic board game comes to Steam! Everything you need in a chess game. If you are a chess enthusiast or someone who just likes to play a game now and again, this is what you've been looking for. This is Simply Chess.

Play it against friends whether they're on on Windows, Mac, & Linux.

Features:
* Play locally or online. * Play against the computer – World class "Stockfish" AI with 100 difficulty levels. * Includes "hot-seat"/"pass-n-play" mode for multiplayer using only one computer. * Asynchronous play - you can play even when your opponent is offline. * Easily switch between full 3D with camera-control & a 2D graphics mode * Full controller and “Steam Big Picture” support * Switch seamlessly between playing with mouse/keyboard and gamepad. * Elo Ratings for online games – ranked on a Steam Leaderboard * Steam Trading Cards, Badges, Backgrounds & Emoticons * Dozens of Steam Stats & Achievements. * Steam version has no added DRM and can run everything except the online play & Steam-specific bonuses (Steam Achievements, Steam Leaderboards, etc.), without any internet connection and/or without Steam installed.

Source: Steam Store Description