About Matthew Sadler

Matthew Sadler is an English grandmaster and two-time British champion, who made a career switch in 1999, but not really! Matthew works as an IT Consultant, but continues to play chess at a high level and is a leading expert on computer chess. Sadler is also a prolific writer. His book Game Changer, co-authored with Natasha Regan, is one of the most influential and successful chess books of the past decade.