| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. K Langeweg vs Janosevic |
| ½-½ | 22 | 1970 | Amsterdam IBM | A79 Benoni, Classical, 11.f3 |
| 27. Z Vranesic vs Matulovic |
| ½-½ | 56 | 1970 | Siegen Olympiad qual-2 | A79 Benoni, Classical, 11.f3 |
| 28. R Belkadi vs F Cornelis |
| ½-½ | 17 | 1970 | Siegen Olympiad Final-C | A79 Benoni, Classical, 11.f3 |
| 29. Reshevsky vs Matulovic |
 | ½-½ | 41 | 1970 | Palma de Mallorca Interzonal | A79 Benoni, Classical, 11.f3 |
| 30. L Popov vs R Cosulich |
| ½-½ | 42 | 1970 | Reggio Emilia 1970/71 | A79 Benoni, Classical, 11.f3 |
| 31. W Heinig vs R Postler |
| ½-½ | 39 | 1971 | East German Championship | A79 Benoni, Classical, 11.f3 |
| 32. W Balcerowski vs A Filipowicz |
| ½-½ | 24 | 1971 | Polish Championship | A79 Benoni, Classical, 11.f3 |
| 33. D Ciric vs Janosevic |
| ½-½ | 19 | 1971 | Sarajevo | A79 Benoni, Classical, 11.f3 |
| 34. T Belamaric vs T Vujanovic |
| ½-½ | 22 | 1971 | Belgrade (Women) | A79 Benoni, Classical, 11.f3 |
| 35. Mecking vs C Sumiacher |
| ½-½ | 31 | 1971 | Mar del Plata | A79 Benoni, Classical, 11.f3 |
| 36. B Enklaar vs D Minic |
| ½-½ | 46 | 1971 | Amsterdam IBM-B | A79 Benoni, Classical, 11.f3 |
| 37. H Ree vs L Evans |
| ½-½ | 39 | 1971 | Amsterdam IBM | A79 Benoni, Classical, 11.f3 |
| 38. J H Donner vs R Hartoch |
| ½-½ | 41 | 1971 | Amsterdam IBM | A79 Benoni, Classical, 11.f3 |
| 39. H Zoebisch vs R Hartoch |
| ½-½ | 32 | 1971 | Schlechter Memorial | A79 Benoni, Classical, 11.f3 |
| 40. V Karasev vs Stein |
| ½-½ | 42 | 1971 | USSR Championship | A79 Benoni, Classical, 11.f3 |
| 41. W Balcerowski vs I Privara |
| ½-½ | 43 | 1971 | Novy Smokovec | A79 Benoni, Classical, 11.f3 |
| 42. W Balcerowski vs Plachetka |
| ½-½ | 59 | 1971 | Novy Smokovec | A79 Benoni, Classical, 11.f3 |
| 43. N Skalkotas vs M Klein |
| ½-½ | 20 | 1971 | Reggio Emilia 1971/72 | A79 Benoni, Classical, 11.f3 |
| 44. Keres vs D Rajkovic |
| ½-½ | 57 | 1972 | Sarajevo | A79 Benoni, Classical, 11.f3 |
| 45. L Popov vs Adorjan |
| ½-½ | 22 | 1972 | Varna | A79 Benoni, Classical, 11.f3 |
| 46. Y Kraidman vs B Soos |
| ½-½ | 38 | 1972 | Amsterdam IBM-B | A79 Benoni, Classical, 11.f3 |
| 47. L Ogaard vs Matulovic |
| ½-½ | 57 | 1972 | Forssa / Helsinki Zonal | A79 Benoni, Classical, 11.f3 |
| 48. A Berrios Pagan vs D Hamilton |
| ½-½ | 38 | 1972 | Skopje Olympiad Final-C | A79 Benoni, Classical, 11.f3 |
| 49. D J James vs A P Shepstone |
| ½-½ | 40 | 1972 | Islington Open | A79 Benoni, Classical, 11.f3 |
| 50. M Gerusel vs J Dueball |
| ½-½ | 44 | 1973 | FRG-ch International | A79 Benoni, Classical, 11.f3 |
Kibitzing
