| page 2 of 16; games 26-50 of 393 |
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| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. A Volchok vs Stein |
| 0-1 | 45 | 1960 | Avangard Championship | B98 Sicilian, Najdorf |
| 27. G Daskalov vs Bobotsov |
| 0-1 | 41 | 1960 | Bulgarian Championship | B98 Sicilian, Najdorf |
| 28. S Kupka vs Jansa |
| 0-1 | 28 | 1960 | Czechoslovak Championship | B98 Sicilian, Najdorf |
| 29. J Florian vs M Ujtelky |
| 0-1 | 46 | 1960 | Czechoslovak Championship | B98 Sicilian, Najdorf |
| 30. E O'Hare vs J Salas Romo |
| 0-1 | 25 | 1960 | Leipzig Olympiad qual-4 | B98 Sicilian, Najdorf |
| 31. H Messing vs Savon |
| 0-1 | 16 | 1961 | Junior International Tournament | B98 Sicilian, Najdorf |
| 32. S Witkowski vs R Drozd |
| 0-1 | 29 | 1961 | Polish Championship | B98 Sicilian, Najdorf |
| 33. T Gniot vs E Klaput |
| 0-1 | 52 | 1961 | Polish Championship | B98 Sicilian, Najdorf |
| 34. I Kurass vs J Ruchkin |
| 0-1 | 29 | 1961 | Match-Tournament (Team) | B98 Sicilian, Najdorf |
| 35. T Zatulovskaya vs V Nedeljkovic |
| 0-1 | 35 | 1961 | Yugoslavia - Soviet Union | B98 Sicilian, Najdorf |
| 36. K Sales vs Kavalek |
| 0-1 | 40 | 1961 | WchT U26 08th | B98 Sicilian, Najdorf |
| 37. R Headrick vs J Blackstone |
| 0-1 | 30 | 1961 | 62nd US Open | B98 Sicilian, Najdorf |
| 38. J Blackstone vs R Wilcox |
 | 0-1 | 59 | 1961 | 62nd US Open | B98 Sicilian, Najdorf |
| 39. J Blackstone vs J Hanken |
| 0-1 | 22 | 1961 | 62nd US Open | B98 Sicilian, Najdorf |
| 40. V Georgescu vs Stein |
| 0-1 | 32 | 1961 | Bucharest GMT | B98 Sicilian, Najdorf |
| 41. F J Perez vs A Matanovic |
| 0-1 | 57 | 1961 | Utrecht PAM | B98 Sicilian, Najdorf |
| 42. V Georgescu vs R Drozd |
| 0-1 | 31 | 1962 | Bucharest | B98 Sicilian, Najdorf |
| 43. Stein vs O'Kelly |
| 0-1 | 40 | 1962 | Lasker Memorial | B98 Sicilian, Najdorf |
| 44. I Mosionzhik vs V Macs |
| 0-1 | 48 | 1962 | URS-ch semifinal Novosibirsk | B98 Sicilian, Najdorf |
| 45. M Ankerst vs D Rajkovic |
| 0-1 | 35 | 1962 | Yugoslav Championship 1963 | B98 Sicilian, Najdorf |
| 46. W Pietzsch vs N Minev |
| 0-1 | 32 | 1963 | Bad Liebenstein | B98 Sicilian, Najdorf |
| 47. M Schulman vs Z Vranesic |
| 0-1 | 30 | 1963 | Canadian Championship | B98 Sicilian, Najdorf |
| 48. W Hoover vs Z Vranesic |
| 0-1 | 40 | 1963 | Canadian Championship | B98 Sicilian, Najdorf |
| 49. E Cobo Arteaga vs D Minic |
| 0-1 | 31 | 1963 | Belgrade | B98 Sicilian, Najdorf |
| 50. C van den Berg vs Bobotsov |
| 0-1 | 39 | 1964 | Hoogovens | B98 Sicilian, Najdorf |
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| page 2 of 16; games 26-50 of 393 |
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Kibitzing
