In Dynamic Decision Making in Chess former World Championship Challenger Boris Gelfand continues his investigation into decision-making at the top level, discussing some of his best games as well as his worst slips, giving the reader a unique insight into the mind of a world-class grandmaster. Grandmaster Boris Gelfand has been an elite player for 30 years, winning the World Cup, Olympiad Gold, Candidates and many other top tournaments. In 2015 Positional Decision Making in Chess won the ECF Book of the Year award. Grandmaster Jacob Aagaard is the only chess writer to win all the major awards for chess writing.