| Jul 6, 2026 | STEPIEN | 1–0 | Plesiuk | XXII MFS PERŁA BAŁTYKU - GRUPA C | Petrov's Defense: Cozio Attack | |
| Jul 3, 2026 | Plesiuk | 0–1 | Milanowski | XXII MFS PERŁA BAŁTYKU - GRUPA C | Sicilian Defense: Closed | |
| Jul 2, 2026 | Stadnicki | 0–1 | Plesiuk | XXII MFS PERŁA BAŁTYKU - GRUPA C | Slav Defense: Exchange Variation | |
| Jul 1, 2026 | Plesiuk | ½–½ | Kapral | XXII MFS PERŁA BAŁTYKU - GRUPA C | Scandinavian Defense: Richter Variation | |
| Jun 28, 2026 | Kasianczuk | 1–0 | Plesiuk | XXII MFS PERŁA BAŁTYKU - GRUPA C | Slav Defense: Exchange Variation | |
| Jun 5, 2026 | Dobrowolski | 1–0 | Plesiuk | Deweloperni_Mistrzostwa_Polski_w_Szachach_Blyskawicznych | Petrov's Defense: Paulsen Attack | |
| Jun 4, 2026 | Plesiuk | 0–1 | Przedmojski | Deweloperni_Mistrzostwa_Polski_w_Szachach_Szybkich | Indian Defense: Spielmann-Indian | |
| Apr 20, 2026 | Bieluszewski | * | Plesiuk | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 50+ | King's Pawn Game | |
| Apr 19, 2026 | Markowski | 1–0 | Plesiuk | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 50+ | Petrov's Defense: French Attack | |
| Apr 18, 2026 | Plesiuk | 1–0 | Rogala | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 50+ | Sicilian Defense: Closed | |
| Apr 17, 2026 | Plesiuk | 1–0 | Cap | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 50+ | Slav Defense: Breyer Variation | |
| Apr 17, 2026 | Palikowska | ½–½ | Plesiuk | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 50+ | Semi-Slav Defense: Normal Variation | |
| Apr 16, 2026 | Bieluszewski | 0–1 | Plesiuk | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 50+ | Semi-Slav Defense: Bogoljubow Variation | |
| Apr 15, 2026 | Plesiuk | ½–½ | Kirszenstein | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 50+ | Sicilian Defense: Closed | |
| Apr 15, 2026 | Kollataj | 0–1 | Plesiuk | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 50+ | Sicilian Defense: Closed | |
| Apr 14, 2026 | Plesiuk | ½–½ | Nowak | Indywidualne Mistrzostwa Polski Seniorow 2026 - grupa 50+ | Queen's Pawn Game: London System | |
| Sep 4, 2025 | Plesiuk | ½–½ | Kopestynski | 2 liga 2025 2 | Queen's Pawn Game: London System | |
| Sep 3, 2025 | Plesiuk | ½–½ | Rosicki | 2 liga 2025 2 | Queen's Pawn Game: London System | |
| Sep 2, 2025 | Zawierucha | 0–1 | Plesiuk | 2 liga 2025 2 | Slav Defense: Czech Variation, Dutch Variation | |
| Jul 1, 2025 | Plesiuk | 0–1 | Kapral | XXI Baltic Pearl Chess Festival Group C | London System | |
| Sep 8, 2024 | Maciol | ½–½ | Plesiuk | 2liga-2 | Indian Defense: Knights Variation | |
| Sep 7, 2024 | Plesiuk | 1–0 | Rychlik | 2liga-2 | Bogo-Indian Defense: Nimzowitsch Variation | |
| Sep 6, 2024 | Plesiuk | ½–½ | Brzozowski | 2liga-3 | Queen's Pawn Game: Chigorin Variation | |
| Sep 5, 2024 | Jakubowski | 1–0 | Plesiuk | 2liga-3 | Sicilian Defense: Dragon Variation, Classical Variation, Normal Line | |
| Sep 4, 2024 | Plesiuk | 0–1 | Kaminski | 2liga-2 | Sicilian Defense: Closed | |
| Sep 3, 2024 | Smukowski | ½–½ | Plesiuk | 2liga-3 | Slav Defense: Breyer Variation | |
| Sep 2, 2024 | Plesiuk | 0–1 | Szadkowski | 2liga-2 | Benoni Defense: Old Benoni | |
| Sep 1, 2024 | Smagalski | ½–½ | Plesiuk | DMP II LIga 2024 1 | Sicilian Defense: Closed | |
| Aug 31, 2024 | Plesiuk | ½–½ | Zabron | DMP II LIga 2024 1 | Indian Defense: London System | |