| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. O Korneev vs Shabalov |
| 0-1 | 56 |
1991 |
Torcy op | B86 Sicilian, Fischer-Sozin Attack |
| 2. O Korneev vs Van Wely |
| 0-1 | 47 |
1991 |
Krumbach op | B09 Pirc, Austrian Attack |
| 3. E Maljutin vs O Korneev |
| 1-0 | 29 |
1992 |
Wisla BES op | C69 Ruy Lopez, Exchange, Gligoric Variation, 6.d4 |
| 4. Hjartarson vs O Korneev |
| 1-0 | 63 |
1995 |
Linares op | C80 Ruy Lopez, Open |
| 5. Geller vs O Korneev |
 | 1-0 | 57 |
1995 |
RUS-ch Elista ;CBM 50 Hecht | B04 Alekhine's Defense, Modern |
| 6. O Korneev vs Vasiukov |
| 0-1 | 48 |
1995 |
RUS-ch | B60 Sicilian, Richter-Rauzer |
| 7. V Belikov vs O Korneev |
| 1-0 | 33 |
1995 |
It (open), XI | C50 Giuoco Piano |
| 8. O Korneev vs Rublevsky |
| 0-1 | 35 |
1996 |
St.Petersburg Petrov | B42 Sicilian, Kan |
| 9. P Wells vs O Korneev |
| 1-0 | 48 |
1996 |
Ubeda op 1st | D31 Queen's Gambit Declined |
| 10. O Korneev vs V Malakhov |
| 0-1 | 104 |
1997 |
Porto San Giorgio op 9th | D41 Queen's Gambit Declined, Semi-Tarrasch |
| 11. O Korneev vs Wojtkiewicz |
| 0-1 | 30 |
1997 |
IV Anibal Open, Linares ESP | B90 Sicilian, Najdorf |
| 12. G Timoshenko vs O Korneev |
 | 1-0 | 18 |
1997 |
World Cities | C80 Ruy Lopez, Open |
| 13. O Korneev vs E Ubilava |
| 0-1 | 50 |
1998 |
International Tournament Elgoibar, Spain | B90 Sicilian, Najdorf |
| 14. S Volkov vs O Korneev |
| 1-0 | 31 |
1998 |
RUS-Cup | D31 Queen's Gambit Declined |
| 15. Shirov vs O Korneev |
 | 1-0 | 31 |
1998 |
Spanish Teams | B42 Sicilian, Kan |
| 16. S Shipov vs O Korneev |
| 1-0 | 32 |
1998 |
RUS-ch | D47 Queen's Gambit Declined Semi-Slav |
| 17. O Korneev vs V Georgiev |
| 0-1 | 60 |
1998 |
International Tournament Elgoibar, Spain | B38 Sicilian, Accelerated Fianchetto, Maroczy Bind, 6.Be3 |
| 18. M Kobalia vs O Korneev |
| 1-0 | 42 |
1998 |
RUS-ch | C48 Four Knights |
| 19. E Gleizerov vs O Korneev |
| 1-0 | 36 |
2000 |
3rd Open | E04 Catalan, Open, 5.Nf3 |
| 20. O Korneev vs C Matamoros Franco |
| 0-1 | 37 |
2001 |
IV Open | C07 French, Tarrasch |
| 21. S G Simonenko vs O Korneev |
| 1-0 | 63 |
2001 |
Narciso Yepes | A13 English |
| 22. O Korneev vs S Giardelli |
| 0-1 | 38 |
2001 |
Narciso Yepes | B10 Caro-Kann |
| 23. Flear vs O Korneev |
| 1-0 | 42 |
2001 |
TCh-ESP Div 2 | D31 Queen's Gambit Declined |
| 24. O Korneev vs C Sandipan |
| 0-1 | 54 |
2001 |
open | B48 Sicilian, Taimanov Variation |
| 25. O Korneev vs J Moreno Carnero |
| 0-1 | 58 |
2001 |
GMB | C45 Scotch Game |