| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. V Iotov vs G Kuparadze |
| 0-1 | 46 |
2001 |
EYCC B14 | E39 Nimzo-Indian, Classical, Pirc Variation |
| 2. V Iotov vs P San Segundo-Carrillo |
| ½-½ | 33 |
2003 |
EU-chT (Men) | E43 Nimzo-Indian, Fischer Variation |
| 3. V Iotov vs A Kolev |
| 1-0 | 23 |
2004 |
68th Bulgarian Championship | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 4. V Iotov vs S Azarov |
| ½-½ | 60 |
2006 |
7th European Individual Championship | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 5. V Iotov vs Y Pelletier |
| ½-½ | 16 |
2006 |
7th European Individual Championship | E56 Nimzo-Indian, 4.e3, Main line with 7...Nc6 |
| 6. V Iotov vs S Tologontegin |
| 1-0 | 53 |
2006 |
37th Chess Olympiad | E55 Nimzo-Indian, 4.e3, Gligoric System, Bronstein Variation |
| 7. V Iotov vs Winants |
| ½-½ | 111 |
2006 |
7th European Individual Championship | E41 Nimzo-Indian |
| 8. V Iotov vs S Azarov |
| 1-0 | 43 |
2007 |
European Individual Championships | E57 Nimzo-Indian, 4.e3, Main line with 8...dc and 9...cd |
| 9. V Iotov vs Van Den Doel |
| 0-1 | 37 |
2007 |
European Individual Championships | E43 Nimzo-Indian, Fischer Variation |
| 10. V Iotov vs V Bruned |
| 1-0 | 25 |
2007 |
European Individual Championships | E41 Nimzo-Indian |
| 11. V Iotov vs Y Kuzubov |
| 1-0 | 45 |
2007 |
Baden Challenge III | E59 Nimzo-Indian, 4.e3, Main line |
| 12. V Iotov vs L Mishev |
| 1-0 | 25 |
2008 |
Bulgarian Team Championship | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 13. V Iotov vs A Kovacevic |
| ½-½ | 27 |
2008 |
European Individual Championship | E52 Nimzo-Indian, 4.e3, Main line with ...b6 |