| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. I Ostry vs L Zaitseva |
| 1-0 | 19 |
1981 |
? | C27 Vienna Game |
| 2. M Litinskaya-Shul vs I Ostry |
| ½-½ | 64 |
1983 |
Spartakiade tt 8th | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 3. I Ostry vs V Timoshchenko |
| ½-½ | 26 |
1990 |
It (open) (w) | C25 Vienna |
| 4. N Gaprindashvili vs I Ostry |
| 1-0 | 73 |
1992 |
Olympiad | E73 King's Indian |
| 5. I Ostry vs D Quinn |
| 1-0 | 27 |
1992 |
Manila olw | C26 Vienna |
| 6. I Ostry vs P Krupkova |
| 1-0 | 35 |
1996 |
Olympiad (w) | C25 Vienna |
| 7. I Ostry vs Y Araujo |
| ½-½ | 60 |
2006 |
37th Chess Olympiad: Women | B42 Sicilian, Kan |
| 8. I Ostry vs B Ankhchimeg |
| 0-1 | 24 |
2006 |
37th Chess Olympiad: Women | D34 Queen's Gambit Declined, Tarrasch |
| 9. T Debowska vs I Ostry |
| 0-1 | 83 |
2006 |
37th Chess Olympiad: Women | B23 Sicilian, Closed |
| 10. A Caoili vs I Ostry |
 | 0-1 | 35 |
2006 |
37th Chess Olympiad: Women | E70 King's Indian |
| 11. M Belen Sarquis vs I Ostry |
| 1-0 | 58 |
2006 |
37th Chess Olympiad: Women | B12 Caro-Kann Defense |
| 12. I Ostry vs M Ovezova |
| 1-0 | 38 |
2006 |
37th Chess Olympiad: Women | B12 Caro-Kann Defense |
| 13. I Ostry vs N Antonova |
| 1-0 | 31 |
2006 |
37th Chess Olympiad: Women | B32 Sicilian |
| 14. N Zykina vs I Ostry |
| 0-1 | 62 |
2006 |
37th Chess Olympiad: Women | B23 Sicilian, Closed |
| 15. K Ozturk vs I Ostry |
| ½-½ | 88 |
2006 |
37th Chess Olympiad: Women | A28 English |
| 16. O Pulpan vs I Ostry |
| 0-1 | 56 |
2008 |
2008 Women's Olympiad | E62 King's Indian, Fianchetto |
| 17. N Mohd Saleh vs I Ostry |
| 0-1 | 18 |
2008 |
2008 Women's Olympiad | E32 Nimzo-Indian, Classical |
| 18. B Igla vs I Ostry |
| 1-0 | 47 |
2008 |
2008 Women's Olympiad | E83 King's Indian, Samisch |
| 19. R Vasquez Ramirez vs I Ostry |
| 0-1 | 59 |
2008 |
2008 Women's Olympiad | A07 King's Indian Attack |
| 20. I Ostry vs J Chirivi |
| 0-1 | 41 |
2008 |
2008 Women's Olympiad | B42 Sicilian, Kan |
| 21. I Ostry vs L Walallawita |
| 1-0 | 51 |
2008 |
2008 Women's Olympiad | B50 Sicilian |
| 22. I Ostry vs S B Berntsen Sahl |
| 1-0 | 34 |
2008 |
2008 Women's Olympiad | B57 Sicilian |
| 23. I Ostry vs M Bensdorp |
| ½-½ | 96 |
2008 |
2008 Women's Olympiad | C02 French, Advance |
| 24. M Medic vs I Ostry |
| ½-½ | 47 |
2008 |
2008 Women's Olympiad | E32 Nimzo-Indian, Classical |
| 25. B Igla vs I Ostry |
| 0-1 | 49 |
2010 |
Chess Olympiad (Women) | E32 Nimzo-Indian, Classical |