Over 20,000 free chess tactics problems to learn and improve your skills in this fascinating game or just to have fun and keep your brain active!
Available 7 difficulty levels that make the puzzle proposed suitable for both beginners and chess master!
All exercises are taken from games played in the most important chess tournaments in the world.
And now available IdeaTactics NoAds without commercials.
Facebook Page: http://tinyurl.com/ideatactics