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| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Dvoirys vs Psakhis |
| 1-0 | 40 |
1982 |
Sochi 34/369 | C07 French, Tarrasch |
| 2. Dvoirys vs E Vladimirov |
| ½-½ | 48 |
1984 |
URS Cup | C08 French, Tarrasch, Open, 4.ed ed |
| 3. Dvoirys vs Yermolinsky |
| ½-½ | 24 |
1985 |
Ch URS (select) | C03 French, Tarrasch |
| 4. Dvoirys vs Eingorn |
| ½-½ | 86 |
1986 |
URS-ch53 | C03 French, Tarrasch |
| 5. Dvoirys vs Dolmatov |
| ½-½ | 65 |
1986 |
URS-ch53 | C05 French, Tarrasch |
| 6. Dvoirys vs M Gurevich |
| 0-1 | 63 |
1986 |
URS-ch53 | C05 French, Tarrasch |
| 7. Dvoirys vs Dreev |
| ½-½ | 12 |
1988 |
Ch URS (1 liga) (cat.10) | C03 French, Tarrasch |
| 8. Dvoirys vs Dolmatov |
| 1-0 | 28 |
1989 |
URS-ch56 | C03 French, Tarrasch |
| 9. Dvoirys vs W Schmidt |
| ½-½ | 42 |
1989 |
Rubinstein mem | C09 French, Tarrasch, Open Variation, Main line |
| 10. Dvoirys vs Dreev |
| ½-½ | 29 |
1989 |
Ch URS | C03 French, Tarrasch |
| 11. Dvoirys vs Eingorn |
| ½-½ | 33 |
1989 |
URS-ch56 | C03 French, Tarrasch |
| 12. Dvoirys vs Bagirov |
| 1-0 | 64 |
1990 |
Ch club URS (team) (1/2 final) | C11 French |
| 13. Dvoirys vs Bareev |
| ½-½ | 58 |
1990 |
URS-ch57 | C07 French, Tarrasch |
| 14. Dvoirys vs Eingorn |
| 1-0 | 50 |
1990 |
Lvov zt | C01 French, Exchange |
| 15. Dvoirys vs Bareev |
| 0-1 | 63 |
1990 |
Lvov zt | C11 French |
| 16. Dvoirys vs J Blauert |
| 1-0 | 40 |
1993 |
Groningen Chess Festival; GM open | C09 French, Tarrasch, Open Variation, Main line |
| 17. Dvoirys vs Kholmov |
| 1-0 | 52 |
1996 |
RUS-Cup1 Chigorin mem | C07 French, Tarrasch |
| 18. Dvoirys vs Y Shulman |
| 1-0 | 48 |
1998 |
RUS-Cup06 | C09 French, Tarrasch, Open Variation, Main line |
| 19. Dvoirys vs P Kotsur |
| 0-1 | 67 |
1999 |
Novgorod Open | C16 French, Winawer |
| 20. Dvoirys vs Murey |
| 1-0 | 72 |
2000 |
open | C02 French, Advance |
| 21. Dvoirys vs M De Jong |
| ½-½ | 53 |
2000 |
Essent Open | C02 French, Advance |
| 22. Dvoirys vs E Gleizerov |
| 1-0 | 56 |
2000 |
Essent Open | C02 French, Advance |
| 23. Dvoirys vs Y Visser |
| 1-0 | 36 |
2001 |
Essent Open | C02 French, Advance |
| 24. Dvoirys vs Eingorn |
| 1-0 | 25 |
2001 |
17th Open | C02 French, Advance |
| 25. Dvoirys vs I Zakharevich |
| 1-0 | 32 |
2001 |
54th ch-RUS | C02 French, Advance |
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| page 1 of 2; games 1-25 of 40 |
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Secrets of Opening Surprises
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