Oleg Kozlov
Country
RUS
Birth Year
1960
Gender
M
Title
NA,International Master
FIDE ID
4104544
FIDE Rating
2239
FIDE Rating Graph
Games
| # | Date | Event | Site | Round | White | Black | Result | Moves | View |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025-11-01 | 33rd World Senior 65+ | Gallipoli ITA | 11.15 | Oleg Kozlov | Alain Fayard | 1-0 | 40 | Open |
| 2 | 2025-10-31 | 33rd World Senior 65+ | Gallipoli ITA | 10.5 | Daniel H. Campora | Oleg Kozlov | 1-0 | 46 | Open |
| 3 | 2025-10-30 | 33rd World Senior 65+ | Gallipoli ITA | 9.16 | Oleg Kozlov | Peng Kong Chan | 1-0 | 23 | Open |
| 4 | 2025-10-29 | 33rd World Senior 65+ | Gallipoli ITA | 8.3 | Zurab Sturua | Oleg Kozlov | 1-0 | 55 | Open |
| 5 | 2025-10-28 | 33rd World Senior 65+ | Gallipoli ITA | 7.1 | Oleg Kozlov | Peter Petran | 1-0 | 21 | Open |
| 6 | 2025-10-26 | 33rd World Senior 65+ | Gallipoli ITA | 6.17 | Bjorn Jaderberg | Oleg Kozlov | 0-1 | 33 | Open |
| 7 | 2025-10-25 | 33rd World Senior 65+ | Gallipoli ITA | 5.15 | Oleg Kozlov | Gregory Markzon | 1/2-1/2 | 84 | Open |
| 8 | 2025-10-24 | 33rd World Senior 65+ | Gallipoli ITA | 4.4 | Alexander Reprintsev | Oleg Kozlov | 1-0 | 46 | Open |
| 9 | 2025-10-22 | 33rd World Senior 65+ | Gallipoli ITA | 2.19 | Peter Verboven | Oleg Kozlov | 0-1 | 23 | Open |
| 10 | 2025-10-21 | 33rd World Senior 65+ | Gallipoli ITA | 1.24 | Oleg Kozlov | Michael Carey | 1-0 | 31 | Open |
| 11 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 9 | Oleg Kozlov | Eric Hansen | 1-0 | 46 | Open |
| 12 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 8 | Oleg Kozlov | Luca Jr Moroni | 1-0 | 48 | Open |
| 13 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 7 | Ryo Chen | Oleg Kozlov | 0-1 | 17 | Open |
| 14 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 6 | Dominika Ivashentseva | Oleg Kozlov | 0-1 | 35 | Open |
| 15 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 5 | Oleg Kozlov | Bakhtiyar Askarov | 0-1 | 40 | Open |
| 16 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 4 | Anton Demchenko | Oleg Kozlov | 0-1 | 74 | Open |
| 17 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 3 | Oleg Kozlov | Roman Kezin | 0-1 | 43 | Open |
| 18 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 2 | Adam Kozak | Oleg Kozlov | 0-1 | 67 | Open |
| 19 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 1 | Oleg Kozlov | Yevheniia Toroptseva | 1-0 | 41 | Open |
| 20 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 11 | Egor Baskakov | Oleg Kozlov | 1-0 | 47 | Open |
| 21 | 2025-06-24 | Titled Tue 24th Jun Early | chess.com INT | 10 | Volodar Murzin | Oleg Kozlov | 1-0 | 59 | Open |
| 22 | 2025-06-10 | Titled Tue 10th Jun Early | chess.com INT | 9 | Siddharth Arun | Oleg Kozlov | 0-1 | 63 | Open |
| 23 | 2025-06-10 | Titled Tue 10th Jun Early | chess.com INT | 8 | Oleg Kozlov | Stanislav Kovalevsky | 1-0 | 56 | Open |
| 24 | 2025-06-10 | Titled Tue 10th Jun Early | chess.com INT | 7 | Oleg Kozlov | Henry Lopez | 1/2-1/2 | 58 | Open |
| 25 | 2025-06-10 | Titled Tue 10th Jun Early | chess.com INT | 6 | Salomeja Zaksaite | Oleg Kozlov | 1-0 | 43 | Open |
| 26 | 2025-06-10 | Titled Tue 10th Jun Early | chess.com INT | 5 | Roman Komov | Oleg Kozlov | 1-0 | 15 | Open |
| 27 | 2025-06-10 | Titled Tue 10th Jun Early | chess.com INT | 4 | Oleg Kozlov | Bakhtiyar Askarov | 1-0 | 34 | Open |
| 28 | 2025-06-10 | Titled Tue 10th Jun Early | chess.com INT | 3 | Kacper Klys | Oleg Kozlov | 0-1 | 45 | Open |
| 29 | 2025-06-10 | Titled Tue 10th Jun Early | chess.com INT | 2 | Klementy Sychev | Oleg Kozlov | 1-0 | 54 | Open |
| 30 | 2025-06-10 | Titled Tue 10th Jun Early | chess.com INT | 1 | Oleg Kozlov | Yevheniia Toroptseva | 1-0 | 50 | Open |
| 31 | 2025-06-10 | Titled Tue 10th Jun Early | chess.com INT | 11 | Oleg Kozlov | Sihan Tao | 1-0 | 34 | Open |
| 32 | 2025-06-10 | Titled Tue 10th Jun Early | chess.com INT | 10 | Srihari L R | Oleg Kozlov | 1-0 | 28 | Open |
| 33 | 2025-05-27 | Titled Tue 27th May Early | chess.com INT | 2 | Mukhammadzokhid Suyarov | Oleg Kozlov | 1-0 | 40 | Open |
| 34 | 2025-05-27 | Titled Tue 27th May Early | chess.com INT | 1 | Oleg Kozlov | Lloyd Rubio | 1-0 | 51 | Open |
| 35 | 2025-05-20 | Titled Tue 20th May Early | chess.com INT | 9 | Bence Pribelszky | Oleg Kozlov | 1-0 | 29 | Open |
| 36 | 2025-05-20 | Titled Tue 20th May Early | chess.com INT | 8 | Oleg Kozlov | Devindya Oshini Gunawardhana | 1/2-1/2 | 63 | Open |
