| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. T Nalbandian vs A Korotylev |
| 1-0 | 41 |
1998 |
Goldberg mem | A07 King's Indian Attack |
| 27. T Nalbandian vs A Volzhin |
| ½-½ | 32 |
1999 |
Geller Memorial | A09 Reti Opening |
| 28. T Nalbandian vs A Yegiazarian |
| ½-½ | 40 |
1999 |
ARM-ch | E04 Catalan, Open, 5.Nf3 |
| 29. E Najer vs T Nalbandian |
| 1-0 | 52 |
1999 |
Geller Memorial | B50 Sicilian |
| 30. R Sherbakov vs T Nalbandian |
| 0-1 | 45 |
1999 |
Geller Memorial | E94 King's Indian, Orthodox |
| 31. T Nalbandian vs G Sargissian |
| ½-½ | 60 |
1999 |
ARM-ch | E05 Catalan, Open, Classical line |
| 32. M Kobalia vs T Nalbandian |
 | 1-0 | 31 |
1999 |
Geller Memorial (Cup Russia) | B05 Alekhine's Defense, Modern |
| 33. R Ovetchkin vs T Nalbandian |
| ½-½ | 45 |
1999 |
Geller Memorial | B07 Pirc |
| 34. T Nalbandian vs Aronian |
| 0-1 | 28 |
1999 |
ARM-ch | A46 Queen's Pawn Game |
| 35. G Sargissian vs T Nalbandian |
| 1-0 | 28 |
2000 |
ARM-ch | A44 Old Benoni Defense |
| 36. Aronian vs T Nalbandian |
 | ½-½ | 42 |
2000 |
ARM-ch | B05 Alekhine's Defense, Modern |
| 37. Aronian vs T Nalbandian |
| ½-½ | 44 |
2000 |
Yerevan zt 1.5 | B04 Alekhine's Defense, Modern |
| 38. T Gelashvili vs T Nalbandian |
| ½-½ | 42 |
2000 |
Yerevan zt 1.5 | B03 Alekhine's Defense |
| 39. A Yegiazarian vs T Nalbandian |
 | ½-½ | 113 |
2000 |
ARM-ch | B02 Alekhine's Defense |
| 40. K Asrian vs T Nalbandian |
| ½-½ | 63 |
2001 |
ch-ARM | B05 Alekhine's Defense, Modern |
| 41. T Nalbandian vs A Yegiazarian |
| 0-1 | 56 |
2001 |
ch-ARM | A09 Reti Opening |
| 42. A Minasian vs T Nalbandian |
| ½-½ | 45 |
2001 |
ch-ARM | B04 Alekhine's Defense, Modern |
| 43. T Nalbandian vs Aronian |
| ½-½ | 31 |
2001 |
ch-ARM | A04 Reti Opening |
| 44. T Nalbandian vs G Sargissian |
| 0-1 | 53 |
2001 |
ch-ARM | A04 Reti Opening |
| 45. G Haroutjunian vs T Nalbandian |
| ½-½ | 61 |
2001 |
ch-ARM | E94 King's Indian, Orthodox |
| 46. Lputian vs T Nalbandian |
| 1-0 | 38 |
2001 |
ch-ARM | E67 King's Indian, Fianchetto |
| 47. T Nalbandian vs Ara Minasian |
| ½-½ | 38 |
2001 |
ch-ARM | C44 King's Pawn Game |
| 48. T Nalbandian vs V Hachatrian |
| 0-1 | 52 |
2001 |
ch-ARM | A12 English with b3 |
| 49. A Anastasian vs T Nalbandian |
| ½-½ | 78 |
2001 |
ch-ARM | A56 Benoni Defense |
| 50. V Rogovski vs T Nalbandian |
| ½-½ | 10 |
2003 |
Osen II | B05 Alekhine's Defense, Modern |