| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. T Kosintseva vs M Sebag |
 | 0-1 | 28 |
1998 |
EU-ch U12 Girls | B01 Scandinavian |
| 2. T Kosintseva vs Gu Xiaobing |
 | 0-1 | 70 |
2001 |
WJun Women | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 3. S Agrest vs T Kosintseva |
| 0-1 | 61 |
2001 |
2nd ch-EUR Women | B31 Sicilian, Rossolimo Variation |
| 4. T Kosintseva vs C Lupulescu |
| 0-1 | 33 |
2001 |
EYCC B18 | B22 Sicilian, Alapin |
| 5. Xu Yuanyuan vs T Kosintseva |
| 0-1 | 32 |
2001 |
WJun Women | A81 Dutch |
| 6. T Kosintseva vs N Dzagnidze |
| 0-1 | 31 |
2001 |
2nd ch-EUR Women | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 7. F Andersson vs T Kosintseva |
| 0-1 | 48 |
2001 |
EYCC B18 | B23 Sicilian, Closed |
| 8. S Meenakshi vs T Kosintseva |
| 0-1 | 86 |
2001 |
WJun Women | A87 Dutch, Leningrad, Main Variation |
| 9. D Blimke vs T Kosintseva |
 | 0-1 | 45 |
2001 |
2nd ch-EUR Women | B77 Sicilian, Dragon, Yugoslav Attack |
| 10. T Kosintseva vs D Khismatullin |
| 0-1 | 48 |
2001 |
EYCC B18 | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 11. T Kosintseva vs E Hasanova |
| 0-1 | 56 |
2001 |
2nd ch-EUR Women | C10 French |
| 12. P Govciyan vs T Kosintseva |
| 0-1 | 29 |
2001 |
EYCC B18 | A80 Dutch |
| 13. D Skorchenko vs T Kosintseva |
| 0-1 | 72 |
2001 |
RUS-ch U18 | B32 Sicilian |
| 14. T Kosintseva vs E Anatsko |
| 0-1 | 60 |
2001 |
EYCC B18 | B03 Alekhine's Defense |
| 15. Tian Tian vs T Kosintseva |
| 0-1 | 35 |
2002 |
19th World Junior Girls Championships | B26 Sicilian, Closed, 6.Be3 |
| 16. A Janevska vs T Kosintseva |
| 0-1 | 37 |
2002 |
Olympiad, women | A83 Dutch, Staunton Gambit |
| 17. T Kosintseva vs Koneru |
| 0-1 | 43 |
2002 |
19th World Junior Girls Championships | B13 Caro-Kann, Exchange |
| 18. J Shahade vs T Kosintseva |
 | 0-1 | 66 |
2002 |
Olympiad, women | B32 Sicilian |
| 19. P Priya vs T Kosintseva |
| 0-1 | 51 |
2002 |
19th World Junior Girls Championships | B22 Sicilian, Alapin |
| 20. T Kosintseva vs Yurtaev |
 | 0-1 | 56 |
2002 |
4th Stage Russian Cup | C41 Philidor Defense |
| 21. A Ramaswamy vs T Kosintseva |
| 0-1 | 32 |
2002 |
Olympiad, women | B33 Sicilian |
| 22. E Karavade vs T Kosintseva |
| 0-1 | 65 |
2002 |
19th World Junior Girls Championships | A89 Dutch, Leningrad, Main Variation with Nc6 |
| 23. M Velcheva vs T Kosintseva |
| 0-1 | 31 |
2002 |
Olympiad, women | B30 Sicilian |
| 24. M Serov vs T Kosintseva |
| 0-1 | 44 |
2003 |
It (open) St. Petersburg 300 | A04 Reti Opening |
| 25. A Skripchenko vs T Kosintseva |
 | 0-1 | 39 |
2003 |
EU-ch 4th, Women | B20 Sicilian |