This program is based on a bestseller by the experienced coach Sergey
Ivashchenko who became some sort of chess publishing sensation in the late 1980s having
sold over 200,000 copies in the Soviet Union!
It is a Windows based chess tactics testing and training program intended for beginners,
both children and adults. Among the topics there're: Mate in one, Mate
in two, Win a rook, Win a piece, Draw, etc. The program is designed for chess players with
ELO level 900-1500 points.
The exercises are arranged in five courses according to their increasing difficulty. Each course contains exercises for Practice and Test. After you have solved a problem, you are given a ELO rating. This rating is based on the difficulty of the problem, the time taken, and errors if any you made. Your original rating is adjusted up or down after each exercise.
The program includes positions from practical games, endgame studies as well as training examples.
The program includes more than 1,300 tactical
problems classified according to topics and difficulty. 
You have to find the most important moves. Once you're solving a problem and proposing
a wrong move,
the program helps you with various visual hints
(such as arrows showing key lines of attack), and, eventually, shows the piece which is to
move.
The program's got a built-in playing engine
“Dragon” which can be called upon to analyze the problem more thoroughly than the
offered solution gives. 
It generates a student's ELO and statistics in
easy-to-read bar graphs, based on a student’s success rate with the exercises,
thus helping to keep track of one's progress.
The program may be useful for both individual chess
players and coaches. 
The difference between “Chess Tactics for Beginners” and CT-ART 3.0 is the complexity level of exercises. “Chess Tactics" hardest exercises are easier than CT-ART 3.0 simpliest ones.
English, German, Spanish and Russian versions are available. For each language there are manual and build-in help files.
No additional software is required.
Essential: IBM-compatible PC, 16 Mb RAM, Hard Disk 30
Mb of free disk space, Windows 95/98/2000/NT/ME/XP, CD-ROM.