Thomas Engqvist (born 1963) is an International Master and a highly respected figure in the chess world, bringing nearly five decades of experience as a player, coach, and author. Prior to this book, he wrote eleven others, known for their clear explanations and instructional depth across a broad range of chess topics. Engqvist earned bronze medals at the Swedish Championship in both 1992 and 1993—narrowly missing the national title each time, with a final-round win being the only difference. His deep knowledge of the game and strong pedagogical skills have led him to coach players at the world championship level, both in junior and correspondence chess. With a lifelong dedication to chess education and a strong competitive track record, Engqvist’s books offer valuable insights for players looking to enhance their strategic understanding and sharpen their practical skills. In his first book for Thinkers Publishing, he effortlessly showcased his finest work, highlighting his enduring talent as a chess writer.