| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. N Miezis vs T S Petrosyan |
| 1-0 | 46 | 2013 | Riga Technical University Open | B10 Caro-Kann |
| 27. S Azaladze vs T S Petrosyan |
| 0-1 | 31 | 2013 | Gaprindashvili Cup | A06 Reti Opening |
| 28. E Inarkiev vs T S Petrosyan |
 | 1-0 | 55 | 2014 | European Championship | D11 Queen's Gambit Declined Slav |
| 29. T S Petrosyan vs N Tutisani |
| 1-0 | 51 | 2014 | European Championship | E60 King's Indian Defense |
| 30. I Lysyj vs T S Petrosyan |
| 1-0 | 18 | 2014 | European Championship | D11 Queen's Gambit Declined Slav |
| 31. T S Petrosyan vs E Zanan |
| 0-1 | 29 | 2014 | European Championship | A07 King's Indian Attack |
| 32. A Nesytova vs T S Petrosyan |
| 0-1 | 43 | 2014 | European Championship | D02 Queen's Pawn Game |
| 33. T S Petrosyan vs L Galojan |
| 1-0 | 27 | 2014 | European Championship | A15 English |
| 34. V Golod vs T S Petrosyan |
| 1-0 | 42 | 2014 | European Championship | D12 Queen's Gambit Declined Slav |
| 35. T S Petrosyan vs M Kursova |
| 1-0 | 21 | 2014 | European Championship | A33 English, Symmetrical |
| 36. Tomashevsky vs T S Petrosyan |
| 1-0 | 29 | 2014 | European Championship | A35 English, Symmetrical |
| 37. T S Petrosyan vs D Karatorossian |
| ½-½ | 55 | 2014 | European Championship | A15 English |
| 38. D Shahinyan vs T S Petrosyan |
| ½-½ | 34 | 2014 | Gaprindashvili Cup | A07 King's Indian Attack |
| 39. T S Petrosyan vs A Fier |
| ½-½ | 54 | 2014 | Gaprindashvili Cup | D45 Queen's Gambit Declined Semi-Slav |
| 40. A S Rasmussen vs T S Petrosyan |
| ½-½ | 79 | 2015 | Abrisham Open | D10 Queen's Gambit Declined Slav |
| 41. D Shahinyan vs T S Petrosyan |
 | 1-0 | 45 | 2015 | Abrisham Open | A07 King's Indian Attack |
| 42. T S Petrosyan vs Khismatullin |
| 0-1 | 44 | 2015 | 8th Asrian Memorial | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 43. T S Petrosyan vs T Harutyunian |
| ½-½ | 49 | 2015 | 8th Asrian Memorial | D37 Queen's Gambit Declined |
| 44. M Petrosyan vs T S Petrosyan |
| ½-½ | 38 | 2015 | 8th Asrian Memorial | A49 King's Indian, Fianchetto without c4 |
| 45. T S Petrosyan vs T Harutyunian |
| 0-1 | 22 | 2015 | 76th ch-ARM 1st League | D02 Queen's Pawn Game |
| 46. I Starostits vs T S Petrosyan |
| 1-0 | 57 | 2015 | GM Gigant Chess | A45 Queen's Pawn Game |
| 47. T S Petrosyan vs K Stupak |
| ½-½ | 44 | 2015 | GM Gigant Chess | A04 Reti Opening |
| 48. S Volkov vs T S Petrosyan |
| ½-½ | 48 | 2015 | 4th Al Ain Chess Classic | D47 Queen's Gambit Declined Semi-Slav |
| 49. T S Petrosyan vs V Iordachescu |
| ½-½ | 45 | 2015 | 4th Al Ain Chess Classic | E67 King's Indian, Fianchetto |
| 50. Z Andriasian vs T S Petrosyan |
| ½-½ | 113 | 2015 | 4th Al Ain Chess Classic | A13 English |
Kibitzing
