Chess Opening Lab (1400-2000) for Android

This is a perfect opening manual. It features a theoretical review of all the chess openings, which are illustrated by instructive games of the greatest chess players. This compact opening manual contains a detailed classification, which makes it useful to players of any level - beginners, intermediate and advanced players. Each opening variation is supplied with evaluations and characteristics of key moves. The history of the variations' development is described, as well as their current status. The theoretic material is nicely illustrated by classic games with detailed annotations that demonstrate the principal ideas and plans of each variation for White and Black. There is also a special training section with more than 350 exercises of various difficulty on more than 40 openings.

This course is in the series Chess King Learn (https://learn.chessking.com/), which is an unprecedented chess teaching method. In the series are included courses in tactics, strategy, openings, middlegame, and endgame, split by levels from beginners to experienced players, and even professional players.

With the help of this course, you can improve your chess knowledge, learn new tactical tricks and combinations, and consolidate the acquired knowledge into practice.

The program acts as a coach who gives tasks to solve and helps to solve them if you get stuck. It will give you hints, explanations and show you even striking refutation of the mistakes you might make.

The program also contains a theoretical section, which explains the methods of the game in a certain stage of the game, based on actual examples. The theory is presented in an interactive way, which means you can not only read the text of the lessons, but also to make moves on the board and work out unclear moves on the board.

Advantages of the program:

High quality examples, all double-checked for correctness

You need to enter all key moves, required by the teacher

Different levels of complexity of the tasks

Various goals, which need to be reached in the problems

The program gives hint if an error is made

For typical mistaken moves, the refutation is shown

You can play out any position of the tasks against the computer

Interactive theoretical lessons

Structured table of contents

The program monitors the change in the rating (ELO) of the player during the learning process

Test mode with flexible settings

Possibility to bookmark favorite exercises

The application is adapted to the bigger screen of a tablet

The application does not require an internet connection

You can link the app to a free Chess King account and solve one course from several devices on Android, iOS and Web at the same time

The course includes a free part, in which you can test the program. Lessons offered in the free version are fully functional. They allow you to test the application in real world conditions before releasing the following topics:

1. Rare variations

1.1. 1. g3, 1. b4, ..

1.2. 1. b3

1.3. 1. d4

1.4. 1. d4 Nf6

1.5. 1. d4 Nf6 2. Nf3

2. Alekhine's defense

3. Benoni defense

4. Bird's opening

5. Bishop's opening

6. Blumenfeld counter-gambit

7. Bogo-Indian defense

8. Budapest gambit

9. Caro-Kann

10. Catalan system

11. Center gambit

12. Dutch defense

12.1. Dutch defense

13. English opening

14. Evans gambit

15. Four knights' game

16. French defense

17. Grnfeld defense

18. Italian game & Hungarian defense

19. King's Indian defense

20. Latvian gambit

21. Nimzo-Indian defense

22. Nimzowitsch defense

23. Old Indian defense

24. Philidor's defense

25. Pirc-Robatsch defense

26. Queen's gambit

27. Queen's Indian defense

28. Queen's pawn game

29. Reti opening

30. Petrov's defense

31. Ruy Lopez

32. Scandinavian defense

33. Scotch gambit & Ponziani's opening

34. Scotch game

35. Sicilian defense

36. Three knights' game

37. Two knights' defense

38. Vienna game

39. Volga-Benko gambit

40. The complete course of openings