| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. T L Petrosian vs N Dzagnidze |
| ½-½ | 77 |
2001 |
open | B23 Sicilian, Closed |
| 2. T L Petrosian vs T Balkhamishvili |
| 1-0 | 41 |
2001 |
open | B23 Sicilian, Closed |
| 3. T L Petrosian vs T Markowski |
| 1-0 | 74 |
2004 |
5th Individual European Chess Championship | B23 Sicilian, Closed |
| 4. T L Petrosian vs D Jakovenko |
 | 1-0 | 75 |
2004 |
3rd Aeroflot Festival | B23 Sicilian, Closed |
| 5. T L Petrosian vs Karjakin |
| ½-½ | 41 |
2004 |
ACP Blitz Octofinal-C 3rd | B90 Sicilian, Najdorf |
| 6. T L Petrosian vs Agrest |
| 0-1 | 53 |
2004 |
5th Individual European Chess Championship | B23 Sicilian, Closed |
| 7. T L Petrosian vs Y Pelletier |
| ½-½ | 37 |
2004 |
Petrosian Memorial | B23 Sicilian, Closed |
| 8. T L Petrosian vs Van Wely |
| 1-0 | 57 |
2004 |
EU-ch Internet final | B23 Sicilian, Closed |
| 9. T L Petrosian vs M Kobalia |
| 1-0 | 39 |
2004 |
Petrosian Memorial | B23 Sicilian, Closed |
| 10. T L Petrosian vs Stefansson |
| ½-½ | 25 |
2004 |
5th Individual European Chess Championship | B23 Sicilian, Closed |
| 11. T L Petrosian vs E Maghami |
| 1-0 | 32 |
2004 |
Petrosian Memorial | B90 Sicilian, Najdorf |
| 12. T L Petrosian vs Z Pengxiang |
| ½-½ | 63 |
2005 |
2nd Sanjin Hotel Cup | B32 Sicilian |
| 13. T L Petrosian vs R Kempinski |
| 0-1 | 41 |
2005 |
Aeroflot Open | B23 Sicilian, Closed |
| 14. T L Petrosian vs R Mamedov |
| 1-0 | 41 |
2005 |
6th European Individual | B22 Sicilian, Alapin |
| 15. T L Petrosian vs A Evdokimov |
| ½-½ | 94 |
2005 |
6th European Individual Championship | B56 Sicilian |
| 16. T L Petrosian vs P Smirnov |
 | 1-0 | 40 |
2005 |
Aeroflot Open | B90 Sicilian, Najdorf |
| 17. T L Petrosian vs A Chibukhchian |
| 1-0 | 83 |
2005 |
Karabakh International - Group B | B43 Sicilian, Kan, 5.Nc3 |
| 18. T L Petrosian vs A Brkic |
| ½-½ | 34 |
2005 |
6th European Individual Championship | B85 Sicilian, Scheveningen, Classical |
| 19. T L Petrosian vs Epishin |
 | 1-0 | 49 |
2005 |
Aeroflot Open | B43 Sicilian, Kan, 5.Nc3 |
| 20. T L Petrosian vs Ni Hua |
| ½-½ | 65 |
2005 |
2nd Sanjin Hotel Cup | B30 Sicilian |
| 21. T L Petrosian vs A Yegiazarian |
| ½-½ | 74 |
2005 |
Armenian Championship | B46 Sicilian, Taimanov Variation |
| 22. T L Petrosian vs D Milanovic |
 | 0-1 | 199 |
2005 |
VI Ciudad de Dos Hermanas Internet | B30 Sicilian |
| 23. T L Petrosian vs Motylev |
| 0-1 | 52 |
2005 |
2nd Sanjin Hotel Cup | B56 Sicilian |
| 24. T L Petrosian vs T Kotanjian |
 | 1-0 | 28 |
2005 |
Armenian Championship | B50 Sicilian |
| 25. T L Petrosian vs M Khaghani |
| 0-1 | 78 |
2005 |
Iranian Team Championship | B43 Sicilian, Kan, 5.Nc3 |