Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. O Ivanov vs P Plakalovic |
| 1-0 | 45 | 2010 | European Club Cup | C90 Ruy Lopez, Closed |
27. S Sjugirov vs O Ivanov |
| ½-½ | 43 | 2010 | European Club Cup | C42 Petrov Defense |
28. O Ivanov vs D Palkovich |
| 1-0 | 27 | 2010 | European Club Cup | C65 Ruy Lopez, Berlin Defense |
29. J Markos vs O Ivanov |
| ½-½ | 31 | 2010 | European Club Cup | D10 Queen's Gambit Declined Slav |
30. M Chigaev vs O Ivanov |
| 1-0 | 30 | 2012 | 34th Rashid Nezhmetdinov Cup | A07 King's Indian Attack |
31. I Lysyj vs O Ivanov |
| 1-0 | 24 | 2016 | Sergievskiy Memorial Rapid | D30 Queen's Gambit Declined |