| Jul 9, 2026 | Osmolovskii | * | Nikonenko | rzeszow | ? | |
| Jul 9, 2026 | Nikonenko | * | Osmolovskii | rzeszow | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jul 10, 2025 | Mihic | 1–0 | Osmolovskii | Round 6: Mihic, Peter - Osmolovskii, Nikita | Sicilian Defense: Moscow Variation, Main Line | |
| Jul 9, 2025 | Osmolovskii | ½–½ | Contala | Round 5: Osmolovskii, Nikita - Contala, Noel | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Jul 5, 2025 | Cazacu | 1–0 | Osmolovskii | Round 1: Cazacu, Iustin-Nicolas - Osmolovskii, Nikita | Neo-Grünfeld Defense: Classical Variation | |
| Nov 26, 2024 | Hung | 1–0 | Osmolovskii | Round 11: Hung, I-Hsuan - Osmolovskii, Nikita | Sicilian Defense: Moscow Variation, Main Line | |
| Nov 25, 2024 | Osmolovskii | ½–½ | Radovic | Round 10: Osmolovskii, Nikita - Radovic, Koca | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Nov 24, 2024 | Wema Dylan | 0–1 | Osmolovskii | Round 9: Wema Dylan - Osmolovskii, Nikita | Queen's Gambit Declined: Cambridge Springs Defense | |
| Nov 23, 2024 | Osmolovskii | 0–1 | Prokhorov | Round 8: Osmolovskii, Nikita - Prokhorov, Makar | Sicilian Defense: Dragon Variation, Yugoslav Attack, Old Line | |
| Nov 22, 2024 | Zhou | 1–0 | Osmolovskii | Round 7: Zhou, Martin - Osmolovskii, Nikita | Pirc Defense | |
| Nov 20, 2024 | Osmolovskii | 1–0 | Multani | Round 6: Osmolovskii, Nikita - Multani, Vihaan | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Nov 19, 2024 | Radiukevich | ½–½ | Osmolovskii | Round 5: Radiukevich, Viacheslau - Osmolovskii, Nikita | Philidor Defense: Exchange Variation | |
| Nov 18, 2024 | Osmolovskii | ½–½ | Motau | Round 4: Osmolovskii, Nikita - Motau, Neelo | Caro-Kann Defense: Maróczy Variation | |
| Nov 17, 2024 | Vydra | 1–0 | Osmolovskii | Round 3: Vydra, David - Osmolovskii, Nikita | Philidor Defense: Exchange Variation | |
| Nov 16, 2024 | Osmolovskii | 0–1 | Aghoyan | Round 2: Osmolovskii, Nikita - Aghoyan, Gevorg | Caro-Kann Defense: Maróczy Variation | |
| Nov 15, 2024 | Montaigu Dupont | 0–1 | Osmolovskii | Round 1: Montaigu Dupont, Arthur - Osmolovskii, Nikita | Philidor Defense: Exchange Variation | |