| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. D Andreikin vs T Banusz |
| ½-½ | 38 |
2001 |
EYCC B12 | B14 Caro-Kann, Panov-Botvinnik Attack |
| 27. D Andreikin vs J Mihailovs |
| 1-0 | 34 |
2001 |
WYB12 | B42 Sicilian, Kan |
| 28. D Andreikin vs Tseshkovsky |
| 0-1 | 35 |
2001 |
White Nights | B07 Pirc |
| 29. D Andreikin vs David Jojua |
| 1-0 | 48 |
2001 |
EYCC B12 | B86 Sicilian, Fischer-Sozin Attack |
| 30. D Andreikin vs M Vachier Lagrave |
| ½-½ | 68 |
2001 |
WYB12 | B70 Sicilian, Dragon Variation |
| 31. K Shiripov vs D Andreikin |
| 0-1 | 67 |
2001 |
White Nights | A45 Queen's Pawn Game |
| 32. D Andreikin vs M Vachier Lagrave |
| ½-½ | 46 |
2002 |
WYb12 | B33 Sicilian |
| 33. Stanislav Erendzhenov vs D Andreikin |
| 0-1 | 30 |
2003 |
Serpukhov-D | B32 Sicilian |
| 34. D Andreikin vs S Tikhomirov |
| 1-0 | 54 |
2003 |
Serpukhov-D | C60 Ruy Lopez |
| 35. D Andreikin vs Alexander Verzhansky |
| ½-½ | 42 |
2003 |
RUS Spartakiad U18 | B42 Sicilian, Kan |
| 36. E Romanov vs D Andreikin |
| ½-½ | 19 |
2004 |
57th Russian Championship Qualifier | E93 King's Indian, Petrosian System |
| 37. E Shaposhnikov vs D Andreikin |
| ½-½ | 39 |
2004 |
57th Russian Championship Qualifier | C24 Bishop's Opening |
| 38. D Andreikin vs Sakaev |
| ½-½ | 33 |
2004 |
57th Russian Championship Qualifier | B22 Sicilian, Alapin |
| 39. Dolmatov vs D Andreikin |
| ½-½ | 69 |
2004 |
57th Russian Championship Qualifier | C42 Petrov Defense |
| 40. E Alekseev vs D Andreikin |
| ½-½ | 36 |
2004 |
57th Russian Championship Qualifier | B06 Robatsch |
| 41. P Tregubov vs D Andreikin |
| ½-½ | 24 |
2004 |
57th Russian Championship Qualifier | E60 King's Indian Defense |
| 42. D Andreikin vs E Gleizerov |
 | 1-0 | 25 |
2004 |
57th Russian Championship Qualifier | C01 French, Exchange |
| 43. D Andreikin vs H Simonian |
| 1-0 | 29 |
2004 |
Wch U14 | B42 Sicilian, Kan |
| 44. D Andreikin vs E Najer |
| ½-½ | 23 |
2004 |
57th Russian Championship Qualifier | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 45. D Andreikin vs A Rustemov |
| 0-1 | 71 |
2004 |
3rd Aeroflot Festival | D11 Queen's Gambit Declined Slav |
| 46. D Andreikin vs K Landa |
| ½-½ | 12 |
2004 |
57th Russian Championship Qualifier | B43 Sicilian, Kan, 5.Nc3 |
| 47. O Korneev vs D Andreikin |
| ½-½ | 42 |
2005 |
6th European Individual Championship | B06 Robatsch |
| 48. D Andreikin vs Ulf Andersson |
| ½-½ | 7 |
2005 |
6th European Individual | C11 French |
| 49. E Alekseev vs D Andreikin |
| 1-0 | 59 |
2005 |
Young Stars of the World | E11 Bogo-Indian Defense |
| 50. D Andreikin vs A Timofeev |
| ½-½ | 10 |
2005 |
Russian Under-20 Championships | D02 Queen's Pawn Game |