| Mar 31, 2026 | Ridzel | 1–0 | Polishchuk | Memorial Evhen Ivanovych Lysenko | Semi-Slav Defense: Accelerated Move Order | |
| Mar 31, 2026 | Polishchuk | 1–0 | Platovskyi | Memorial Evhen Ivanovych Lysenko | English Opening: King's English Variation, Two Knights Variation, Keres Variation | |
| Mar 31, 2026 | Polishchuk | 1–0 | Lehinovych | Memorial Evhen Ivanovych Lysenko | King's Indian Defense: Fianchetto Variation, Debrecen Defense | |
| Mar 31, 2026 | Alexikov | 1–0 | Polishchuk | Memorial Evhen Ivanovych Lysenko | Modern Defense | |
| Mar 31, 2026 | Hurov | 1–0 | Polishchuk | Memorial Evhen Ivanovych Lysenko | Queen's Pawn Game: Veresov Attack, Dutch System | |
| Mar 30, 2026 | Polishchuk | 1–0 | Andriienko | Memorial Evhen Ivanovych Lysenko | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Mar 30, 2026 | Tokarev | 0–1 | Polishchuk | Memorial Evhen Ivanovych Lysenko | Nimzo-Larsen Attack: Classical Variation | |
| Mar 30, 2026 | Polishchuk | 0–1 | Sobol | Memorial Evhen Ivanovych Lysenko | Indian Defense: London System | |
| Mar 30, 2026 | Ship | 0–1 | Polishchuk | Memorial Evhen Ivanovych Lysenko | Modern Defense | |
| Mar 30, 2026 | Polishchuk | 1–0 | Terletsky | Memorial Evhen Ivanovych Lysenko | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Mar 30, 2026 | Dyachuk | * | Polishchuk | Memorial Evhen Ivanovych Lysenko | ? | |
| Mar 30, 2026 | Polishchuk | 0–1 | Tretyak | Memorial Evhen Ivanovych Lysenko | Caro-Kann Defense: Endgame Offer | |
| Mar 30, 2026 | Polishchuk | 1–0 | Openyshev | Memorial Evhen Ivanovych Lysenko | English Opening: Symmetrical Variation, Fianchetto Variation | |
| Mar 26, 2026 | Dubnevych | 1–0 | Polishchuk | Memorial Evhen Ivanovych Lysenko | Caro-Kann Defense: Tartakower Variation | |
| Dec 24, 2025 | Polishchuk | ½–½ | Bakhmatsky | Round 7: Polishchuk, Oleg - Bakhmatsky, Vladislav | English Opening | |
| Dec 24, 2025 | Polishchuk | 0–1 | Dubnevych | Round 5: Polishchuk, Oleg - Dubnevych, Maksym | Queen's Gambit Declined: Exchange Variation | |
| Jul 19, 2025 | Branchuk | 0–1 | Polishchuk | Round 7: Branchuk, Mykola - Polishchuk, Oleg | Modern Defense | |
| Jul 19, 2025 | Zakordonets | 1–0 | Polishchuk | Round 5: Zakordonets, Olexandr - Polishchuk, Oleg | Modern Defense: Standard Line | |
| Jul 19, 2025 | Polishchuk | ½–½ | Abramchuk | Round 2: Polishchuk, Oleg - Abramchuk, Oleksandr | ? | |
| Jul 19, 2025 | Palkin | 0–1 | Polishchuk | Round 1: Palkin, Mykhailo - Polishchuk, Oleg | ? | |
| Sep 22, 2024 | Polishchuk | 0–1 | Dubnevych | Charity Event dedicated to Sambir town | English Opening: Agincourt Defense, Wimpy System | |
| Aug 30, 2024 | Polishchuk | ½–½ | Pavlov | kyiv chess express | English Opening: Symmetrical Variation, Two Knights, Fianchetto Variation | |
| Aug 30, 2024 | Polishchuk | 1–0 | Kislinsky | kyiv chess express | English Opening: Great Snake Variation | |
| Aug 30, 2024 | Polishchuk | * | Sydoryka | kyiv chess express | ? | |
| Aug 30, 2024 | Romanov | 0–1 | Polishchuk | kyiv chess express | Modern Defense | |
| Jun 30, 2024 | Dyachuk | * | Polishchuk | 1 | Modern Defense | |
| Feb 26, 2023 | Polishchuk | 1–0 | Tymchyshyn | Winter Cup of the Lviv Chess Club | English Opening: Symmetrical Variation, Normal Variation | |
| Feb 26, 2023 | Polishchuk | 0–1 | Zaharchyn | Winter Cup of the Lviv Chess Club | English Opening: King's English Variation, Two Knights Variation, Smyslov System | |
| Feb 26, 2023 | Tyshniuk | 1–0 | Polishchuk | Winter Cup of the Lviv Chess Club | Modern Defense | |
| Feb 25, 2023 | Polishchuk | 1–0 | Masnyak | Winter Cup of the Lviv Chess Club | Queen's Gambit Declined: Harrwitz Attack | |
| Feb 25, 2023 | Stoyko | 0–1 | Polishchuk | Winter Cup of the Lviv Chess Club | Benko Gambit Accepted: Modern Variation | |
| Feb 25, 2023 | Karvatskyi | 1–0 | Polishchuk | Winter Cup of the Lviv Chess Club | Queen's Pawn Game: Accelerated London System | |
| Feb 24, 2023 | Polishchuk | 1–0 | Pikh | Winter Cup of the Lviv Chess Club | Indian Defense: King's Indian Variation, Fianchetto Variation | |
| Feb 24, 2023 | Shymonyak | 0–1 | Polishchuk | Winter Cup of the Lviv Chess Club | Modern Defense | |
