| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Simagin vs Antoshin |
| ½-½ | 59 |
1955 |
Ch Moscow | A72 Benoni, Classical without 9.O-O |
| 2. Portisch vs J Pogats |
| 1-0 | 36 |
1956 |
Budapest | A72 Benoni, Classical without 9.O-O |
| 3. F Aguado vs R Cantero |
| ½-½ | 11 |
1957 |
Sao Paulo | A72 Benoni, Classical without 9.O-O |
| 4. F Olafsson vs Yanofsky |
| 1-0 | 35 |
1957 |
Dallas | A72 Benoni, Classical without 9.O-O |
| 5. J Vesely vs H Juettler |
| 1-0 | 25 |
1958 |
WchT U26 fin-A 05th | A72 Benoni, Classical without 9.O-O |
| 6. F Olafsson vs E Nievergelt |
| 1-0 | 35 |
1959 |
Zuerich | A72 Benoni, Classical without 9.O-O |
| 7. B Malich vs K Darga |
| ½-½ | 35 |
1960 |
Leipzig ol (Men) fin-A | A72 Benoni, Classical without 9.O-O |
| 8. Bobotsov vs Perez |
 | 1-0 | 38 |
1961 |
Marianske Lazne zt | A72 Benoni, Classical without 9.O-O |
| 9. M Aaron vs Robatsch |
| 0-1 | 42 |
1962 |
Bulgaria | A72 Benoni, Classical without 9.O-O |
| 10. Bobotsov vs Perez |
| ½-½ | 36 |
1963 |
Capablanca mem | A72 Benoni, Classical without 9.O-O |
| 11. Z Kovacs vs G Kluger |
| ½-½ | 32 |
1963 |
HUN-ch 18th | A72 Benoni, Classical without 9.O-O |
| 12. I Bilek vs Larry Evans |
| 0-1 | 37 |
1964 |
Izt | A72 Benoni, Classical without 9.O-O |
| 13. Bobotsov vs G Antunac |
| ½-½ | 62 |
1964 |
Zagreb | A72 Benoni, Classical without 9.O-O |
| 14. R Faase vs Keene |
  | 0-1 | 19 |
1965 |
Bognor Regis-A | A72 Benoni, Classical without 9.O-O |
| 15. F Portisch vs Portisch |
 | ½-½ | 15 |
1966 |
Budapest | A72 Benoni, Classical without 9.O-O |
| 16. Kavalek vs Tringov |
| 1-0 | 41 |
1966 |
The Hague zt | A72 Benoni, Classical without 9.O-O |
| 17. Tringov vs M F Littleton |
| 1-0 | 21 |
1966 |
The Hague zt | A72 Benoni, Classical without 9.O-O |
| 18. I Kanko vs Soos |
| ½-½ | 24 |
1966 |
Havana ol (Men) | A72 Benoni, Classical without 9.O-O |
| 19. Ivkov vs R Bogdanovic |
| ½-½ | 22 |
1967 |
Sarajevo | A72 Benoni, Classical without 9.O-O |
| 20. Uhlmann vs A Filipowicz |
| 1-0 | 55 |
1967 |
Poland | A72 Benoni, Classical without 9.O-O |
| 21. F P Petersen vs Matulovic |
| ½-½ | 35 |
1967 |
Halle zt | A72 Benoni, Classical without 9.O-O |
| 22. J Kozma vs A Kubicek |
| 1-0 | 42 |
1967 |
CSR-ch | A72 Benoni, Classical without 9.O-O |
| 23. H Pfleger vs M F Littleton |
| ½-½ | 32 |
1967 |
EU-chT (prelim) | A72 Benoni, Classical without 9.O-O |
| 24. J Adamski vs W Schmidt |
| ½-½ | 33 |
1968 |
POL-ch 25th | A72 Benoni, Classical without 9.O-O |
| 25. Kholmov vs V Zilberstein |
| 1-0 | 54 |
1973 |
URS-ch sf | A72 Benoni, Classical without 9.O-O |