| page 1 of 4; games 1-25 of 99 |
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| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Ivkov vs K Darga |
| ½-½ | 51 |
1953 |
Wch U20 final-A | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 2. Ivkov vs P Trifunovic |
| ½-½ | 26 |
1955 |
Buenos Aires | E16 Queen's Indian |
| 3. Ivkov vs D Bertholdt |
| 1-0 | 35 |
1958 |
13th olm final A | E15 Queen's Indian |
| 4. Ivkov vs R Sanguineti |
| ½-½ | 42 |
1959 |
Mar del Plata | E16 Queen's Indian |
| 5. Ivkov vs C B Van den Berg |
| 1-0 | 37 |
1961 |
Beverwijk | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 6. Ivkov vs W Pietzsch |
| ½-½ | 16 |
1962 |
Havana | E12 Queen's Indian |
| 7. Ivkov vs J Rejfir |
| 1-0 | 43 |
1962 |
Sarajevo | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 8. Ivkov vs Janosevic |
| 1-0 | 33 |
1962 |
Belgrade | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 9. Ivkov vs K Darga |
| ½-½ | 57 |
1962 |
Sarajevo | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 10. Ivkov vs Taimanov |
| ½-½ | 33 |
1964 |
Leningrad | E15 Queen's Indian |
| 11. Ivkov vs C Zuidema |
| 1-0 | 32 |
1964 |
Beverwijk | E15 Queen's Indian |
| 12. Ivkov vs Parma |
| ½-½ | 43 |
1964 |
Belgrade | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 13. Ivkov vs A Matanovic |
| ½-½ | 16 |
1965 |
Zagreb | E17 Queen's Indian |
| 14. Ivkov vs Larsen |
| ½-½ | 31 |
1965 |
Bled cqf2 ,CAND | E16 Queen's Indian |
| 15. Ivkov vs Najdorf |
| ½-½ | 20 |
1965 |
Santa Monica (1) | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 16. Ivkov vs A Matanovic |
| ½-½ | 16 |
1965 |
Zagreb | E17 Queen's Indian |
| 17. Ivkov vs Larsen |
 | 1-0 | 46 |
1966 |
Santa Monica [Ivkov, Larsen] | E16 Queen's Indian |
| 18. Ivkov vs Petrosian |
| ½-½ | 30 |
1966 |
Santa Monica | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 19. Ivkov vs Najdorf |
| ½-½ | 20 |
1966 |
Santa Monica | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 20. Ivkov vs Spassky |
 | 0-1 | 36 |
1966 |
Santa Monica | E17 Queen's Indian |
| 21. Ivkov vs Tal |
| ½-½ | 19 |
1966 |
Sarajevo | E15 Queen's Indian |
| 22. Ivkov vs A Matanovic |
| ½-½ | 14 |
1967 |
Maribor | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 23. Ivkov vs Gheorghiu |
| ½-½ | 47 |
1967 |
Vrnjacka Banja | E12 Queen's Indian |
| 24. Ivkov vs A Matanovic |
| ½-½ | 20 |
1968 |
Wijk aan Zee HOOGOVE | E17 Queen's Indian |
| 25. Ivkov vs A Medina-Garcia |
| 1-0 | 40 |
1968 |
Lugano | E17 Queen's Indian |
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| page 1 of 4; games 1-25 of 99 |
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