| 37 | 2025-05-20 | Titled Tue 20th May Early | chess.com INT | 7 | Srihari L R | Oleg Kozlov | 1-0 | 45 | Open |
| 38 | 2025-05-20 | Titled Tue 20th May Early | chess.com INT | 6 | Oleg Kozlov | Mikkel Manosri Jacobsen | 1-0 | 51 | Open |
| 39 | 2025-05-20 | Titled Tue 20th May Early | chess.com INT | 5 | Oleg Kozlov | Milosz Szpar | 0-1 | 35 | Open |
| 40 | 2025-05-20 | Titled Tue 20th May Early | chess.com INT | 4 | Ruslan Momunaliev | Oleg Kozlov | 0-1 | 51 | Open |
| 41 | 2025-05-20 | Titled Tue 20th May Early | chess.com INT | 3 | Oleg Kozlov | Vladimir Mikhalsky | 1-0 | 68 | Open |
| 42 | 2025-05-20 | Titled Tue 20th May Early | chess.com INT | 2 | Marco Materia | Oleg Kozlov | 1-0 | 51 | Open |
| 43 | 2025-05-20 | Titled Tue 20th May Early | chess.com INT | 1 | Tyrell Harriott | Oleg Kozlov | 0-1 | 21 | Open |
| 44 | 2025-05-20 | Titled Tue 20th May Early | chess.com INT | 11 | Stanoje Jovic | Oleg Kozlov | 1-0 | 49 | Open |
| 45 | 2025-05-20 | Titled Tue 20th May Early | chess.com INT | 10 | Oleg Kozlov | Vladyslav Shevkunov | 1-0 | 33 | Open |
| 46 | 2025-05-06 | Titled Tue 6th May Early | chess.com INT | 9 | Oleg Kozlov | Anton Karpenko | 0-1 | 41 | Open |
| 47 | 2025-05-06 | Titled Tue 6th May Early | chess.com INT | 8 | Minh Tu Le | Oleg Kozlov | 0-1 | 26 | Open |
| 48 | 2025-05-06 | Titled Tue 6th May Early | chess.com INT | 7 | Oleg Kozlov | Andrii Diachek | 1-0 | 33 | Open |
| 49 | 2025-05-06 | Titled Tue 6th May Early | chess.com INT | 6 | Piotr Sygulski | Oleg Kozlov | 1-0 | 23 | Open |
| 50 | 2025-05-06 | Titled Tue 6th May Early | chess.com INT | 5 | Oleg Kozlov | Rasmus Svane | 0-1 | 28 | Open |
| 51 | 2025-05-06 | Titled Tue 6th May Early | chess.com INT | 4 | Milan Mostertman | Oleg Kozlov | 0-1 | 72 | Open |
| 52 | 2025-05-06 | Titled Tue 6th May Early | chess.com INT | 3 | Oleg Kozlov | Caleb Levi Levitan | 1/2-1/2 | 60 | Open |
| 53 | 2025-05-06 | Titled Tue 6th May Early | chess.com INT | 2 | Alireza Firouzja | Oleg Kozlov | 1-0 | 20 | Open |
| 54 | 2025-05-06 | Titled Tue 6th May Early | chess.com INT | 1 | Alvaro Bayo Milagro | Oleg Kozlov | 0-1 | 54 | Open |
| 55 | 2025-04-29 | Titled Tue 29th Apr Early | chess.com INT | 9 | Viacheslav Slovineanu | Oleg Kozlov | 0-1 | 36 | Open |
| 56 | 2025-04-29 | Titled Tue 29th Apr Early | chess.com INT | 8 | Oleg Kozlov | Jose Antonio Garrido Diaz | 0-1 | 51 | Open |
| 57 | 2025-04-29 | Titled Tue 29th Apr Early | chess.com INT | 7 | Henning Holinka | Oleg Kozlov | 0-1 | 73 | Open |
| 58 | 2025-04-29 | Titled Tue 29th Apr Early | chess.com INT | 6 | Oleg Kozlov | Wojciech Smieszek | 1-0 | 35 | Open |
| 59 | 2025-04-29 | Titled Tue 29th Apr Early | chess.com INT | 5 | Yannick Kambrath | Oleg Kozlov | 1-0 | 62 | Open |
| 60 | 2025-04-29 | Titled Tue 29th Apr Early | chess.com INT | 4 | Julian Landaw | Oleg Kozlov | 1-0 | 49 | Open |
| 61 | 2025-04-29 | Titled Tue 29th Apr Early | chess.com INT | 3 | Oleg Kozlov | Rasmus Svane | 0-1 | 51 | Open |
| 62 | 2025-04-29 | Titled Tue 29th Apr Early | chess.com INT | 2 | Serdar Bayramov | Oleg Kozlov | 0-1 | 43 | Open |
| 63 | 2025-04-29 | Titled Tue 29th Apr Early | chess.com INT | 1 | Oleg Kozlov | Hui Li | 1-0 | 44 | Open |
| 64 | 2025-04-29 | Titled Tue 29th Apr Early | chess.com INT | 11 | Robert Ernst | Oleg Kozlov | 1-0 | 37 | Open |
| 65 | 2025-04-29 | Titled Tue 29th Apr Early | chess.com INT | 10 | Oleg Kozlov | Vladislav Sheremetev | 1-0 | 26 | Open |
| 66 | 2025-04-15 | Titled Tue 15th Apr Early | chess.com INT | 9 | Kacper Drozdowski | Oleg Kozlov | 1/2-1/2 | 61 | Open |
| 67 | 2025-04-15 | Titled Tue 15th Apr Early | chess.com INT | 8 | Oleg Kozlov | Ihor Samunenkov | 1-0 | 33 | Open |
| 68 | 2025-04-15 | Titled Tue 15th Apr Early | chess.com INT | 7 | Mikhail Bryakin | Oleg Kozlov | 0-1 | 54 | Open |
| 69 | 2025-04-15 | Titled Tue 15th Apr Early | chess.com INT | 6 | Oleg Kozlov | Santiago Rodriguez | 1-0 | 25 | Open |
| 70 | 2025-04-15 | Titled Tue 15th Apr Early | chess.com INT | 5 | Jonas Gallasch | Oleg Kozlov | 0-1 | 82 | Open |
| 71 | 2025-04-15 | Titled Tue 15th Apr Early | chess.com INT | 4 | Oleg Kozlov | Enkhrii Enkh-Amgalan | 0-1 | 30 | Open |
| 72 | 2025-04-15 | Titled Tue 15th Apr Early | chess.com INT | 3 | Pranav Senthilkumar | Oleg Kozlov | 0-1 | 49 | Open |
| 73 | 2025-04-15 | Titled Tue 15th Apr Early | chess.com INT | 2 | Oleg Kozlov | Alexey Sarana | 0-1 | 49 | Open |
| 74 | 2025-04-15 | Titled Tue 15th Apr Early | chess.com INT | 1 | Maya Porozhnyak | Oleg Kozlov | 0-1 | 37 | Open |
