Mains adaptor included in this price. A new, great-looking great-value club strength model, with levels for Tournament and Blitz play, as well as Beginner and Training settings. Designed for expert level chess players, this powerful computer is designed to challenge a players game and sharpen the game tactics - advancing you to new playing levels. With a vast library of openings and grandmaster moves, this model is not only challenging, but also gives the opportunity to learn from grandmasters first hand.