| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. O Tarasov vs M L Orlinkov |
| 0-1 | 38 | 2009 | Moscow Open-A | B06 Robatsch |
| 2. Anatolij Matjukhin vs O Tarasov |
| 0-1 | 35 | 2009 | Moscow Open-A | C11 French |
| 3. O Tarasov vs A Rakhmanov |
| 0-1 | 35 | 2009 | Moscow Open-A | C11 French |
| 4. Elshad Mamedov vs O Tarasov |
| 0-1 | 36 | 2009 | Moscow Open-A | A00 Uncommon Opening |
| 5. O Tarasov vs A Pugachov |
| ½-½ | 32 | 2009 | Moscow Open-A | B22 Sicilian, Alapin |
| 6. A I Petrushin vs O Tarasov |
| 1-0 | 23 | 2009 | Moscow Open-A | B93 Sicilian, Najdorf, 6.f4 |
| 7. O Kanmazalp vs O Tarasov |
| 1-0 | 42 | 2015 | Moscow Open | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 8. D Kryakvin vs O Tarasov |
| 1-0 | 55 | 2015 | Moscow Open | D17 Queen's Gambit Declined Slav |
| 9. O Tarasov vs I Selivanov |
| 1-0 | 61 | 2015 | Moscow Open | B22 Sicilian, Alapin |
| 10. M Lugovskoy vs O Tarasov |
| 1-0 | 53 | 2015 | Moscow Open | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 11. O Tarasov vs S Romanov |
| ½-½ | 41 | 2015 | Moscow Open | C45 Scotch Game |
| 12. O Tarasov vs R Aliyev |
| ½-½ | 51 | 2015 | Moscow Open | B06 Robatsch |
| 13. A Mischeryakov vs O Tarasov |
| 0-1 | 34 | 2015 | Moscow Open | B92 Sicilian, Najdorf, Opocensky Variation |
| 14. O Tarasov vs T Fakhrutdinov |
| ½-½ | 56 | 2015 | Moscow Open | B22 Sicilian, Alapin |
| 15. A Akhmetov vs O Tarasov |
| 1-0 | 40 | 2015 | Moscow Open | A00 Uncommon Opening |
| 16. O Tarasov vs N Konovalov |
| ½-½ | 55 | 2016 | Moscow Open-A | C45 Scotch Game |
| 17. R Faizrakhmanov vs O Tarasov |
| 1-0 | 53 | 2016 | Moscow Open-A | D45 Queen's Gambit Declined Semi-Slav |
| 18. O Tarasov vs A Pavlidis |
| 1-0 | 28 | 2016 | Moscow Open-A | B22 Sicilian, Alapin |
| 19. P Vorontsov vs O Tarasov |
| 1-0 | 91 | 2016 | Moscow Open-A | D17 Queen's Gambit Declined Slav |
| 20. O Tarasov vs A Drygalov |
| 0-1 | 42 | 2016 | Moscow Open-A | B22 Sicilian, Alapin |
| 21. A Mokshanov vs O Tarasov |
| 1-0 | 43 | 2016 | Moscow Open-A | B50 Sicilian |
| 22. K Sychev vs O Tarasov |
| 1-0 | 59 | 2017 | ch-Moscow Final | B54 Sicilian |
| 23. H Hayrapetyan vs O Tarasov |
| 1-0 | 46 | 2019 | Moscow Open-A | D19 Queen's Gambit Declined Slav, Dutch |
| 24. O Tarasov vs A Titov |
| 1-0 | 30 | 2019 | Moscow Open-A | C14 French, Classical |
| 25. A Nurmamedov vs O Tarasov |
| 1-0 | 56 | 2019 | Moscow Open-A | A06 Reti Opening |
Kibitzing