| 75 | 2025-04-15 | Titled Tue 15th Apr Early | chess.com INT | 11 | Sergei Zhigalko | Oleg Kozlov | 1-0 | 41 | Open |
| 76 | 2025-04-15 | Titled Tue 15th Apr Early | chess.com INT | 10 | Oleg Kozlov | Artin Ashraf | 1-0 | 42 | Open |
| 77 | 2025-04-08 | Titled Tue 8th Apr Early | chess.com INT | 9 | Oleg Kozlov | Anastasya Paramzina | 1-0 | 36 | Open |
| 78 | 2025-04-08 | Titled Tue 8th Apr Early | chess.com INT | 8 | Yaroslav Demchenko | Oleg Kozlov | 0-1 | 42 | Open |
| 79 | 2025-04-08 | Titled Tue 8th Apr Early | chess.com INT | 7 | Oleg Kozlov | Aleksandar Topalov | 0-1 | 51 | Open |
| 80 | 2025-04-08 | Titled Tue 8th Apr Early | chess.com INT | 6 | Oleg Kozlov | Tommi Luukkonen | 1-0 | 1 | Open |
| 81 | 2025-04-08 | Titled Tue 8th Apr Early | chess.com INT | 5 | Alvaro Rodriguez Avila | Oleg Kozlov | 1-0 | 53 | Open |
| 82 | 2025-04-08 | Titled Tue 8th Apr Early | chess.com INT | 4 | Oleg Kozlov | Elijah Logozar | 1-0 | 31 | Open |
| 83 | 2025-04-08 | Titled Tue 8th Apr Early | chess.com INT | 3 | Myroslava Hrabinska | Oleg Kozlov | 0-1 | 52 | Open |
| 84 | 2025-04-08 | Titled Tue 8th Apr Early | chess.com INT | 10 | Isabella Lopez Rayo | Oleg Kozlov | 1-0 | 54 | Open |
| 85 | 2025-03-11 | Titled Tue 11th Mar Early | chess.com INT | 1 | Oleg Kozlov | Os Misael King Rodriguez | 0-1 | 44 | Open |
| 86 | 2025-03-04 | Titled Tue 4th Mar Early | chess.com INT | 9 | Yihe Fu | Oleg Kozlov | 0-1 | 40 | Open |
| 87 | 2025-03-04 | Titled Tue 4th Mar Early | chess.com INT | 8 | Oleg Kozlov | Rafael A Vaganian | 0-1 | 40 | Open |
| 88 | 2025-03-04 | Titled Tue 4th Mar Early | chess.com INT | 7 | David Anton Guijarro | Oleg Kozlov | 1-0 | 35 | Open |
| 89 | 2025-03-04 | Titled Tue 4th Mar Early | chess.com INT | 6 | Barath Kalyan M | Oleg Kozlov | 0-1 | 32 | Open |
| 90 | 2025-03-04 | Titled Tue 4th Mar Early | chess.com INT | 5 | Oleg Kozlov | Aryan Tari | 0-1 | 37 | Open |
| 91 | 2025-03-04 | Titled Tue 4th Mar Early | chess.com INT | 4 | Oleg Kozlov | Vrashank Chouhan | 1-0 | 28 | Open |
| 92 | 2025-03-04 | Titled Tue 4th Mar Early | chess.com INT | 3 | Cristobal Henriquez Villagra | Oleg Kozlov | 1-0 | 46 | Open |
| 93 | 2025-03-04 | Titled Tue 4th Mar Early | chess.com INT | 2 | Oleg Kozlov | Roland Wehner | 1-0 | 22 | Open |
| 94 | 2025-03-04 | Titled Tue 4th Mar Early | chess.com INT | 1 | Alexander Andres Hernandez Jimenez | Oleg Kozlov | 0-1 | 43 | Open |
| 95 | 2025-03-04 | Titled Tue 4th Mar Early | chess.com INT | 11 | Dila Baloglu | Oleg Kozlov | 0-1 | 45 | Open |
| 96 | 2025-03-04 | Titled Tue 4th Mar Early | chess.com INT | 10 | Oleg Kozlov | Daniel Gutierrez Olivares | 1-0 | 55 | Open |
| 97 | 2025-02-25 | Titled Tue 25th Feb Early | chess.com INT | 9 | Levente Miszler | Oleg Kozlov | 0-1 | 25 | Open |
| 98 | 2025-02-25 | Titled Tue 25th Feb Early | chess.com INT | 8 | Oleg Kozlov | Anna M. Sargsyan | 1-0 | 65 | Open |
| 99 | 2025-02-25 | Titled Tue 25th Feb Early | chess.com INT | 7 | Alexey Sarana | Oleg Kozlov | 1-0 | 51 | Open |
| 100 | 2025-02-25 | Titled Tue 25th Feb Early | chess.com INT | 6 | Alejandro Mateus | Oleg Kozlov | 0-1 | 32 | Open |
| 101 | 2025-02-25 | Titled Tue 25th Feb Early | chess.com INT | 5 | Oleg Kozlov | Sergey Grigoriants | 0-1 | 32 | Open |
| 102 | 2025-02-25 | Titled Tue 25th Feb Early | chess.com INT | 4 | Oleg Kozlov | Alexander Chua | 1-0 | 31 | Open |
| 103 | 2025-02-25 | Titled Tue 25th Feb Early | chess.com INT | 3 | Ian Ocampos | Oleg Kozlov | 0-1 | 37 | Open |
| 104 | 2025-02-25 | Titled Tue 25th Feb Early | chess.com INT | 2 | Oleg Kozlov | Hikaru Nakamura | 0-1 | 70 | Open |
| 105 | 2025-02-25 | Titled Tue 25th Feb Early | chess.com INT | 1 | Kler Caku | Oleg Kozlov | 0-1 | 32 | Open |
| 106 | 2025-02-25 | Titled Tue 25th Feb Early | chess.com INT | 11 | Oleg Kozlov | Luca Silva | 1-0 | 30 | Open |
| 107 | 2025-02-25 | Titled Tue 25th Feb Early | chess.com INT | 10 | Quoc Hy Nguyen | Oleg Kozlov | 1-0 | 61 | Open |
| 108 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 9 | Oleg Kozlov | Rodrigo Vasquez Schroeder | 1-0 | 45 | Open |
| 109 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 8 | Maximiliano Codigone | Oleg Kozlov | 0-1 | 72 | Open |
| 110 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 7 | Patrik Aalto | Oleg Kozlov | 0-1 | 36 | Open |
| 111 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 6 | Oleg Kozlov | Nicolo Napoli | 1/2-1/2 | 106 | Open |
