| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. S Iuldachev vs S Vijayalakshmi |
| 1-0 | 46 |
2005 |
7th United Insurance GM | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 27. S Iuldachev vs M Hasan |
| 1-0 | 38 |
2005 |
7th United Insurance GM | B23 Sicilian, Closed |
| 28. S Iuldachev vs S Satyapragyan |
| 1-0 | 25 |
2005 |
7th United Insurance GM | B85 Sicilian, Scheveningen, Classical |
| 29. S Iuldachev vs B Reefat |
| ½-½ | 23 |
2005 |
7th United Insurance GM | C03 French, Tarrasch |
| 30. S Iuldachev vs D Rowe |
| 1-0 | 40 |
2006 |
37th Chess Olympiad | B23 Sicilian, Closed |
| 31. S Iuldachev vs A Hilario Ta Fier |
| 1-0 | 37 |
2006 |
37th Chess Olympiad | B23 Sicilian, Closed |
| 32. S Iuldachev vs Van Wely |
| ½-½ | 20 |
2006 |
37th Chess Olympiad | B83 Sicilian |
| 33. R Mamedov vs S Iuldachev |
| ½-½ | 63 |
2006 |
37th Chess Olympiad | C77 Ruy Lopez |
| 34. A Moiseenko vs S Iuldachev |
| 0-1 | 38 |
2006 |
37th Chess Olympiad | D34 Queen's Gambit Declined, Tarrasch |
| 35. Y Quezada vs S Iuldachev |
| 0-1 | 84 |
2006 |
37th Chess Olympiad | C97 Ruy Lopez, Closed, Chigorin |
| 36. F Castaldo vs S Iuldachev |
| 0-1 | 27 |
2006 |
37th Chess Olympiad | C47 Four Knights |
| 37. S Iuldachev vs C Sandipan |
| ½-½ | 39 |
2006 |
37th Chess Olympiad | B84 Sicilian, Scheveningen |
| 38. S Iuldachev vs T Hillarp Persson |
| 0-1 | 47 |
2008 |
2008 Olympiad | B42 Sicilian, Kan |
| 39. M Khailaev vs S Iuldachev |
| 0-1 | 38 |
2008 |
2nd Agzamov Memorial | A46 Queen's Pawn Game |
| 40. S Iuldachev vs R Bancod |
| 1-0 | 31 |
2008 |
Malaysian Open | B23 Sicilian, Closed |
| 41. N A Hussein vs S Iuldachev |
| 0-1 | 47 |
2008 |
2008 Olympiad | C68 Ruy Lopez, Exchange |
| 42. B Saidov vs S Iuldachev |
| 0-1 | 47 |
2008 |
2nd Agzamov Memorial | C26 Vienna |
| 43. Li Chao vs S Iuldachev |
| 1-0 | 60 |
2008 |
Malaysian Open | C51 Evans Gambit |
| 44. A Kovalyov vs S Iuldachev |
| 1-0 | 51 |
2008 |
2008 Olympiad | A53 Old Indian |
| 45. S Iuldachev vs Geo Li |
| 1-0 | 37 |
2008 |
2nd Agzamov Memorial | C90 Ruy Lopez, Closed |
| 46. R Legaspi vs S Iuldachev |
 | 0-1 | 36 |
2008 |
Malaysian Open | C49 Four Knights |
| 47. S Iuldachev vs L Bruzon |
| ½-½ | 30 |
2008 |
2008 Olympiad | C49 Four Knights |
| 48. W So vs S Iuldachev |
| ½-½ | 41 |
2008 |
4th Pichay Cup International Open | C67 Ruy Lopez |
| 49. S Iuldachev vs H Turaev |
| 1-0 | 56 |
2008 |
2nd Agzamov Memorial | C02 French, Advance |
| 50. S Iuldachev vs M Dzhumaev |
| ½-½ | 9 |
2008 |
Malaysian Open | B06 Robatsch |