| Dec 30, 2023 | Srivatshav Peddi Rahul | ½–½ | Grigoriy Oparin | Round 9: Srivatshav Peddi Rahul - Grigoriy Oparin | Queen's Indian Defense: Kasparov Variation | |
| Dec 30, 2023 | Grigoriy Oparin | ½–½ | Viktor Gazik | Round 8: Grigoriy Oparin - Viktor Gazik | Bogo-Indian Defense: Grünfeld Variation | |
| Dec 29, 2023 | Fidel Corrales Jimenez | ½–½ | Grigoriy Oparin | Round 7: Fidel Corrales Jimenez - Grigoriy Oparin | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Dec 29, 2023 | Grigoriy Oparin | 1–0 | Richard Balansag Bitoon | Round 6: Grigoriy Oparin - Richard Balansag Bitoon | English Opening: Symmetrical Variation, Three Knights Variation | |
| Dec 28, 2023 | Grigoriy Oparin | 1–0 | Steven C Zierk | Round 5: Grigoriy Oparin - Steven C Zierk | Sicilian Defense: Richter-Rauzer Variation, Vitolins Variation | |
| Dec 28, 2023 | Praveen Balakrishnan | 0–1 | Grigoriy Oparin | Round 4: Praveen Balakrishnan - Grigoriy Oparin | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Dec 27, 2023 | Grigoriy Oparin | 1–0 | Andrei Macovei | Round 3: Grigoriy Oparin - Andrei Macovei | Queen's Gambit Declined: Exchange Variation | |
| Dec 27, 2023 | Saksham Rautela | 0–1 | Grigoriy Oparin | Round 2: Saksham Rautela - Grigoriy Oparin | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Dec 26, 2023 | Grigoriy Oparin | 1–0 | Gunnar Andersen | Round 1: Grigoriy Oparin - Gunnar Andersen | Sicilian Defense: Four Knights Variation | |
| Jun 11, 2023 | Grigoriy Oparin | ½–½ | Laurent Fressinet | Top 16 2023-2 | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 10, 2023 | Grigoriy Oparin | ½–½ | Maxime Lagarde | Top 16 2023-1 | Grünfeld Defense: Exchange Variation, Spassky Variation | |
| Jun 8, 2023 | Sergey A. Fedorchuk | ½–½ | Grigoriy Oparin | Top 16 2023-2 | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Jun 7, 2023 | Lucas Mariette | ½–½ | Grigoriy Oparin | Top 16 2023-4 | Sicilian Defense: Kalashnikov Variation | |
| Jun 5, 2023 | Ivan Saric | ½–½ | Grigoriy Oparin | Top 16 2023-3 | Ruy Lopez: Berlin Defense | |
| Jun 4, 2023 | Grigoriy Oparin | 1–0 | Leon Luke Mendonca | Top 16 2023-4 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Jun 2, 2023 | Grigoriy Oparin | ½–½ | Angel Espinosa Aranda | Top 16 2023-4 | Nimzo-Indian Defense: St. Petersburg Variation | |
| Jun 1, 2023 | Timothee Heinz | 0–1 | Grigoriy Oparin | Top 16 2023-3 | Queen's Gambit Declined: Barmen Variation | |
| May 25, 2023 | Samuel Sevian | ½–½ | Grigoriy Oparin | Round 9: Samuel Sevian - Grigoriy Oparin | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| May 24, 2023 | Grigoriy Oparin | ½–½ | D Gukesh | Round 8: Grigoriy Oparin - D Gukesh | Sicilian Defense: Lasker-Pelikan Variation | |
| May 23, 2023 | Yangyi Yu | ½–½ | Grigoriy Oparin | Round 7: Yangyi Yu - Grigoriy Oparin | Nimzo-Indian Defense: Classical Variation, Noa Variation | |
| May 22, 2023 | Grigoriy Oparin | 1–0 | Hans Moke Niemann | Round 6: Grigoriy Oparin - Hans Moke Niemann | Queen's Gambit Accepted: Classical Defense, Main Line | |
| May 21, 2023 | Vahap Sanal | 0–1 | Grigoriy Oparin | Round 5: Vahap Sanal - Grigoriy Oparin | Sicilian Defense: Closed | |