| 112 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 5 | Oleg Kozlov | Aleksandr Shimanov | 0-1 | 33 | Open |
| 113 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 4 | Sergei Ljukin | Oleg Kozlov | 0-1 | 50 | Open |
| 114 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 3 | Jesse Zafirakos | Oleg Kozlov | 0-1 | 46 | Open |
| 115 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 2 | Oleg Kozlov | Javokhir Sindarov | 0-1 | 84 | Open |
| 116 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 1 | Adrian Estiven Abad Huaman | Oleg Kozlov | 0-1 | 37 | Open |
| 117 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 11 | Dmitriy Kushko | Oleg Kozlov | 1-0 | 39 | Open |
| 118 | 2025-02-18 | Titled Tue 18th Feb Early | chess.com INT | 10 | Oleg Kozlov | Mamikon Gharibyan | 1/2-1/2 | 32 | Open |
| 119 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 9 | Bakhtiyar Askarov | Oleg Kozlov | 1-0 | 52 | Open |
| 120 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 8 | Oleg Kozlov | Atousa Pourkashiyan | 1-0 | 57 | Open |
| 121 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 7 | Oleg Kozlov | Garv Gaur | 1-0 | 52 | Open |
| 122 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 6 | Shamsiddin Vokhidov | Oleg Kozlov | 1-0 | 54 | Open |
| 123 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 5 | Dmitry Kryakvin | Oleg Kozlov | 1/2-1/2 | 83 | Open |
| 124 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 4 | Oleg Kozlov | Andrei Shishkov | 1-0 | 36 | Open |
| 125 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 3 | Sergei Lobanov | Oleg Kozlov | 1-0 | 77 | Open |
| 126 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 2 | Oleg Kozlov | Stanislaw Osiecki | 1-0 | 32 | Open |
| 127 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 1 | Elis Denele Dicen | Oleg Kozlov | 0-1 | 33 | Open |
| 128 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 11 | Oleg Kozlov | Mateusz Brozyna | 1-0 | 38 | Open |
| 129 | 2025-02-11 | Titled Tue 11th Feb Early | chess.com INT | 10 | Oleg Kozlov | Michal Kopczynski | 0-1 | 36 | Open |
| 130 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 8 | Murad Ibrahimli | Oleg Kozlov | 1-0 | 45 | Open |
| 131 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 7 | Oleg Kozlov | Oriol Serra Canals | 1-0 | 25 | Open |
| 132 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 6 | Oleg Kozlov | Niranjan Navalgund | 1-0 | 63 | Open |
| 133 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 5 | Cem Kaan Gokerkan | Oleg Kozlov | 1-0 | 50 | Open |
| 134 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 4 | Oleg Kozlov | Or Globus | 1-0 | 49 | Open |
| 135 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 3 | Zachary Hankun Liu | Oleg Kozlov | 0-1 | 38 | Open |
| 136 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 2 | Oleg Kozlov | Hans Moke Niemann | 0-1 | 45 | Open |
| 137 | 2025-02-04 | Titled Tue 4th Feb Early | chess.com INT | 1 | Nurai Sovetbekova | Oleg Kozlov | 0-1 | 28 | Open |
| 138 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 9 | Oleg Kozlov | Krikor Sevag Mekhitarian | 0-1 | 82 | Open |
| 139 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 8 | Alberto Atoyan | Oleg Kozlov | 0-1 | 57 | Open |
| 140 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 7 | Oleg Kozlov | Igor Lysyj | 1-0 | 86 | Open |
| 141 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 6 | Stanislav Kovalevsky | Oleg Kozlov | 0-1 | 30 | Open |
| 142 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 5 | Kirill Klukin | Oleg Kozlov | 1-0 | 62 | Open |
| 143 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 4 | Oleg Kozlov | Aleksandar Topalov | 1-0 | 39 | Open |
| 144 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 3 | Rodrigo Vasquez Schroeder | Oleg Kozlov | 1-0 | 23 | Open |
| 145 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 2 | Oleg Kozlov | Gata Kamsky | 1/2-1/2 | 34 | Open |
| 146 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 1 | Oleg Kozlov | Richard Persson | 1-0 | 20 | Open |
| 147 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 11 | Bertalan Buzas | Oleg Kozlov | 0-1 | 33 | Open |
| 148 | 2024-11-05 | Titled Tue 5th Nov Early | chess.com INT | 10 | Oleg Kozlov | Balazs Csonka | 0-1 | 40 | Open |
| 149 | 2024-10-29 | Titled Tue 29th Oct Early | chess.com INT | 9 | Alexey Reshetnikov | Oleg Kozlov | 1-0 | 39 | Open |
| 150 | 2024-10-29 | Titled Tue 29th Oct Early | chess.com INT | 8 | Nurali Bolashakov | Oleg Kozlov | 0-1 | 45 | Open |
