At a time when prisons are in the news due to increasing violence, drug taking and low morale, it has never been more important to focus on education and rehabilitation.

Chess makes a difference because it is a fantastic metaphor for life. We must think before making our move, and accept that our decisions have consequences. It also teaches us to learn from our mistakes and to develop a more disciplined approach to problem solving. Perhaps most importantly of all, it is a constructive use of time and helps to forge friendships.

Chess Behind Bars offers a guide to chess in prisons that will instruct and entertain regardless of your situation. It covers almost every aspect of chess imaginable – from the rules to chess history, from puzzles to famous games, and even some tips for improvement. It is a smorgasbord of chess, seen from an unusual angle.

Chess can and does change lives, and Carl Portman believes that everyone should have the opportunity to learn the game. After all, the prison community knows that there is a dream behind every door.