Experts agree that regularly solving tactical exercises is a vital component of chess training. However, it's also widely acknowledged that there is one major drawback to traditional chess puzzles - students know for sure that there is a genuine tactic in the position waiting to be found, whereas during a real game there is no such guarantee! In this workbook, Volker Schleptz and Grandmaster John Emms offer a unique framework to practise chess tactics independent of themes, difficulty and - most crucially - even the definite existence of an actual tactic in a given position. Analysing carefully selected games, from beginner through to club and tournament level, the reader assumes the role of a tactics detective, searching for mistakes and missed opportunities by both sides without the help of a chess engine. Are you making the most of your chess talent Do you always perform to the best of your ability Do your results match up with your understanding of the game If the answer to any of