Encyclopedia of Opening Blunders (download)

This chess course is designed to teach you how to play in the opening by exploring opening mistakes and their consequences.

The training program covers various blunders in more than 40 different openings and contains over 1250 teaching exercises of varying difficulty, taken from real games.

Study chess opnening and learn to see through traps in the opening, and set up your own!

1. Rare variations
2. Alekhine's def.
3. Benoni def.
4. Bird's opening
5. Bishop's opening
6. Blumenfeld counter-gam.
7. Bogo-indian def.
8. Budapest gam.
9. Caro-kann
10. Catalan system
11. Center gam.
12. Dutch def.
13. English opening
14. Evans gam.
15. Four knights game
16. French def.
17. Grunfeld def.
18. Italian game & Hungarian def.
19. King's gam.
20. King's indian def.
21. Latvian gam.
22. Nimzo-indian def.
23. Nimzowitsch def.
24. Old indian def.
25. Philidor's def.
26. Pirc-robatsch def.
27. Queen's gam.
28. Queen's indian def.
29. Queen's pawn game
30. Reti opening
31. Petroff's def.
32. Ruy lopez
33. Scandinavian def.
34. Scotch gam. & ponziani's opening
35. Scotch game
36. Sicilian def.
37. Three knights game
38. Two knights def.
39. Vienna game
40. Volga gam.

System requirements: IBM-compatible PC, 32 Mb RAM, hard disk 50Mb, Windows 98/2000/NT/XP/Vista/7/8/10. No additional software required.