| 151 | 2024-10-29 | Titled Tue 29th Oct Early | chess.com INT | 7 | Oleg Kozlov | David Brodsky | 0-1 | 48 | Open |
| 152 | 2024-10-29 | Titled Tue 29th Oct Early | chess.com INT | 6 | Oleg Kozlov | Felix-Antonio Ilinca | 1-0 | 76 | Open |
| 153 | 2024-10-29 | Titled Tue 29th Oct Early | chess.com INT | 5 | Lucas Pereira Mendes Da Silva | Oleg Kozlov | 0-1 | 45 | Open |
| 154 | 2024-10-29 | Titled Tue 29th Oct Early | chess.com INT | 4 | Oleg Kozlov | Manmay Chopra | 1-0 | 20 | Open |
| 155 | 2024-10-29 | Titled Tue 29th Oct Early | chess.com INT | 3 | Alfeu Junior Varela Bueno | Oleg Kozlov | 0-1 | 45 | Open |
| 156 | 2024-10-29 | Titled Tue 29th Oct Early | chess.com INT | 2 | Oleg Kozlov | Konstantin Vshivkov | 0-1 | 27 | Open |
| 157 | 2024-10-29 | Titled Tue 29th Oct Early | chess.com INT | 1 | Stanislav Tsyhanchuk | Oleg Kozlov | 1-0 | 63 | Open |
| 158 | 2024-10-29 | Titled Tue 29th Oct Early | chess.com INT | 11 | Casper Liu | Oleg Kozlov | 1-0 | 29 | Open |
| 159 | 2024-10-29 | Titled Tue 29th Oct Early | chess.com INT | 10 | Oleg Kozlov | Vjacheslav Weetik | 0-1 | 42 | Open |
| 160 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 9 | Oleg Kozlov | Josefine Safarli | 0-1 | 33 | Open |
| 161 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 8 | Isaak Parpiev | Oleg Kozlov | 1-0 | 62 | Open |
| 162 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 7 | Oleg Kozlov | Quoc Hy Nguyen | 1/2-1/2 | 89 | Open |
| 163 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 6 | Hui Li | Oleg Kozlov | 0-1 | 30 | Open |
| 164 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 5 | Alexander Rustemov | Oleg Kozlov | 1-0 | 37 | Open |
| 165 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 4 | Oleg Kozlov | Julian Estrada Nieto | 1-0 | 39 | Open |
| 166 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 3 | Luca Ernst | Oleg Kozlov | 0-1 | 27 | Open |
| 167 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 2 | Oleg Kozlov | Ian Nepomniachtchi | 0-1 | 32 | Open |
| 168 | 2024-10-22 | Titled Tue 22nd Oct Early | chess.com INT | 1 | Oleg Kozlov | Thomas A Eggleston | 1-0 | 44 | Open |
| 169 | 2024-10-08 | Titled Tue 8th Oct Early | chess.com INT | 9 | Aman Hambleton | Oleg Kozlov | 1-0 | 59 | Open |
| 170 | 2024-10-08 | Titled Tue 8th Oct Early | chess.com INT | 8 | Oleg Kozlov | Jung Min Seo | 1/2-1/2 | 59 | Open |
| 171 | 2024-10-08 | Titled Tue 8th Oct Early | chess.com INT | 7 | Matvey Galchenko | Oleg Kozlov | 0-1 | 74 | Open |
| 172 | 2024-10-08 | Titled Tue 8th Oct Early | chess.com INT | 6 | Leandro Jimenez Jimenez | Oleg Kozlov | 0-1 | 31 | Open |
| 173 | 2024-10-08 | Titled Tue 8th Oct Early | chess.com INT | 5 | Oleg Kozlov | Oleksandr Vasynda | 1-0 | 23 | Open |
| 174 | 2024-10-08 | Titled Tue 8th Oct Early | chess.com INT | 4 | Viktor N. Parfenov | Oleg Kozlov | 1-0 | 31 | Open |
| 175 | 2024-10-08 | Titled Tue 8th Oct Early | chess.com INT | 3 | Oleg Kozlov | Bertalan Buzas | 1-0 | 35 | Open |
| 176 | 2024-10-08 | Titled Tue 8th Oct Early | chess.com INT | 2 | Olexandr Bortnyk | Oleg Kozlov | 1-0 | 39 | Open |
| 177 | 2024-10-08 | Titled Tue 8th Oct Early | chess.com INT | 1 | Oleg Kozlov | Michel Samuel Lopez Abreu | 1-0 | 61 | Open |
| 178 | 2024-10-08 | Titled Tue 8th Oct Early | chess.com INT | 11 | Oleg Kozlov | Juan Pablo Hobaica | 1-0 | 30 | Open |
| 179 | 2024-10-08 | Titled Tue 8th Oct Early | chess.com INT | 10 | Oleg Kozlov | Abtin Atakhan | 0-1 | 45 | Open |
| 180 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 6 | Yuri Korsunsky | Oleg Kozlov | 1-0 | 41 | Open |
| 181 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 5 | Oleg Kozlov | Javiera Belen Gomez Barrera | 1-0 | 46 | Open |
| 182 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 4 | Andrzej Krzywda | Oleg Kozlov | 0-1 | 27 | Open |
| 183 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 3 | Oleg Kozlov | Cristian Vasquez Toledo | 0-1 | 54 | Open |
| 184 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 2 | Rupesh Jaiswal | Oleg Kozlov | 0-1 | 39 | Open |
| 185 | 2024-10-01 | Titled Tue 1st Oct Early | chess.com INT | 1 | Oleg Kozlov | Roman Kozelov | 0-1 | 31 | Open |
| 186 | 2024-09-24 | Titled Tue 24th Sep Early | chess.com INT | 9 | Artyom Bogdanov | Oleg Kozlov | 1-0 | 45 | Open |
| 187 | 2024-09-24 | Titled Tue 24th Sep Early | chess.com INT | 8 | Oleg Kozlov | Francisco Fiorito | 0-1 | 30 | Open |
