303 Tactical Chess Puzzles [Mensa]
Think of this book as a mental gym where you can do a winning chess workout! Every player can use some "mind stretching" before a game--like the challenging puzzles here that will warm you up and get you sharp. Choose from puzzles for beginner, intermediate, and tournament players, and also get advice on defense, as well as tips on defeating chess-playing computers. The best way to improve is to study tactics, and these puzzles will enable you to improve your skills so that you can move up to the next level.