| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. T Kotanjian vs F Sigalas |
| 1-0 | 31 |
2006 |
Acropolis Tournament | E34 Nimzo-Indian, Classical, Noa Variation |
| 2. T Kotanjian vs H Melkumyan |
| ½-½ | 104 |
2006 |
Blue Sevan Tournament | E34 Nimzo-Indian, Classical, Noa Variation |
| 3. T Kotanjian vs S Sievers |
| 1-0 | 52 |
2007 |
European Club Cup | E34 Nimzo-Indian, Classical, Noa Variation |
| 4. T Kotanjian vs Sutovsky |
 | 0-1 | 41 |
2007 |
European Individual Championships | E34 Nimzo-Indian, Classical, Noa Variation |
| 5. T Kotanjian vs M Parligras |
| 0-1 | 82 |
2008 |
Aeroflot Open | E34 Nimzo-Indian, Classical, Noa Variation |
| 6. T Kotanjian vs K Asrian |
| 0-1 | 101 |
2008 |
Armenian Championship | E34 Nimzo-Indian, Classical, Noa Variation |
| 7. T Kotanjian vs Yusupov |
| 1-0 | 56 |
2008 |
Aeroflot Open | E34 Nimzo-Indian, Classical, Noa Variation |
| 8. T Kotanjian vs A Chudinovskikh |
| ½-½ | 57 |
2009 |
10th European Individual Championship | E34 Nimzo-Indian, Classical, Noa Variation |
| 9. T Kotanjian vs Khalifman |
| 0-1 | 57 |
2009 |
10th European Individual Championship | E34 Nimzo-Indian, Classical, Noa Variation |