| May 20, 2023 | Grigoriy Oparin | ½–½ | Volodar Murzin | Round 4: Grigoriy Oparin - Volodar Murzin | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Bc5 | |
| May 19, 2023 | Leon Luke Mendonca | 0–1 | Grigoriy Oparin | Round 3: Leon Luke Mendonca - Grigoriy Oparin | Sicilian Defense: French Variation | |
| May 18, 2023 | Grigoriy Oparin | ½–½ | Bartosz Socko | Round 2: Grigoriy Oparin - Bartosz Socko | Queen's Gambit Declined: Three Knights Variation | |
| May 17, 2023 | Rinat Jumabayev | ½–½ | Grigoriy Oparin | Round 1: Rinat Jumabayev - Grigoriy Oparin | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Apr 30, 2023 | Grigoriy Oparin | ½–½ | Bogdan-Daniel Deac | Round 10: Grigoriy Oparin - Bogdan-Daniel Deac | Nimzo-Indian Defense: Sämisch Variation | |
| Apr 30, 2023 | Pentala Harikrishna | ½–½ | Grigoriy Oparin | Round 9: Pentala Harikrishna - Grigoriy Oparin | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Apr 30, 2023 | Grigoriy Oparin | 1–0 | V Pranav | Round 8: Grigoriy Oparin - V Pranav | Indian Defense: Anti-Nimzo-Indian | |
| Apr 30, 2023 | Maksim Chigaev | ½–½ | Grigoriy Oparin | Round 7: Maksim Chigaev - Grigoriy Oparin | Four Knights Game: Scotch Variation Accepted | |
| Apr 30, 2023 | Ioan-Cristian Chirila | 0–1 | Grigoriy Oparin | Round 6: Ioan-Cristian Chirila - Grigoriy Oparin | Queen's Gambit Declined: Three Knights, Vienna Variation | |
| Apr 30, 2023 | Grigoriy Oparin | 1–0 | Momchil Petkov | Round 5: Grigoriy Oparin - Momchil Petkov | Indian Defense: Anti-Nimzo-Indian | |
| Apr 29, 2023 | Daniil Yuffa | ½–½ | Grigoriy Oparin | Round 4: Daniil Yuffa - Grigoriy Oparin | Queen's Gambit Declined: Semi-Tarrasch Defense | |
| Apr 29, 2023 | Grigoriy Oparin | 1–0 | Jakub Roubalik | Round 3: Grigoriy Oparin - Jakub Roubalik | Catalan Opening: Open Defense | |
| Apr 29, 2023 | Mihnea-George Coman | 0–1 | Grigoriy Oparin | Round 2: Mihnea-George Coman - Grigoriy Oparin | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation | |
| Apr 29, 2023 | Grigoriy Oparin | 1–0 | Gabriel Ienasoaie | Round 1: Grigoriy Oparin - Gabriel Ienasoaie | Pirc Defense | |
| Nov 27, 2022 | Ivan Schitco | ½–½ | Grigoriy Oparin | Round 9: Ivan Schitco - Grigoriy Oparin | Catalan Opening: Open Defense, Classical Line | |
| Nov 27, 2022 | Grigoriy Oparin | 1–0 | Irakli Beradze | Round 8: Grigoriy Oparin - Irakli Beradze | Semi-Slav Defense: Chigorin Defense | |
| Nov 26, 2022 | Grigoriy Oparin | ½–½ | Praveen Balakrishnan | Round 6: Grigoriy Oparin - Praveen Balakrishnan | Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | |
| Nov 25, 2022 | Juraj Druska | ½–½ | Grigoriy Oparin | Round 5: Juraj Druska - Grigoriy Oparin | Four Knights Game: Scotch Variation | |
| Nov 25, 2022 | Grigoriy Oparin | 1–0 | Akshat Chandra | Round 4: Grigoriy Oparin - Akshat Chandra | Queen's Gambit Declined: Semi-Tarrasch Defense, Exchange Variation | |
| Nov 24, 2022 | Harshit Raja | ½–½ | Grigoriy Oparin | Round 3: Harshit Raja - Grigoriy Oparin | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| Nov 24, 2022 | Grigoriy Oparin | 1–0 | Sandeep Sethuraman | Round 2: Grigoriy Oparin - Sandeep Sethuraman | King's Indian Attack | |
| Nov 23, 2022 | Erick Zhao | 0–1 | Grigoriy Oparin | Round 1: Erick Zhao - Grigoriy Oparin | Ruy Lopez: Closed, Bogoljubow Variation | |