| 188 | 2024-09-24 | Titled Tue 24th Sep Early | chess.com INT | 7 | Nebojsa Djordjevic | Oleg Kozlov | 0-1 | 26 | Open |
| 189 | 2024-09-24 | Titled Tue 24th Sep Early | chess.com INT | 6 | Oleg Kozlov | Balazs Csonka | 0-1 | 36 | Open |
| 190 | 2024-09-24 | Titled Tue 24th Sep Early | chess.com INT | 5 | Marius Fromm | Oleg Kozlov | 0-1 | 30 | Open |
| 191 | 2024-09-24 | Titled Tue 24th Sep Early | chess.com INT | 4 | Oleg Kozlov | Robert Aloma Vidal | 1-0 | 29 | Open |
| 192 | 2024-09-24 | Titled Tue 24th Sep Early | chess.com INT | 3 | Nhat Minh To | Oleg Kozlov | 1-0 | 29 | Open |
| 193 | 2024-09-24 | Titled Tue 24th Sep Early | chess.com INT | 2 | Oleg Kozlov | Audi Ameya | 1-0 | 38 | Open |
| 194 | 2024-09-24 | Titled Tue 24th Sep Early | chess.com INT | 1 | Oleg Kozlov | Viktor Skliarov | 1/2-1/2 | 50 | Open |
| 195 | 2024-09-24 | Titled Tue 24th Sep Early | chess.com INT | 11 | Orest Vovk | Oleg Kozlov | 1-0 | 47 | Open |
| 196 | 2024-09-24 | Titled Tue 24th Sep Early | chess.com INT | 10 | Oleg Kozlov | Savitha Shri B | 1-0 | 37 | Open |
| 197 | 2024-01-13 | D.S. Shcherbin Mem 2024 | Yekaterinburg RUS | 3.5 | Aleksei Pridorozhni | Oleg Kozlov | 1-0 | 71 | Open |
| 198 | 2023-08-11 | Yekaterinburg Rapid 2023 | Yekaterinburg RUS | 3.2 | Oleg Kozlov | Tagir Salemgareev | 0-1 | 47 | Open |
| 199 | 2022-07-26 | Titled Tue 26th Jul Early | chess.com INT | 9 | Svetlana Vifleemskaia | Oleg Kozlov | 1-0 | 32 | Open |
| 200 | 2022-07-26 | Titled Tue 26th Jul Early | chess.com INT | 8 | Oleg Kozlov | Damir Ismagilov | 0-1 | 33 | Open |
| 201 | 2022-07-26 | Titled Tue 26th Jul Early | chess.com INT | 7 | Sipke Ernst | Oleg Kozlov | 1-0 | 28 | Open |
| 202 | 2022-07-26 | Titled Tue 26th Jul Early | chess.com INT | 6 | Oleg Kozlov | Ari Guz | 1-0 | 52 | Open |
| 203 | 2022-07-26 | Titled Tue 26th Jul Early | chess.com INT | 5 | Oleg Kozlov | Lakshmi C | 1-0 | 32 | Open |
| 204 | 2022-07-26 | Titled Tue 26th Jul Early | chess.com INT | 4 | Miguel Senlle Caride | Oleg Kozlov | 0-1 | 36 | Open |
| 205 | 2022-07-26 | Titled Tue 26th Jul Early | chess.com INT | 3 | Artyom Timofeev | Oleg Kozlov | 1-0 | 45 | Open |
| 206 | 2022-07-26 | Titled Tue 26th Jul Early | chess.com INT | 2 | Oleg Kozlov | Artak Manukian | 1-0 | 39 | Open |
| 207 | 2022-07-26 | Titled Tue 26th Jul Early | chess.com INT | 1 | Daniil Dubov | Oleg Kozlov | 1-0 | 41 | Open |
| 208 | 2022-07-26 | Titled Tue 26th Jul Early | chess.com INT | 10 | Oleg Kozlov | Bojan Todorovic | 0-1 | 65 | Open |
| 209 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 7 | Oleg Kozlov | Ivan Aldokhin | 0-1 | 40 | Open |
| 210 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 6 | Oleg Kozlov | Shakked Tifferet | 1-0 | 37 | Open |
| 211 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 5 | Igor Barbashin | Oleg Kozlov | 0-1 | 21 | Open |
| 212 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 4 | Oleg Kozlov | Gonzalo Alberto Navarrete Mendez | 0-1 | 53 | Open |
| 213 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 3 | Hrvoje Fajdetic | Oleg Kozlov | 0-1 | 27 | Open |
| 214 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 2 | Oleg Kozlov | Antonio Lopez Del Alamo | 1-0 | 24 | Open |
| 215 | 2022-07-19 | Titled Tue 19th Jul Early | chess.com INT | 1 | Gal.la Garcia-Castany Musellas | Oleg Kozlov | 1-0 | 40 | Open |
| 216 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 9 | Oleg Kozlov | Rushan Bogaudinov | 1-0 | 84 | Open |
| 217 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 8 | Elameir Fathy | Oleg Kozlov | 0-1 | 44 | Open |
| 218 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 7 | Oleg Kozlov | Eric Lawson | 0-1 | 28 | Open |
| 219 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 6 | Jegor Lashkin | Oleg Kozlov | 1-0 | 58 | Open |
| 220 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 5 | Oleg Kozlov | Alexandra Kosteniuk | 0-1 | 41 | Open |
| 221 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 4 | Vladislav Kovalev | Oleg Kozlov | 1-0 | 73 | Open |
| 222 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 3 | Leon Livaic | Oleg Kozlov | 0-1 | 57 | Open |
| 223 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 2 | Oleg Kozlov | Zbigniew Pakleza | 1-0 | 19 | Open |
| 224 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 1 | Oleg Kozlov | Rosa Adela Lorente Serrano | 1-0 | 36 | Open |
| 225 | 2022-07-05 | Titled Tue 5th Jul Early | chess.com INT | 10 | Oleg Kozlov | Tykhon Cherniaiev | 0-1 | 40 | Open |
