The game can be divided into two big parts – chess strategy and tactics. There are games that can be classified as positional and games where the tactical, attacking ideas dominate. However, most of the times, the two go hand in hand, and a game that had a slow, quiet start, could finish with a beautiful sacrifice. In the same way, a game that started in a dynamic way could be finally won with the use of strategic ideas. Moreover, tactics can be used to gain a certain positional advantage.