Here are two software CDs designed to assist beginners
Chess Tactics for Beginners. More than 1,300 positions for the beginners! Themes covered: Mate in one, Mate in two, Win a rook, Win a piece, Draw, etc. This program is based on a bestseller by the experienced coach Sergey Ivashchenko. Over 200 thousand copies were sold in the Soviet Union!
Check and Mate!. Ten lessons on attacking the enemy king, each with a text introduction, then a game in which you have to find the right moves, with points for doing so in a set amount of time. Excellent training for beginners up to club level.
Chess Tactics for Kids, Murray Chandler. This book has been moving in and out of tock quickly at Amazon. I have not yet seen it and there are no reviews yet at Amazon, but it's their big seller on tactics for kids.
Young readers could certain try one of the next five books. An easy, helpful approach, and not too intense.
1001 Brilliant Ways to Checkmate, Fred Reinfeld
1001 Winning Chess Sacrifices and Combinations, Fred Reinfeld
The next book has just about everything.... certainly enough to keep you busy for six months or more.
Chess: 5334 Problems, Combinations, and Games, Laszlo Polgar, Bruce Pandolfini (Introduction) I adore the next two books. My father bought the first of these for me when I was 12 and I devoured it in a weekend.
Art of the Checkmate, Georges Renaud, Victor Kahn
Combinations: The Heart of Chess, Irving Chernev organizes 350 examples by the players who played them, from Anderssen and Morphy through Alekhine and Capablanca.
