| Jun 26, 2026 | Hangue | 0–1 | Rai | Round 11: Hangue, Fritz Junior - Rai, Oleksii | Blackmar-Diemer Gambit: von Popiel Gambit | |
| Jun 25, 2026 | Rai | 1–0 | Chen | Round 10: Rai, Oleksii - Chen, Ethan | Caro-Kann Defense: Classical Variation | |
| Jun 24, 2026 | Barnes | 1–0 | Rai | Round 9: Barnes, Joshua - Rai, Oleksii | Queen's Pawn Game | |
| Jun 23, 2026 | Rai | 1–0 | Huang | U16 Open | Italian Game: Giuoco Pianissimo, Canal Variation | |
| Jun 22, 2026 | Itembu | 1–0 | Rai | Round 7: Itembu, Shali - Rai, Oleksii | Queen's Pawn Game: Stonewall Attack | |
| Jun 20, 2026 | Rai | 0–1 | Vesa | Round 6: Rai, Oleksii - Vesa, Mikke | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Jun 19, 2026 | Rosano | 0–1 | Rai | Round 5: Rosano, Francesco - Rai, Oleksii | Sicilian Defense: Alapin Variation | |
| Jun 18, 2026 | Rai | 0–1 | Sergooris | Round 4: Rai, Oleksii - Sergooris, Danail Jurgen | Sicilian Defense: Richter-Rauzer Variation, Modern Variation | |
| Jun 17, 2026 | Theodoridis | 1–0 | Rai | Round 3: Theodoridis, Charalampos - Rai, Oleksii | Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | |
| Jun 16, 2026 | Rai | 1–0 | Hou | Round 2: Rai, Oleksii - Hou, Daniel Junzhe | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Jun 15, 2026 | Yessengali | 1–0 | Rai | Round 1: Yessengali, Adizhan - Rai, Oleksii | Catalan Opening: Open Defense | |
| Apr 24, 2026 | Rai | 0–1 | Maravic | Round 1: Rai, Oleksii - Maravic, Ivan | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Apr 24, 2026 | Rai | 0–1 | Maravic | Round 1: Rai, Oleksii - Maravic, Ivan | Pseudo Queen's Indian Defense | |
| Mar 8, 2026 | O`Gorman | 1–0 | Rai | Round 4: O`Gorman, Alice - Rai, Oleksii | Sicilian Defense: Closed | |
| Mar 7, 2026 | Kelbas | 1–0 | Rai | Round 2: Kelbas, Dariy - Rai, Oleksii | King's Indian Attack, with e6 | |
| Feb 22, 2026 | Rai | 0–1 | Artemenko | Round 2: Rai, Oleksii - Artemenko, Oleg | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Jun 2, 2025 | Rai | 1–0 | Bolkeny | Round 6: Rai, Oleksii - Bolkeny, Gabor | Nimzowitsch Defense: Scandinavian Variation, Advance Variation | |
| Jun 2, 2025 | Mulukutla | ½–½ | Rai | Round 5: Mulukutla, Ayaansh - Rai, Oleksii | Sicilian Defense: Classical Variation | |
| Jun 1, 2025 | Fil | 1–0 | Rai | Round 4: Fil, Alkim Alper - Rai, Oleksii | Catalan Opening: Closed | |
| Jun 1, 2025 | Rai | 1–0 | Hughes | Round 3: Rai, Oleksii - Hughes, Padraig | Italian Game | |
| May 31, 2025 | Kholyavko | 1–0 | Rai | Round 2: Kholyavko, Kirill - Rai, Oleksii | Sicilian Defense: Closed | |
| May 30, 2025 | Rai | ½–½ | Paibir | Round 1: Rai, Oleksii - Paibir, Atharva | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| Apr 20, 2025 | Rai | 0–1 | Kholyavko | Round 5: Rai, Oleksii - Kholyavko, Kirill | Scotch Game: Scotch Gambit, Dubois Réti Defense | |
| Apr 19, 2025 | Hughes | 1–0 | Rai | Round 3: Hughes, Padraig - Rai, Oleksii | Sicilian Defense: Closed | |
| Jun 3, 2024 | Burns | ½–½ | Rai | Round 6: Burns, Daoin - Rai, Oleksii | Queen's Pawn Game: Chigorin Variation, Alburt Defense | |
| Jun 3, 2024 | Rai | 1–0 | Zalli | Round 5: Rai, Oleksii - Zalli, Amirsad | English Opening | |
| Jun 2, 2024 | Puchkov | 1–0 | Rai | Round 4: Puchkov, Vladislav - Rai, Oleksii | Queen's Gambit Declined: Modern Variation | |
| Jun 2, 2024 | Rai | * | Seth McGrady | Round 3: Rai, Oleksii - Seth McGrady | English Opening: Caro-Kann Defensive System | |
| Jun 1, 2024 | Greenan | 0–1 | Rai | Round 2: Greenan, David - Rai, Oleksii | French Defense: Advance Variation | |
| May 31, 2024 | Rai | 1–0 | Anagha Tokala | Round 1: Rai, Oleksii - Anagha Tokala | English Opening: King's English Variation | |
