| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. D Stojanovski vs Kosteniuk |
| ½-½ | 25 |
2000 |
Corus | B60 Sicilian, Richter-Rauzer |
| 2. Wang Yu vs Kosteniuk |
| 1-0 | 31 |
2000 |
WCC | B43 Sicilian, Kan, 5.Nc3 |
| 3. S Nadyrhanov vs Kosteniuk |
| ½-½ | 21 |
2000 |
Chigorin Memorial | B31 Sicilian, Rossolimo Variation |
| 4. Y Afek vs Kosteniuk |
| 1-0 | 48 |
2000 |
Corus | B89 Sicilian |
| 5. Y Xu vs Kosteniuk |
| 0-1 | 62 |
2001 |
FIDE WCh Women KO | B31 Sicilian, Rossolimo Variation |
| 6. S Shamugia vs Kosteniuk |
 | 0-1 | 48 |
2001 |
Chigorin mem open | B62 Sicilian, Richter-Rauzer |
| 7. Ulibin vs Kosteniuk |
 | 1-0 | 40 |
2001 |
17th Open | B56 Sicilian |
| 8. Y Xu vs Kosteniuk |
 | 1-0 | 38 |
2001 |
FIDE WCh Women KO | B30 Sicilian |
| 9. S Prudnikova vs Kosteniuk |
 | ½-½ | 6 |
2001 |
2nd ch-EUR Women | B23 Sicilian, Closed |
| 10. Ni Hua vs Kosteniuk |
| 0-1 | 40 |
2001 |
CHN-RUS Summit Juniors | B62 Sicilian, Richter-Rauzer |
| 11. M Sebag vs Kosteniuk |
| ½-½ | 69 |
2001 |
Girl Stars FIDE Trophy | B50 Sicilian |
| 12. A Skripchenko-Lautier vs Kosteniuk |
 | 0-1 | 54 |
2001 |
FIDE WCh Women KO | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 13. A Skripchenko-Lautier vs Kosteniuk |
 | ½-½ | 13 |
2001 |
2nd ch-EUR Women | B31 Sicilian, Rossolimo Variation |
| 14. A Sokolov vs Kosteniuk |
| ½-½ | 40 |
2001 |
Master Open | B58 Sicilian |
| 15. M Sebag vs Kosteniuk |
| 0-1 | 35 |
2001 |
Girl Stars FIDE Trophy | B62 Sicilian, Richter-Rauzer |
| 16. A Galliamova-Ivanchuk vs Kosteniuk |
| 0-1 | 46 |
2001 |
FIDE WCh Women KO | B62 Sicilian, Richter-Rauzer |
| 17. K Arakhamia-Grant vs Kosteniuk |
 | 1-0 | 30 |
2001 |
2nd ch-EUR Women | B62 Sicilian, Richter-Rauzer |
| 18. M Sebag vs Kosteniuk |
| 1-0 | 44 |
2001 |
Girl Stars FIDE Trophy | B62 Sicilian, Richter-Rauzer |
| 19. J Shahade vs Kosteniuk |
| 0-1 | 38 |
2001 |
FIDE WCh Women KO | B62 Sicilian, Richter-Rauzer |
| 20. C Moshina vs Kosteniuk |
| 0-1 | 37 |
2001 |
2nd ch-EUR Women | B62 Sicilian, Richter-Rauzer |
| 21. E Paehtz vs Kosteniuk |
 | 1-0 | 39 |
2002 |
Duel of the Graces | B72 Sicilian, Dragon |
| 22. E Paehtz vs Kosteniuk |
 | 1-0 | 37 |
2002 |
Olympiad, women | B62 Sicilian, Richter-Rauzer |
| 23. N Firman vs Kosteniuk |
| 1-0 | 38 |
2002 |
Aeroflot Open | B62 Sicilian, Richter-Rauzer |
| 24. Wang Pin vs Kosteniuk |
| ½-½ | 71 |
2002 |
Olympiad, women | B62 Sicilian, Richter-Rauzer |
| 25. Motylev vs Kosteniuk |
| 1-0 | 55 |
2002 |
Aeroflot Open | B56 Sicilian |