| 29 mar 2026 | Perepelytsya-Melnyk, Klim 2105 | Dubnevych, Maksym 2440 | 0-1 | C44 Apertura Escocesa: Scotch Gambit, Advance Variation | Championship UKR U20 2026 - Blitz | 45 | Ver |
| 29 mar 2026 | Khristovoy, Dmitriy 2320 | Perepelytsya-Melnyk, Klim 2105 | 0-1 | B22 Defensa Siciliana: Alapin Variation, Barmen Defense | Championship UKR U20 2026 - Blitz | 68 | Ver |
| 27 mar 2026 | Perepelytsya-Melnyk, Klim 2038 | Karvatskyi, Oleksii 2278 | 0-1 | B22 Defensa Siciliana: Alapin Variation, Stoltz Attack | Championship of Ukraine U20 2026 | Boys | 51 | Ver |
| 26 mar 2026 | Stoyko, Oleh 2056 | Perepelytsya-Melnyk, Klim 2038 | ½-½ | B40 Defensa Siciliana: Delayed Alapin Variation, with e6 | Championship of Ukraine U20 2026 | Boys | 26 | Ver |
| 25 mar 2026 | Sobol, Matvii 2210 | Perepelytsya-Melnyk, Klim 2038 | 1-0 | B40 Defensa Siciliana: French Variation | Championship of Ukraine U20 2026 | Boys | 56 | Ver |
| 24 dic 2025 | Perepelytsya-Melnyk, Klim 2061 | Kovalenko, Igor 2682 | 0-1 | B22 Defensa Siciliana: Alapin Variation, Barmen Defense | Ukrainian Men's Chess Championship 2025 | Blitz | 55 | Ver |