| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. T Kosintseva vs Yuriy Dolzhenkov |
| 1-0 | 71 |
2001 |
RUS-ch U18 | C42 Petrov Defense |
| 27. T Kosintseva vs E Anatsko |
| 0-1 | 60 |
2001 |
EYCC B18 | B03 Alekhine's Defense |
| 28. T Kosintseva vs D Kaps |
| 1-0 | 35 |
2001 |
WJun Women | B33 Sicilian |
| 29. T Kosintseva vs N Dzagnidze |
| 0-1 | 31 |
2001 |
2nd ch-EUR Women | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 30. P Govciyan vs T Kosintseva |
| 0-1 | 29 |
2001 |
EYCC B18 | A80 Dutch |
| 31. T Kosintseva vs A Evdokimov |
 | 1-0 | 30 |
2001 |
RUS-ch U18 | B22 Sicilian, Alapin |
| 32. S Prudnikova vs T Kosintseva |
| 1-0 | 51 |
2001 |
2nd ch-EUR Women | B23 Sicilian, Closed |
| 33. E Paehtz vs T Kosintseva |
 | 1-0 | 38 |
2001 |
WJun Women | B27 Sicilian |
| 34. T Kosintseva vs J Jirka |
| ½-½ | 59 |
2001 |
EYCC B18 | C50 Giuoco Piano |
| 35. I Charkhalashvili vs T Kosintseva |
| ½-½ | 27 |
2001 |
WJun Women | A40 Queen's Pawn Game |
| 36. D Blimke vs T Kosintseva |
| 0-1 | 45 |
2001 |
2nd ch-EUR Women | B77 Sicilian, Dragon, Yugoslav Attack |
| 37. T Kosintseva vs A Koukoufikis |
| 1-0 | 34 |
2001 |
EYCC B18 | B07 Pirc |
| 38. T Kosintseva vs Grigoriants |
| ½-½ | 32 |
2001 |
RUS-ch U20 | B30 Sicilian |
| 39. L Galojan vs T Kosintseva |
| ½-½ | 51 |
2002 |
Olympiad, women | A88 Dutch, Leningrad, Main Variation with c6 |
| 40. T Kosintseva vs N Pogonina |
| 1-0 | 60 |
2002 |
19th World Junior Girls Championships | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 41. E Karavade vs T Kosintseva |
| 0-1 | 65 |
2002 |
19th World Junior Girls Championships | A89 Dutch, Leningrad, Main Variation with Nc6 |
| 42. T Kosintseva vs E Kovalevskaya |
| ½-½ | 41 |
2002 |
4th Stage Russian Cup | B33 Sicilian |
| 43. A Ramaswamy vs T Kosintseva |
| 0-1 | 32 |
2002 |
Olympiad, women | B33 Sicilian |
| 44. T Kosintseva vs Koneru |
| 0-1 | 43 |
2002 |
19th World Junior Girls Championships | B13 Caro-Kann, Exchange |
| 45. T Kosintseva vs M Jelica |
| 1-0 | 52 |
2002 |
Olympiad, women | B22 Sicilian, Alapin |
| 46. A C Calotescu vs T Kosintseva |
| ½-½ | 60 |
2002 |
19th World Junior Girls Championships | A81 Dutch |
| 47. T Kosintseva vs Y Pratibha |
 | 1-0 | 53 |
2002 |
19th World Junior Girls Championships | B01 Scandinavian |
| 48. T Kosintseva vs Yurtaev |
 | 0-1 | 56 |
2002 |
4th Stage Russian Cup | C41 Philidor Defense |
| 49. M Velcheva vs T Kosintseva |
| 0-1 | 31 |
2002 |
Olympiad, women | B30 Sicilian |
| 50. Zhao Xue vs T Kosintseva |
| 1-0 | 47 |
2002 |
19th World Junior Girls Championships | A87 Dutch, Leningrad, Main Variation |