Killer chess combinations

I want to help you learn about chess openings. This is a very important aspect of the game, without which it is impossible to achieve good performance. First of all, the application is designed for those who want to independently improve their level of play. There are many applications for openings, but they only give general information. We will consider how most opponents will actually play with you. Only the most common and killer options, thanks to which you will win a lot and often.