| 226 | 2022-06-28 | Titled Tue 28th Jun Early | chess.com INT | 9 | Kevin Terrieux | Oleg Kozlov | 1-0 | 65 | Open |
| 227 | 2022-06-28 | Titled Tue 28th Jun Early | chess.com INT | 8 | Oleg Kozlov | Roberto Junio Brito Molina | 0-1 | 65 | Open |
| 228 | 2022-06-28 | Titled Tue 28th Jun Early | chess.com INT | 7 | Garg Aradhya | Oleg Kozlov | 0-1 | 41 | Open |
| 229 | 2022-06-28 | Titled Tue 28th Jun Early | chess.com INT | 6 | Alexander Rustemov | Oleg Kozlov | 1-0 | 85 | Open |
| 230 | 2022-06-28 | Titled Tue 28th Jun Early | chess.com INT | 5 | Oleg Kozlov | Srinath Narayanan | 1/2-1/2 | 65 | Open |
| 231 | 2022-06-28 | Titled Tue 28th Jun Early | chess.com INT | 4 | Alexey Averjanov | Oleg Kozlov | 0-1 | 24 | Open |
| 232 | 2022-06-28 | Titled Tue 28th Jun Early | chess.com INT | 3 | Paolo Ciuffoletti | Oleg Kozlov | 0-1 | 34 | Open |
| 233 | 2022-06-28 | Titled Tue 28th Jun Early | chess.com INT | 2 | Oleg Kozlov | Yiping Lou | 0-1 | 44 | Open |
| 234 | 2022-06-28 | Titled Tue 28th Jun Early | chess.com INT | 1 | Akshaya Kalaiyalahan | Oleg Kozlov | 0-1 | 31 | Open |
| 235 | 2022-06-28 | Titled Tue 28th Jun Early | chess.com INT | 10 | Oleg Kozlov | Jasper Rom | 0-1 | 27 | Open |
| 236 | 2022-06-21 | Titled Tue 21st Jun Early | chess.com INT | 9 | Sergey D. Rodchenkov | Oleg Kozlov | 1/2-1/2 | 60 | Open |
| 237 | 2022-06-21 | Titled Tue 21st Jun Early | chess.com INT | 8 | Oleg Kozlov | Ihor Samunenkov | 0-1 | 21 | Open |
| 238 | 2022-06-21 | Titled Tue 21st Jun Early | chess.com INT | 7 | Oleg Kozlov | Namitbir Singh Walia | 1-0 | 38 | Open |
| 239 | 2022-06-21 | Titled Tue 21st Jun Early | chess.com INT | 6 | Roman Kozelov | Oleg Kozlov | 0-1 | 53 | Open |
| 240 | 2022-06-21 | Titled Tue 21st Jun Early | chess.com INT | 5 | Oleg Kozlov | Artem Legenia | 1-0 | 30 | Open |
| 241 | 2022-06-21 | Titled Tue 21st Jun Early | chess.com INT | 4 | Pavel Chernomordik | Oleg Kozlov | 1-0 | 56 | Open |
| 242 | 2022-06-21 | Titled Tue 21st Jun Early | chess.com INT | 3 | Oleg Kozlov | Konstantin Begunov | 0-1 | 31 | Open |
| 243 | 2022-06-21 | Titled Tue 21st Jun Early | chess.com INT | 2 | Jegor Lashkin | Oleg Kozlov | 1-0 | 45 | Open |
| 244 | 2022-06-21 | Titled Tue 21st Jun Early | chess.com INT | 1 | Oleg Kozlov | Paolo Ciuffoletti | 1-0 | 48 | Open |
| 245 | 2022-05-31 | Titled Tue 31st May Early | chess.com INT | 8 | Oleg Kozlov | Parham Maghsoodloo | 0-1 | 48 | Open |
| 246 | 2022-05-31 | Titled Tue 31st May Early | chess.com INT | 7 | Cem Kaan Gokerkan | Oleg Kozlov | 0-1 | 45 | Open |
| 247 | 2022-05-31 | Titled Tue 31st May Early | chess.com INT | 6 | Oleg Kozlov | Rudik Makarian | 0-1 | 41 | Open |
| 248 | 2022-05-31 | Titled Tue 31st May Early | chess.com INT | 5 | Oleg Kozlov | Olexandr Bortnyk | 0-1 | 42 | Open |
| 249 | 2022-05-31 | Titled Tue 31st May Early | chess.com INT | 4 | Alan Pichot | Oleg Kozlov | 0-1 | 61 | Open |
| 250 | 2022-05-31 | Titled Tue 31st May Early | chess.com INT | 3 | Oleg Kozlov | Mihnea Costachi | 1-0 | 38 | Open |
| 251 | 2022-05-31 | Titled Tue 31st May Early | chess.com INT | 2 | Artiom Stribuk | Oleg Kozlov | 0-1 | 38 | Open |
| 252 | 2022-05-31 | Titled Tue 31st May Early | chess.com INT | 1 | Sujana Lohani | Oleg Kozlov | 0-1 | 35 | Open |
| 253 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 9 | Arthur Kruckenhauser | Oleg Kozlov | 1-0 | 62 | Open |
| 254 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 8 | Oleg Kozlov | Michel Coto Mederos | 1-0 | 30 | Open |
| 255 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 7 | Andres Carrasco Miranda | Oleg Kozlov | 0-1 | 38 | Open |
| 256 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 6 | Oleg Kozlov | Nurai Sovetbekova | 1-0 | 20 | Open |
| 257 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 5 | Alfie Onslow | Oleg Kozlov | 1-0 | 29 | Open |
| 258 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 4 | Oleg Kozlov | Shete Sammed Jaykumar | 0-1 | 42 | Open |
| 259 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 3 | Ari Guz | Oleg Kozlov | 1-0 | 45 | Open |
| 260 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 2 | Polina Shuvalova | Oleg Kozlov | 0-1 | 82 | Open |
| 261 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 1 | Oleg Kozlov | Arad Nazari | 0-1 | 67 | Open |
| 262 | 2022-05-17 | Titled Tue 17th May Early | chess.com INT | 10 | Artem Uskov | Oleg Kozlov | 1-0 | 55 | Open |
| 263 | 2021-12-18 | Scerbin D.S. Mem 2021 | Yekaterinburg RUS | 8 | Roman Ovetchkin | Oleg Kozlov | 1/2-1/2 | 55 | Open |
