This tutorial gives you the possibility to improve your skills a lot and, if you work seriously, will help you put the "beginner level" behind you. You will learn to build up your repertoire of ammunition, and learn to win with tips, traps, tricks of chess by exploring the world of tactics: the pin, the fork, the skewer, the discovered attack, the deflection, the sacrifice, the X ray, the windmill, the decoy, the clearance sacrifice, the zwischenzug and the removal of the attacker and the defender. You will also explore the world of tactical combinations and replay the best games of the greatest tacticians.