| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. P Ismayilova vs T Kotanjian |
| 0-1 | 51 | 2001 | Batumi Open | D10 Queen's Gambit Declined Slav |
| 27. T Kotanjian vs H V Vardanian |
| ½-½ | 46 | 2001 | Batumi Open | A42 Modern Defense, Averbakh System |
| 28. T A Petrosian vs T Kotanjian |
| 1-0 | 27 | 2001 | Batumi Open | A46 Queen's Pawn Game |
| 29. T Kotanjian vs A Obukhov |
| 1-0 | 58 | 2002 | St Petersburg White Nights op1 | E38 Nimzo-Indian, Classical, 4...c5 |
| 30. Gleizerov vs T Kotanjian |
| 0-1 | 29 | 2002 | Voronezh op 6th | D18 Queen's Gambit Declined Slav, Dutch |
| 31. Turov vs T Kotanjian |
| 0-1 | 46 | 2002 | Suetin mem | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 32. T Kotanjian vs E Vorobiov |
| 0-1 | 39 | 2002 | Suetin mem | A43 Old Benoni |
| 33. E Romanov vs T Kotanjian |
| 0-1 | 51 | 2002 | Suetin mem | B84 Sicilian, Scheveningen |
| 34. T Kotanjian vs I Zakharevich |
| ½-½ | 53 | 2002 | Suetin mem | A41 Queen's Pawn Game (with ...d6) |
| 35. T Kotanjian vs E Umirgaliev |
| 1-0 | 35 | 2002 | 4th Stage Russian Cup | E97 King's Indian |
| 36. A Nikitin vs T Kotanjian |
| 1-0 | 40 | 2002 | 4th Stage Russian Cup | D11 Queen's Gambit Declined Slav |
| 37. M Makarov vs T Kotanjian |
| ½-½ | 46 | 2002 | 4th Stage Russian Cup | D12 Queen's Gambit Declined Slav |
| 38. T Kotanjian vs A Alavkin |
| 0-1 | 20 | 2002 | 4th Stage Russian Cup | D15 Queen's Gambit Declined Slav |
| 39. S Dyachkov vs T Kotanjian |
| 1-0 | 53 | 2002 | 4th Stage Russian Cup | D15 Queen's Gambit Declined Slav |
| 40. T Kotanjian vs T Gelashvili |
| 1-0 | 52 | 2003 | Batumi BCSA op | E32 Nimzo-Indian, Classical |
| 41. T Kotanjian vs A Yegiazarian |
 | 1-0 | 20 | 2003 | Batumi BCSA op | D20 Queen's Gambit Accepted |
| 42. Jobava vs T Kotanjian |
| 1-0 | 50 | 2003 | Batumi BCSA op | B32 Sicilian |
| 43. E Romanov vs T Kotanjian |
| ½-½ | 40 | 2004 | Moscow Aeroflot op-B | B48 Sicilian, Taimanov Variation |
| 44. G Sargissian vs T Kotanjian |
| ½-½ | 40 | 2004 | Petrosian mem op | D11 Queen's Gambit Declined Slav |
| 45. K Lerner vs T Kotanjian |
| 1-0 | 67 | 2005 | Aeroflot Open-B | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 46. T Kotanjian vs A Ismagambetov |
| ½-½ | 79 | 2005 | Aeroflot Open-B | E32 Nimzo-Indian, Classical |
| 47. O Annageldyev vs T Kotanjian |
| 0-1 | 29 | 2005 | Aeroflot Open-B | D02 Queen's Pawn Game |
| 48. T Kotanjian vs D Frolyanov |
| 0-1 | 32 | 2005 | Aeroflot Open-B | D31 Queen's Gambit Declined |
| 49. F Alikhanov vs T Kotanjian |
| 1-0 | 25 | 2005 | Aeroflot Open-B | B31 Sicilian, Rossolimo Variation |
| 50. T Kotanjian vs A Krapivin |
| 0-1 | 73 | 2005 | Aeroflot Open-B | D31 Queen's Gambit Declined |
Kibitzing
