If you love to play chess in your spare time but do not get a partner to play, there is nothing to worry. This is because you can play competitive chess against computer with the help of chess game called Chess Titans which is developed by Oberon Games. This game is included with Windows Vista operating system. However, if you have an earlier OS in your computer, you can still download this game on your computer to learn and play this game against machine to improve your skill levels. Get Microsoft Chess Titans Windows for free here and have some entertainment in your spare time.