| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. M Schoene vs M Michna |
 | 1-0 | 60 |
2007 |
European Individual Championships (Women) | C18 French, Winawer |
| 2. M Michna vs P Llaneza-Vega |
| 1-0 | 47 |
2007 |
European Team Chess Championships (Women) | B20 Sicilian |
| 3. M Michna vs L Javakhishvili |
| ½-½ | 14 |
2007 |
European Individual Championships (Women) | A45 Queen's Pawn Game |
| 4. M Velcheva vs M Michna |
| ½-½ | 100 |
2007 |
European Team Chess Championships (Women) | C07 French, Tarrasch |
| 5. M Michna vs S Vajda |
| ½-½ | 22 |
2007 |
European Individual Championships (Women) | A02 Bird's Opening |
| 6. D Daulyte vs M Michna |
| ½-½ | 65 |
2007 |
European Team Chess Championships (Women) | C07 French, Tarrasch |
| 7. K Nemcova vs M Michna |
| 0-1 | 33 |
2007 |
European Individual Championships (Women) | B07 Pirc |
| 8. M Michna vs B Franciskovic |
| 1-0 | 31 |
2007 |
European Team Chess Championships (Women) | A45 Queen's Pawn Game |
| 9. N Kosintseva vs M Michna |
| 1-0 | 30 |
2007 |
European Individual Championships (Women) | C10 French |
| 10. S Milliet vs M Michna |
| ½-½ | 32 |
2007 |
European Team Chess Championships (Women) | B09 Pirc, Austrian Attack |
| 11. M Michna vs K Isgandarova |
| 1-0 | 27 |
2007 |
European Individual Championships (Women) | E99 King's Indian, Orthodox, Taimanov |
| 12. M Makropoulou vs M Michna |
| ½-½ | 19 |
2007 |
European Individual Championships (Women) | B00 Uncommon King's Pawn Opening |
| 13. M Michna vs E Kovalevskaya |
 | 1-0 | 55 |
2007 |
European Individual Championships (Women) | B20 Sicilian |
| 14. P Blazkova vs M Michna |
| ½-½ | 35 |
2007 |
European Team Chess Championships (Women) | C01 French, Exchange |
| 15. M Michna vs M Socko |
| 0-1 | 48 |
2007 |
European Individual Championships (Women) | A45 Queen's Pawn Game |
| 16. A Srebrnic vs M Michna |
| 1-0 | 112 |
2007 |
European Team Chess Championships (Women) | A04 Reti Opening |
| 17. K Arakhamia-Grant vs M Michna |
| ½-½ | 67 |
2007 |
European Individual Championships (Women) | C18 French, Winawer |
| 18. M Michna vs S Andriasian |
| 1-0 | 27 |
2007 |
European Team Chess Championships (Women) | A02 Bird's Opening |
| 19. V Gansvind vs M Michna |
| 1-0 | 58 |
2008 |
2008 Women's Olympiad | A45 Queen's Pawn Game |
| 20. M Michna vs S Zepeda |
| 1-0 | 20 |
2008 |
2008 Women's Olympiad | D05 Queen's Pawn Game |
| 21. M Michna vs E Ambrosi |
| 1-0 | 29 |
2008 |
2008 Women's Olympiad | D00 Queen's Pawn Game |
| 22. M Michna vs M Zuriel |
| 1-0 | 42 |
2008 |
2008 Women's Olympiad | E99 King's Indian, Orthodox, Taimanov |
| 23. M Michna vs I Tetenkina |
| 1-0 | 26 |
2008 |
2008 Women's Olympiad | A02 Bird's Opening |
| 24. A Stojanovic vs M Michna |
| ½-½ | 36 |
2008 |
2008 Women's Olympiad | B06 Robatsch |
| 25. M Michna vs S Paridar |
| 0-1 | 40 |
2008 |
2008 Women's Olympiad | B20 Sicilian |