Application Description

This essential opening guide

This comprehensive opening manual provides a complete theoretical overview of chess openings, illustrated with instructive games from the world's greatest players. Designed for all skill levels—beginners, intermediate, and advanced—this compact guide features detailed classifications for easy navigation. Each opening variation includes key move evaluations, characteristics, development history, and current status. The theory comes to life through annotated classic games that demonstrate core strategic ideas and plans for both White and Black. A dedicated training section offers over 350 exercises of varying difficulty across more than 40 openings.

This program is part of the Chess King Learn series (https://learn.chessking.com/), which presents a groundbreaking chess instruction methodology. The series covers tactics, strategy, openings, middlegame, and endgame topics, with content tailored for all levels—from newcomers to seasoned players and professionals.

Through this course, you'll enhance your chess understanding, discover new tactical ideas and combinations, and apply your knowledge in practice.

The program serves as a personal coach, assigning challenges and offering support when needed. It provides hints, detailed explanations, and demonstrates decisive refutations for common errors.

An interactive theory section breaks down gameplay methods for each phase using real examples. You can both read lesson content and practice moves directly on the board to clarify complex sequences.

Program features:

♔ High-quality examples, all verified for accuracy

♔ Requirement to enter all key teacher-recommended moves

♔ Multiple difficulty levels for tasks

♔ Diverse objectives to achieve in exercises

♔ Helpful hints when errors occur

♔ Refutations shown for typical mistakes

♔ Ability to practice any position against the computer

♔ Interactive theoretical lessons

♔ Organized table of contents

♔ ELO rating tracking during learning

♔ Customizable test mode

♔ Bookmarking capability for favorite exercises

♔ Tablet-optimized display

♔ Fully functional offline

♔ Sync across devices by linking to a free Chess King account (Android, iOS, Web)

The course includes a free trial with full access to sample lessons. Test the program's features before exploring additional 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

13. English opening

14. Evans gambit

15. Four knights' game

16. French defense

17. Grünfeld 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

Board