| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. O Todorov vs R Kostadinov |
| 1-0 | 38 | 2010 | Georgiev - Kesarovski Mem | D15 Queen's Gambit Declined Slav |
| 27. R Kostadinov vs P Hristov |
| 1-0 | 23 | 2010 | Georgiev - Kesarovski Mem | D05 Queen's Pawn Game |
| 28. J Estrada Nieto vs R Kostadinov |
| 1-0 | 27 | 2010 | Georgiev - Kesarovski Mem | B06 Robatsch |
Kibitzing
