This version of the classic board game is simple to learn yet difficult to master. The game comes with a range of different features that spice up the program and make it more interesting to play. Some of the main features include the following: • Internet/Network support • Automated update checking and download • Save/Load games with symbolic names • Hint and progress indicators • Take back moves • Adjustable algorithm search depths • Multiple fast algorithms with different playing styles • 3D rendered animation • Human or computer opponent • Optional instant replay at the end of a game • Visually preview moves before committing • Advanced multi-threaded architecture • Resizable/Configurable playing board • Official Game Notation displayed at the end of a game • Visual analysis with slider bar • Context sensitive help • Game board remembers size, position and other appearance parameters • Sound feedback • Roll up feature by right clicking on the title bar • Dialog Animation effect • Windows 2000/XP transparency effects