| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. M Plotnicu vs I Berzina |
| 0-1 | 48 |
1994 |
WYFWC Szeged G10(8) | C55 Two Knights Defense |
| 2. A Stiri vs I Berzina |
| 0-1 | 13 |
1994 |
WYFWC Szeged G10(6) | C58 Two Knights |
| 3. N Kosintseva vs I Berzina |
| ½-½ | 66 |
1996 |
Ch World (cadets) (under 12) (g) | C44 King's Pawn Game |
| 4. I Berzina vs E Nikolaidi |
| 1-0 | 38 |
2001 |
EYCC G18 | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 5. I Berzina vs M Urosevic |
| 1-0 | 42 |
2001 |
EYCC G18 | B44 Sicilian |
| 6. A Sahakyan vs I Berzina |
| 1-0 | 45 |
2001 |
EYCC G18 | C60 Ruy Lopez |
| 7. I Charkhalashvili vs I Berzina |
| ½-½ | 16 |
2001 |
EYCC G18 | D30 Queen's Gambit Declined |
| 8. M Tutulan vs I Berzina |
| 0-1 | 40 |
2001 |
EYCC G18 | D31 Queen's Gambit Declined |
| 9. I Berzina vs M Reszka |
| 1-0 | 29 |
2001 |
EYCC G18 | B54 Sicilian |
| 10. I Berzina vs O Vozovic |
| ½-½ | 37 |
2001 |
EYCC G18 | B01 Scandinavian |
| 11. I Berzina vs Huang Qian |
| 0-1 | 28 |
2004 |
36th Olympiad, Women | C02 French, Advance |
| 12. I Berzina vs M Lomineishvili |
| 1-0 | 62 |
2004 |
36th Olympiad, Women | B31 Sicilian, Rossolimo Variation |
| 13. M Salman vs I Berzina |
| 0-1 | 50 |
2004 |
36th Olympiad, Women | B12 Caro-Kann Defense |
| 14. I Berzina vs P Llaneza-Vega |
| 1-0 | 38 |
2006 |
37th Chess Olympiad: Women | B30 Sicilian |
| 15. D Daulyte vs I Berzina |
| 1-0 | 49 |
2006 |
37th Chess Olympiad: Women | B14 Caro-Kann, Panov-Botvinnik Attack |
| 16. I Berzina vs L Piarnpuu |
| ½-½ | 42 |
2006 |
37th Chess Olympiad: Women | C88 Ruy Lopez |
| 17. I Berzina vs I Aliaga Fernandez |
| 1-0 | 25 |
2006 |
37th Chess Olympiad: Women | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 18. Yifan Hou vs I Berzina |
 | 1-0 | 38 |
2006 |
37th Chess Olympiad: Women | C96 Ruy Lopez, Closed |
| 19. I Berzina vs R Vasquez Ramirez |
| 1-0 | 22 |
2006 |
37th Chess Olympiad: Women | B43 Sicilian, Kan, 5.Nc3 |
| 20. V Peicheva Juergens vs I Berzina |
| ½-½ | 74 |
2006 |
37th Chess Olympiad: Women | D30 Queen's Gambit Declined |
| 21. M Przezdziecka vs I Berzina |
| 0-1 | 32 |
2006 |
37th Chess Olympiad: Women | D39 Queen's Gambit Declined, Ragozin, Vienna Variation |
| 22. I Berzina vs N M Estrada Gaspar |
| ½-½ | 54 |
2006 |
37th Chess Olympiad: Women | C42 Petrov Defense |
| 23. E Jiretorn vs I Berzina |
| ½-½ | 47 |
2008 |
Mindsports | D30 Queen's Gambit Declined |
| 24. I Berzina vs B Ankhchimeg |
| 1-0 | 65 |
2008 |
Mindsports | B31 Sicilian, Rossolimo Variation |
| 25. I Berzina vs V Feliciano Ebert |
| 1-0 | 33 |
2008 |
2008 Women's Olympiad | B31 Sicilian, Rossolimo Variation |