Puzzle Quest 2020 - Ivan IvanisevicPuzzle Quest 2020 Selected and analysed by Ivan Ivanisevic The purpose of this book is not to teach puzzle solving as such, but instead to teach diligent evaluation of positions, chess judgement and over the board decision making. In some of the puzzles, the solution is a devastating sacrifice that leads to swift mate, while some exercises may require the right strategic plan, and most efficient way of execution. First, you will need to establish what