| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. Lance W Oliver vs B Cafferty |
| 0-1 | 24 | 1956 | GBR-ch 43rd Major Open | B04 Alekhine's Defense, Modern |
| 27. H Matthai vs H Berliner |
| 0-1 | 43 | 1956 | Canadian Open | B04 Alekhine's Defense, Modern |
| 28. T D Richardson vs H Berliner |
| 0-1 | 21 | 1956 | Canadian Open | B04 Alekhine's Defense, Modern |
| 29. Letelier vs J Penrose |
 | 0-1 | 27 | 1956 | Moscow Olympiad qual-3 | B04 Alekhine's Defense, Modern |
| 30. Pilnik vs F Olafsson |
 | 0-1 | 61 | 1957 | Pilnik - Olafsson | B04 Alekhine's Defense, Modern |
| 31. K Plater vs L Schmid |
| 0-1 | 41 | 1957 | Dublin Zonal | B04 Alekhine's Defense, Modern |
| 32. P Ravn vs D Drimer |
| 0-1 | 45 | 1957 | World Student Team Championship | B04 Alekhine's Defense, Modern |
| 33. L Lane vs T Bullockus |
| 0-1 | 32 | 1958 | 59th US Open | B04 Alekhine's Defense, Modern |
| 34. R Sanguineti vs Panno |
| 0-1 | 39 | 1958 | Portoroz Interzonal | B04 Alekhine's Defense, Modern |
| 35. F Thorbergsson vs L Schmid |
| 0-1 | 16 | 1958 | Munich Olympiad qual-2 | B04 Alekhine's Defense, Modern |
| 36. Gufeld vs V Byvshev |
| 0-1 | 36 | 1958 | URS-ch sf Tashkent | B04 Alekhine's Defense, Modern |
| 37. R Fedorovsky vs V Contreras |
| 0-1 | 35 | 1959 | Circulo de Ajedrez Villa Crespo | B04 Alekhine's Defense, Modern |
| 38. M Christoffel vs Larsen |
| 0-1 | 40 | 1961 | Zuerich | B04 Alekhine's Defense, Modern |
| 39. N Bakulin vs Bronstein |
| 0-1 | 40 | 1961 | Central Chess Club International | B04 Alekhine's Defense, Modern |
| 40. A Arulaid vs M Vooremaa |
| 0-1 | 29 | 1962 | Estonian Championship | B04 Alekhine's Defense, Modern |
| 41. T Ghitescu vs L Schmid |
| 0-1 | 32 | 1962 | Varna Olympiad Final-A | B04 Alekhine's Defense, Modern |
| 42. K Stoltze vs H Berliner |
| 0-1 | 26 | 1963 | cr | B04 Alekhine's Defense, Modern |
| 43. J Kupper vs L Popov |
| 0-1 | 29 | 1963 | Enschede Zonal | B04 Alekhine's Defense, Modern |
| 44. D Minic vs Larsen |
| 0-1 | 54 | 1964 | Belgrade | B04 Alekhine's Defense, Modern |
| 45. W Stern vs H Berliner |
| 0-1 | 20 | 1965 | 5th Correspondence World Championship | B04 Alekhine's Defense, Modern |
| 46. R Altshuler vs H Berliner |
| 0-1 | 25 | 1965 | 5th Correspondence World Championship | B04 Alekhine's Defense, Modern |
| 47. A Ericson vs H Berliner |
| 0-1 | 52 | 1965 | 5th Correspondence World Championship | B04 Alekhine's Defense, Modern |
| 48. Ivkov vs Larsen |
| 0-1 | 27 | 1965 | Larsen - Ivkov Candidates Quarterfinal | B04 Alekhine's Defense, Modern |
| 49. R Bogdanovic vs M Knezevic |
| 0-1 | 31 | 1965 | Yugoslav Championship 1966 | B04 Alekhine's Defense, Modern |
| 50. Smejkal vs M Janata |
| 0-1 | 33 | 1966 | Harrachov U26 | B04 Alekhine's Defense, Modern |
Kibitzing
