| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. R Mamedov vs N Petrov |
| 1-0 | 25 | 2015 | Moscow Open | B40 Sicilian |
| 27. N Petrov vs Khismatullin |
 | 0-1 | 37 | 2015 | Moscow Open | B22 Sicilian, Alapin |
| 28. L Galoyan vs N Petrov |
| ½-½ | 46 | 2015 | Moscow Open | D12 Queen's Gambit Declined Slav |
| 29. N Petrov vs P Bublei |
| 0-1 | 60 | 2015 | Moscow Open | B15 Caro-Kann |
| 30. R Golubev vs N Petrov |
| ½-½ | 56 | 2015 | Moscow Open | B42 Sicilian, Kan |
| 31. D Kenney vs N Petrov |
| 0-1 | 26 | 2015 | Reykjavik Open | D04 Queen's Pawn Game |
| 32. N Petrov vs D Haessel |
| 1-0 | 27 | 2015 | Reykjavik Open | A30 English, Symmetrical |
| 33. Eljanov vs N Petrov |
| 1-0 | 31 | 2015 | Reykjavik Open | D12 Queen's Gambit Declined Slav |
| 34. N Petrov vs H Einarsson |
| 1-0 | 19 | 2015 | Reykjavik Open | D85 Grunfeld |
| 35. J Wege vs N Petrov |
| 0-1 | 29 | 2015 | Reykjavik Open | B43 Sicilian, Kan, 5.Nc3 |
| 36. N Petrov vs J Le Roux |
| ½-½ | 31 | 2015 | Reykjavik Open | A13 English |
| 37. N Petrov vs J L Hammer |
| 0-1 | 61 | 2015 | Reykjavik Open | A20 English |
| 38. N Maisuradze vs N Petrov |
| 0-1 | 48 | 2015 | Reykjavik Open | D14 Queen's Gambit Declined Slav, Exchange Variation |
| 39. N Petrov vs L Ptacnikova |
| 1-0 | 24 | 2015 | Reykjavik Open | E34 Nimzo-Indian, Classical, Noa Variation |
| 40. N Grandelius vs N Petrov |
| 1-0 | 33 | 2015 | Reykjavik Open | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 41. N Petrov vs V Fedoseev |
| ½-½ | 37 | 2015 | St.Petersburg Summer Rapid | D79 Neo-Grunfeld, 6.O-O, Main line |
| 42. N Petrov vs V Durarbayli |
 | 0-1 | 39 | 2015 | European Club Cup | D79 Neo-Grunfeld, 6.O-O, Main line |
| 43. U Atakisi vs N Petrov |
| 0-1 | 45 | 2015 | European Club Cup | B01 Scandinavian |
| 44. S Agdestein vs N Petrov |
| ½-½ | 29 | 2015 | European Club Cup | B01 Scandinavian |
| 45. N Petrov vs Brunello |
| ½-½ | 4 | 2015 | European Club Cup | A06 Reti Opening |
| 46. N Petrov vs A Wiwe |
| 1-0 | 51 | 2015 | European Club Cup | A06 Reti Opening |
| 47. N Petrov vs J van Foreest |
| 0-1 | 24 | 2015 | 53rd Groningen Open | A06 Reti Opening |
| 48. A Boruchovsky vs N Petrov |
| ½-½ | 24 | 2015 | 53rd Groningen Open | C50 Giuoco Piano |
| 49. N Petrov vs N Andersen |
| 1-0 | 39 | 2016 | Reykjavik Open | A05 Reti Opening |
| 50. J Kvamme vs N Petrov |
| 0-1 | 51 | 2016 | Reykjavik Open | A14 English |
Kibitzing
