| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. I Papadopoulos vs Schmid |
| 0-1 | 22 |
1964 |
Tel Aviv ol (Men) prel | A69 Benoni, Four Pawns Attack, Main line |
| 2. I Papadopoulos vs Tringov |
 | 0-1 | 27 |
1964 |
Tel Aviv ol (Men) prel | B07 Pirc |
| 3. K Kokolias vs I Papadopoulos |
| 0-1 | 57 |
2005 |
Athens Acropolis GM | B25 Sicilian, Closed |
| 4. I Papadopoulos vs K Klokas |
| 0-1 | 43 |
2005 |
Athens Acropolis GM | B33 Sicilian |
| 5. I Papadopoulos vs A Sokolov |
| 0-1 | 28 |
2005 |
Athens Acropolis GM | B80 Sicilian, Scheveningen |
| 6. A Vouldis vs I Papadopoulos |
| 0-1 | 69 |
2006 |
Acropolis Tournament | B33 Sicilian |
| 7. N Kalesis vs I Papadopoulos |
| 0-1 | 27 |
2006 |
Acropolis Tournament | E32 Nimzo-Indian, Classical |
| 8. I Papadopoulos vs N Managadze |
| 0-1 | 39 |
2006 |
35th Greek Team Championship | C41 Philidor Defense |
| 9. I Papadopoulos vs L Aroshidze |
| 0-1 | 40 |
2006 |
Acropolis Tournament | B90 Sicilian, Najdorf |
| 10. A Karayannis vs I Papadopoulos |
 | 0-1 | 53 |
2006 |
Acropolis Tournament | A01 Nimzovich-Larsen Attack |
| 11. I Papadopoulos vs R Zysk |
| 0-1 | 26 |
2006 |
Acropolis Tournament | C11 French |
| 12. D Mastrovasilis vs I Papadopoulos |
| 0-1 | 73 |
2008 |
European Individual Championship | B30 Sicilian |
| 13. Stefansson vs I Papadopoulos |
| 0-1 | 34 |
2008 |
European Individual Championship | E15 Queen's Indian |
| 14. M Lilleoren vs I Papadopoulos |
| 0-1 | 42 |
2008 |
Gibraltar | A13 English |
| 15. I Papadopoulos vs M Al-Modiahki |
| 0-1 | 25 |
2008 |
Gibraltar | B32 Sicilian |
| 16. R Sousa vs I Papadopoulos |
| 0-1 | 40 |
2008 |
World Junior Championship | A04 Reti Opening |
| 17. M Lyell vs I Papadopoulos |
| 0-1 | 48 |
2008 |
Gibraltar | B22 Sicilian, Alapin |
| 18. V Zolotukhin vs I Papadopoulos |
| 0-1 | 35 |
2009 |
10th European Individual Championship | B33 Sicilian |
| 19. N Maevsky vs I Papadopoulos |
| 0-1 | 84 |
2009 |
10th European Individual Championship | B20 Sicilian |
| 20. I Papadopoulos vs M Serov |
| 0-1 | 30 |
2009 |
10th European Individual Championship | C11 French |
| 21. I Papadopoulos vs A Volokitin |
 | 0-1 | 33 |
2009 |
10th European Individual Championship | C67 Ruy Lopez |
| 22. I Papadopoulos vs A Jankovic |
| 0-1 | 38 |
2009 |
10th European Individual Championship | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |