| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Benko vs Lilienthal |
 | 1-0 | 72 |
1949 |
Budapest | A55 Old Indian, Main line |
| 2. Benko vs G Barcza |
| 1-0 | 77 |
1950 |
Hungary | D82 Grunfeld, 4.Bf4 |
| 3. Benko vs A Tsvetkov |
| 1-0 | 61 |
1951 |
Marianske Lazne - Praha | D13 Queen's Gambit Declined Slav, Exchange Variation |
| 4. Benko vs Petrosian |
| 1-0 | 62 |
1952 |
Budapest | A04 Reti Opening |
| 5. Golombek vs Benko |
| 0-1 | 77 |
1952 |
Budapest | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 6. L Binet Tapaszto vs Benko |
| 0-1 | 68 |
1954 |
Budapest | B88 Sicilian, Fischer-Sozin Attack |
| 7. Benko vs G Kluger |
| 1-0 | 87 |
1956 |
Budapest Szikra | E65 King's Indian, Fianchetto, Yugoslav, 7.O-O |
| 8. A Matanovic vs Benko |
| 0-1 | 78 |
1958 |
Portoroz Interzonal | B32 Sicilian |
| 9. Benko vs Averbakh |
| 1-0 | 78 |
1958 |
Portoroz Interzonal | A36 English |
| 10. Benko vs Smyslov |
| 1-0 | 74 |
1959 |
Bled-Zagreb-Belgrade Candidates | B41 Sicilian, Kan |
| 11. Benko vs S Bernstein |
| 1-0 | 62 |
1960 |
USA Championship | A15 English |
| 12. Benko vs E Eliskases |
| 1-0 | 83 |
1960 |
Buenos Aires | E99 King's Indian, Orthodox, Taimanov |
| 13. Benko vs Z Kovacs |
| 1-0 | 75 |
1961 |
US Open | E64 King's Indian, Fianchetto, Yugoslav System |
| 14. Benko vs Uhlmann |
| 1-0 | 72 |
1962 |
Stockholm Interzonal | A08 King's Indian Attack |
| 15. Benko vs Ghitescu |
| 1-0 | 61 |
1962 |
Varna ol (Men) | D73 Neo-Grunfeld, 5.Nf3 |
| 16. Benko vs Korchnoi |
| 1-0 | 81 |
1962 |
Curacao Candidates | D40 Queen's Gambit Declined, Semi-Tarrasch |
| 17. Benko vs S Schweber |
| 1-0 | 71 |
1962 |
Stockholm Interzonal | B40 Sicilian |
| 18. R Byrne vs Benko |
| 0-1 | 101 |
1963 |
US Championship 1963/64 | E61 King's Indian |
| 19. Matulovic vs Benko |
| 0-1 | 64 |
1964 |
Belgrade | B42 Sicilian, Kan |
| 20. Benko vs A Pomar-Salamanca |
| 1-0 | 64 |
1968 |
Palma de Mallorca | D10 Queen's Gambit Declined Slav |
| 21. Benko vs Reshevsky |
| 1-0 | 61 |
1968 |
USA-ch | A33 English, Symmetrical |
| 22. Benko vs A Matanovic |
| 1-0 | 95 |
1968 |
Palma de Mallorca izt | C26 Vienna |
| 23. O Troianescu vs Benko |
| 0-1 | 62 |
1969 |
Venice | B50 Sicilian |
| 24. Benko vs Yanofsky |
| 1-0 | 77 |
1969 |
Netanya | D31 Queen's Gambit Declined |
| 25. Benko vs J H Donner |
| 1-0 | 61 |
1970 |
Wijk aan Zee I | D40 Queen's Gambit Declined, Semi-Tarrasch |
