Turbo-Charge Your Tactics 1 is essentially a chess puzzle book, but not a typical one. It's a multi-year effort by GM Mykhaylo Oleksiyenko and his world-renowned trainer IM Vladimir Grabinsky to introduce you to the world of "unnatural" tactical moves. Presenting examples of extreme beauty, no matter where they come from – be it online bullet or world-class grandmaster praxis – this book will cure your "selective blindness" by destroying the false notion of chess principles being a set of rules, instead of helpful guidelines. Most chess games are decided by tactics, so solving tactical puzzles is the most effective path to improvement.