| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. N Gavrilov vs Tiviakov |
| ½-½ | 70 | 1985 | Kazan op | E19 Queen's Indian, Old Main line, 9.Qxc3 |
| 2. K Gobleja vs Tiviakov |
| 0-1 | 23 | 1986 | USSR Junior Championship | B70 Sicilian, Dragon Variation |
| 3. Kamsky vs Tiviakov |
| 0-1 | 68 | 1986 | USSR Junior Championship | B70 Sicilian, Dragon Variation |
| 4. Sakaev vs Tiviakov |
| ½-½ | 39 | 1986 | Sochi Juniors (U16) | E17 Queen's Indian |
| 5. Tiviakov vs V Belikov |
| 1-0 | 38 | 1986 | Sochi Juniors (U16) | B60 Sicilian, Richter-Rauzer |
| 6. Tiviakov vs I Khmelnitsky |
 | 1-0 | 37 | 1987 | URS | B01 Scandinavian |
| 7. Tiviakov vs G Gogoladze |
| ½-½ | 42 | 1987 | Riga U16 | B32 Sicilian |
| 8. R Sichinava vs Tiviakov |
| 0-1 | 27 | 1987 | Riga U16 | E15 Queen's Indian |
| 9. E Maljutin vs Tiviakov |
| 0-1 | 30 | 1987 | Riga U16 | B72 Sicilian, Dragon |
| 10. Tiviakov vs H Odeev |
| 1-0 | 31 | 1987 | Riga U16 | B93 Sicilian, Najdorf, 6.f4 |
| 11. Y Teplitsky vs Tiviakov |
| 0-1 | 50 | 1987 | URS-chT U14 | E17 Queen's Indian |
| 12. R Sichinava vs Tiviakov |
| ½-½ | 51 | 1987 | URS-chT U14 | A46 Queen's Pawn Game |
| 13. Tiviakov vs M Magomedov |
| ½-½ | 41 | 1989 | Frunze op | B18 Caro-Kann, Classical |
| 14. M Mrdja vs Tiviakov |
| ½-½ | 55 | 1989 | Imperia op | B76 Sicilian, Dragon, Yugoslav Attack |
| 15. Tiviakov vs Shirov |
| ½-½ | 24 | 1989 | URS-ch57 qual | B62 Sicilian, Richter-Rauzer |
| 16. Tiviakov vs V Golod |
| 1-0 | 35 | 1989 | URS-ch U18 | B10 Caro-Kann |
| 17. V Karpman vs Tiviakov |
| ½-½ | 27 | 1989 | Belgorod GMA-qual | E17 Queen's Indian |
| 18. Tiviakov vs V Arbakov |
 | 1-0 | 64 | 1989 | Belgorod GMA-qual | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 19. Tiviakov vs A Huzman |
| ½-½ | 13 | 1989 | Belgorod GMA-qual | C77 Ruy Lopez |
| 20. A Geller vs Tiviakov |
| 0-1 | 36 | 1989 | Belgorod GMA-qual | E15 Queen's Indian |
| 21. V Tsarev vs Tiviakov |
| 0-1 | 55 | 1989 | Belgorod GMA-qual | B74 Sicilian, Dragon, Classical |
| 22. A Kuzmin vs Tiviakov |
| ½-½ | 20 | 1989 | Belgorod GMA-qual | B76 Sicilian, Dragon, Yugoslav Attack |
| 23. Tiviakov vs Khenkin |
| ½-½ | 16 | 1989 | Belgorod GMA-qual | B18 Caro-Kann, Classical |
| 24. Tiviakov vs V Vorotnikov |
| 1-0 | 29 | 1989 | Belgorod GMA-qual | B12 Caro-Kann Defense |
| 25. Tiviakov vs Gavrikov |
| 0-1 | 56 | 1989 | GMA World Cup Open | B22 Sicilian, Alapin |
Kibitzing
