| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. M Lomineishvili vs Hoang Thanh Trang |
| ½-½ | 19 |
2005 |
European Club Cup (Women) | A80 Dutch |
| 27. V Varadi vs Hoang Thanh Trang |
| ½-½ | 50 |
2005 |
FSGM May | B33 Sicilian |
| 28. Hoang Thanh Trang vs Koneru |
| ½-½ | 9 |
2005 |
30th Elekes Memorial | D37 Queen's Gambit Declined |
| 29. Hoang Thanh Trang vs I Vasilevich |
| 1-0 | 61 |
2005 |
European Club Cup (Women) | D37 Queen's Gambit Declined |
| 30. Hoang Thanh Trang vs Paschall |
| 1-0 | 22 |
2005 |
FSGM May | A40 Queen's Pawn Game |
| 31. Ngoc Truongson Nguyen vs Hoang Thanh Trang |
| ½-½ | 15 |
2005 |
30th Elekes Memorial | E32 Nimzo-Indian, Classical |
| 32. Hoang Thanh Trang vs B Muhren |
 | 1-0 | 69 |
2005 |
European Club Cup (Women) | D27 Queen's Gambit Accepted, Classical |
| 33. Ilincic vs Hoang Thanh Trang |
| 1-0 | 41 |
2005 |
FSGM May | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 34. Ngoc Truongson Nguyen vs Hoang Thanh Trang |
| ½-½ | 18 |
2005 |
First Saturday May | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 35. W Wittmann vs Hoang Thanh Trang |
| ½-½ | 33 |
2005 |
FSGM May | B33 Sicilian |
| 36. Hoang Thanh Trang vs E Danielian |
| 1-0 | 53 |
2005 |
European Club Cup (Women) | D02 Queen's Pawn Game |
| 37. L Gonda vs Hoang Thanh Trang |
| 1-0 | 36 |
2005 |
FSGM May | A89 Dutch, Leningrad, Main Variation with Nc6 |
| 38. Hoang Thanh Trang vs G Kun |
| 1-0 | 58 |
2005 |
FSGM May | A40 Queen's Pawn Game |
| 39. Hoang Thanh Trang vs Koneru |
 | 1-0 | 76 |
2005 |
First Saturday May | A43 Old Benoni |
| 40. Hoang Thanh Trang vs Zhao Xue |
| ½-½ | 35 |
2006 |
37th Chess Olympiad: Women | D38 Queen's Gambit Declined, Ragozin Variation |
| 41. Hoang Thanh Trang vs Khurtsidze |
| ½-½ | 35 |
2006 |
37th Chess Olympiad: Women | D35 Queen's Gambit Declined |
| 42. Hoang Thanh Trang vs A Skripchenko-Lautier |
| 1-0 | 83 |
2006 |
37th Chess Olympiad: Women | A45 Queen's Pawn Game |
| 43. Hoang Thanh Trang vs Y Dembo |
| 1-0 | 38 |
2006 |
37th Chess Olympiad: Women | A45 Queen's Pawn Game |
| 44. Hoang Thanh Trang vs Lahno |
 | 1-0 | 73 |
2006 |
37th Chess Olympiad: Women | A45 Queen's Pawn Game |
| 45. H Mira vs Hoang Thanh Trang |
 | 0-1 | 38 |
2006 |
37th Chess Olympiad: Women | A89 Dutch, Leningrad, Main Variation with Nc6 |
| 46. Zhaoqin Peng vs Hoang Thanh Trang |
| 1-0 | 48 |
2006 |
37th Chess Olympiad: Women | E18 Queen's Indian, Old Main line, 7.Nc3 |
| 47. M Tsiganova vs Hoang Thanh Trang |
| 0-1 | 30 |
2006 |
37th Chess Olympiad: Women | E14 Queen's Indian |
| 48. Hoang Thanh Trang vs G Heinatz |
| 1-0 | 64 |
2006 |
37th Chess Olympiad: Women | D09 Queen's Gambit Declined, Albin Counter Gambit, 5.g3 |
| 49. Hoang Thanh Trang vs M Medic |
 | 1-0 | 49 |
2006 |
37th Chess Olympiad: Women | E32 Nimzo-Indian, Classical |
| 50. Kosteniuk vs Hoang Thanh Trang |
| ½-½ | 23 |
2006 |
37th Chess Olympiad: Women | C11 French |