| 264 | 2021-12-18 | Scerbin D.S. Mem 2021 | Yekaterinburg RUS | 6 | Mikhail Ulybin | Oleg Kozlov | 1-0 | 59 | Open |
| 265 | 2021-12-18 | Scerbin D.S. Mem 2021 | Yekaterinburg RUS | 3 | Oleg Kozlov | Nikita Afanasiev | 0-1 | 72 | Open |
| 266 | 2020-09-15 | Panchenko Mem Open A 2020 | Chelyabinsk RUS | 9.39 | Oleg Kozlov | Vadim Bobkov | 1/2-1/2 | 54 | Open |
| 267 | 2020-09-14 | Panchenko Mem Open A 2020 | Chelyabinsk RUS | 8.31 | Egor Kurchenko | Oleg Kozlov | 1-0 | 53 | Open |
| 268 | 2020-09-13 | Panchenko Mem Open A 2020 | Chelyabinsk RUS | 7.27 | Oleg Kozlov | Evgeny Gleizerov | 0-1 | 43 | Open |
| 269 | 2020-09-12 | Panchenko Mem Open A 2020 | Chelyabinsk RUS | 6.36 | Lev Zverev | Oleg Kozlov | 0-1 | 54 | Open |
| 270 | 2020-09-11 | Panchenko Mem Open A 2020 | Chelyabinsk RUS | 5.41 | Oleg Kozlov | Artur Sukhov | 1-0 | 23 | Open |
| 271 | 2020-09-10 | Panchenko Mem Open A 2020 | Chelyabinsk RUS | 4.37 | Elizaveta Martynyuk | Oleg Kozlov | 1-0 | 38 | Open |
| 272 | 2020-09-09 | Panchenko Mem Open A 2020 | Chelyabinsk RUS | 3.38 | Oleg Kozlov | Mikhail Panin | 1/2-1/2 | 41 | Open |
| 273 | 2020-09-08 | Panchenko Mem Open A 2020 | Chelyabinsk RUS | 2.16 | Nikita Afanasiev | Oleg Kozlov | 1-0 | 20 | Open |
| 274 | 2020-09-07 | Panchenko Mem Open A 2020 | Chelyabinsk RUS | 1.57 | Oleg Kozlov | Daniil Pridannikov | 1-0 | 44 | Open |
| 275 | 2018-10-07 | ch-RUS Blitz 2018 | Sochi RUS | 20.33 | Valery Sviridov | Oleg Kozlov | 0-1 | 42 | Open |
| 276 | 2018-10-07 | ch-RUS Blitz 2018 | Sochi RUS | 19.33 | Oleg Kozlov | Valery Sviridov | 1/2-1/2 | 103 | Open |
| 277 | 2018-10-06 | ch-RUS Rapid 2018 | Sochi RUS | 6.28 | Oleg Vastrukhin | Oleg Kozlov | 1-0 | 40 | Open |
| 278 | 2018-10-05 | ch-RUS Rapid 2018 | Sochi RUS | 5.22 | Oleg Kozlov | Dmitry Bocharov | 0-1 | 49 | Open |
| 279 | 2018-10-05 | ch-RUS Rapid 2018 | Sochi RUS | 4.22 | Aleksei Pridorozhni | Oleg Kozlov | 0-1 | 56 | Open |
| 280 | 2018-10-05 | ch-RUS Rapid 2018 | Sochi RUS | 2.2 | Anton Demchenko | Oleg Kozlov | 1-0 | 72 | Open |
| 281 | 2017-12-26 | Doroshkevich Amateur Open | Sochi RUS | 7.2 | Oleg Kozlov | Ilya Makoveev | 0-1 | 55 | Open |
| 282 | 2017-12-23 | Doroshkevich Amateur Open | Sochi RUS | 3.21 | Oleg Kozlov | Ararat Barsegian | 1/2-1/2 | 57 | Open |
| 283 | 2017-12-22 | Doroshkevich Amateur Open | Sochi RUS | 2.6 | Margarita Potapova | Oleg Kozlov | 1-0 | 61 | Open |
| 284 | 2017-12-21 | Doroshkevich Amateur Open | Sochi RUS | 1.8 | Oleg Kozlov | Vladislav Bogachkov | 1-0 | 36 | Open |
| 285 | 2017-10-05 | TCh-RUS Blitz 2017 | Sochi RUS | 9 | Dmitry Jakovenko | Oleg Kozlov | 1-0 | 37 | Open |
| 286 | 2017-10-05 | TCh-RUS Blitz 2017 | Sochi RUS | 8 | German Perov | Oleg Kozlov | 0-1 | 52 | Open |
| 287 | 2017-10-05 | TCh-RUS Blitz 2017 | Sochi RUS | 7 | Oleg Kozlov | Maxim Lugovskoy | 1-0 | 48 | Open |
| 288 | 2017-10-05 | TCh-RUS Blitz 2017 | Sochi RUS | 5 | Oleg Kozlov | Mikhail Kobalia | 0-1 | 31 | Open |
| 289 | 2017-10-05 | TCh-RUS Blitz 2017 | Sochi RUS | 3 | Oleg Kozlov | Boris Savchenko | 1-0 | 25 | Open |
| 290 | 2017-10-05 | TCh-RUS Blitz 2017 | Sochi RUS | 2 | Oleg Kozlov | Mikhail Popov | 1-0 | 37 | Open |
| 291 | 2017-10-05 | TCh-RUS Blitz 2017 | Sochi RUS | 1 | Sergei Rublevsky | Oleg Kozlov | 1-0 | 50 | Open |
| 292 | 2017-10-05 | TCh-RUS Blitz 2017 | Sochi RUS | 15 | Vadim Moiseenko | Oleg Kozlov | 1-0 | 49 | Open |
| 293 | 2017-10-05 | TCh-RUS Blitz 2017 | Sochi RUS | 12 | Oleg Kozlov | Artyom Timofeev | 0-1 | 39 | Open |
| 294 | 2017-10-05 | TCh-RUS Blitz 2017 | Sochi RUS | 11 | Nikolai Papenin | Oleg Kozlov | 1-0 | 27 | Open |
| 295 | 2017-10-05 | TCh-RUS Blitz 2017 | Sochi RUS | 10 | Oleg Kozlov | Artem Poliakov | 0-1 | 34 | Open |
| 296 | 2017-10-04 | TCh-RUS Rapid 2017 | Sochi RUS | 9.8 | Mikhail Popov | Oleg Kozlov | 1/2-1/2 | 151 | Open |
| 297 | 2017-10-04 | TCh-RUS Rapid 2017 | Sochi RUS | 8.5 | Oleg Kozlov | Sergey Jary | 0-1 | 60 | Open |
| 298 | 2017-10-04 | TCh-RUS Rapid 2017 | Sochi RUS | 7.8 | Dmitry Rozhko | Oleg Kozlov | 0-1 | 80 | Open |
| 299 | 2017-10-03 | TCh-RUS Rapid 2017 | Sochi RUS | 5.8 | Egor Gubsky | Oleg Kozlov | 1/2-1/2 | 104 | Open |
| 300 | 2017-10-03 | TCh-RUS Rapid 2017 | Sochi RUS | 4.7 | Oleg Kozlov | Miran Oganian | 1/2-1/2 | 64 | Open |
| 301 | 2017-10-03 | TCh-RUS Rapid 2017 | Sochi RUS | 2.5 | Oleg Kozlov | Ilia Iljiushenok | 1/2-1/2 | 66 | Open |
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