| Apr 19, 2026 | Pietruszewski | ½–½ | Chmiel | EIIC 2026 | King's Indian Defense: Fianchetto Variation | |
| Apr 18, 2026 | Olbrycht | ½–½ | Pietruszewski | EICC 2026 | Caro-Kann Defense: Advance Variation, Short Variation | |
| Apr 16, 2026 | Pietruszewski | 0–1 | Ilko-Toth | EIIC 2026 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Apr 15, 2026 | Diachek | 1–0 | Pietruszewski | EIIC 2026 | English Opening: Romanishin Gambit | |
| Apr 14, 2026 | Agdelen | 1–0 | Pietruszewski | EICC 2026 | Caro-Kann Defense: Advance Variation, Short Variation | |
| Apr 13, 2026 | Pietruszewski | 1–0 | Krasteva | EIIC 2026 | King's Indian Defense: Fianchetto Variation, Larsen Defense | |
| Apr 12, 2026 | Pietruszewski | 0–1 | Narva | EICC 2026 | Bogo-Indian Defense: Grünfeld Variation | |
| Apr 10, 2026 | Krawczyk | 0–1 | Pietruszewski | EIIC 2026 | Zukertort Opening | |
| Apr 9, 2026 | Pietruszewski | ½–½ | Lewtak | EIIC 2026 | Queen's Pawn Game: Zukertort Variation | |
| Apr 8, 2026 | Sowa | 0–1 | Pietruszewski | EICC 2026 | Nimzo-Indian Defense: Classical Variation | |
| Apr 7, 2026 | Pietruszewski | 0–1 | Dotzer | EICC 2026 | Catalan Opening: Closed | |
| Jul 27, 2025 | Sniedziewski | 1–0 | Pietruszewski | A | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jul 26, 2025 | Pietruszewski | 0–1 | Kondys | A | Bogo-Indian Defense: Grünfeld Variation | |
| Jul 25, 2025 | Pietruszewski | 1–0 | Krasniewski | A | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jul 24, 2025 | Ratajczak | 1–0 | Pietruszewski | A | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Jul 23, 2025 | Pietruszewski | 1–0 | Czachor | A | Semi-Slav Defense: Quiet Variation | |
| Jul 22, 2025 | Krol | 1–0 | Pietruszewski | A | French Defense: Winawer Variation, Alekhine Gambit, Kan Variation | |
| Jul 21, 2025 | Pietruszewski | ½–½ | Kaliszuk | A | Catalan Opening: Open Defense, Classical Line | |
| Jul 20, 2025 | Vetoshko | 1–0 | Pietruszewski | A | Caro-Kann Defense: Advance Variation, Short Variation | |
| Jul 19, 2025 | Pietruszewski | 1–0 | Bociek | A | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Aug 25, 2024 | Pietruszewski | 1–0 | Kotowicz | rubinstein24-a1 | English Opening: Symmetrical Variation, Full Symmetry Line | |
| Aug 24, 2024 | Rozanski | 1–0 | Pietruszewski | rubinstein24-a1 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Aug 23, 2024 | Pietruszewski | ½–½ | Butkiewicz | rubinstein24-a1 | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Aug 22, 2024 | Wodniczak | 0–1 | Pietruszewski | rubinstein24-a1 | Sicilian Defense: French Variation | |
| Aug 21, 2024 | Pietruszewski | 1–0 | Motyl | rubinstein24-a1 | Philidor Defense: Lion Variation | |
| Aug 20, 2024 | Pietruszewski | 0–1 | Gajdzica | rubinstein24-a1 | Catalan Opening: Closed | |
| Aug 19, 2024 | Iwanczuk | 1–0 | Pietruszewski | rubinstein24-a1 | Caro-Kann Defense: Endgame Variation | |
| Aug 18, 2024 | Wieckowski | 1–0 | Pietruszewski | rubinstein24-a1 | King's Pawn Game | |
| Jul 25, 2024 | Mirski | 1–0 | Pietruszewski | Warakomska Memorial A | Tarrasch Defense: Classical Variation, Advance Variation | |
| Jul 24, 2024 | Krzyzanowski | 1–0 | Pietruszewski | Warakomska Memorial A | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jul 23, 2024 | Pietruszewski | 1–0 | Dalkowski | Warakomska Memorial A | Pterodactyl Defense: Eastern, Pterodactyl | |
| Jul 22, 2024 | Nasuta | 1–0 | Pietruszewski | Warakomska Memorial A | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jul 21, 2024 | Pietruszewski | ½–½ | Malisauskas | Warakomska Memorial A | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jul 20, 2024 | Pietruszewski | 1–0 | Taranowicz | Warakomska Memorial A | King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System | |
| Jul 20, 2024 | Ciszewski | 0–1 | Pietruszewski | Warakomska Memorial A | Nimzo-Indian Defense: Sämisch Variation | |
| Jul 19, 2024 | Pietruszewski | ½–½ | Wojdak | Warakomska Memorial A | Slav Defense: Quiet Variation, Schallopp Defense | |
| Jul 18, 2024 | Baginskaite | 1–0 | Pietruszewski | Warakomska Memorial A | Bogo-Indian Defense: Grünfeld Variation | |
| Oct 25, 2024 | Pietruszewski | 1–0 | Tetepoulidis | Round 7: Pietruszewski, Marcin - Tetepoulidis, Ioannis | Scandinavian Defense: Classical Variation | |
| Oct 24, 2024 | Pietruszewski | 1–0 | Pazeriene | Round 5: Pietruszewski, Marcin - Pazeriene, Diana | Caro-Kann Defense: Advance Variation, Short Variation | |
| Oct 24, 2024 | Rahmanidis | ½–½ | Pietruszewski | Round 6: Rahmanidis, Petros - Pietruszewski, Marcin | English Opening: Neo-Catalan | |
| Oct 23, 2024 | Van Drie | 0–1 | Pietruszewski | Round 4: Van Drie, Rik - Pietruszewski, Marcin | Tarrasch Defense: Two Knights Variation | |
| Oct 22, 2024 | Pietruszewski | 1–0 | Hater | Round 3: Pietruszewski, Marcin - Hater, David | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Oct 22, 2024 | Tocco | 1–0 | Pietruszewski | Round 2: Tocco, Paolo - Pietruszewski, Marcin | Rapport-Jobava System | |
| Oct 21, 2024 | Pietruszewski | 1–0 | Sherpa | Round 1: Pietruszewski, Marcin - Sherpa, Ngadi | Slav Defense: Quiet Variation, Pin Defense | |
| Aug 10, 2022 | Pietruszewski | ½–½ | Bhambure | Open A | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Aug 9, 2022 | Pietruszewski | 1–0 | Jarocka | Open A | Sicilian Defense: Najdorf Variation, English Attack | |
| Aug 9, 2022 | Budrewicz | 0–1 | Pietruszewski | Open A | Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense | |
| Aug 7, 2022 | Leskiewicz | 0–1 | Pietruszewski | Open A | Caro-Kann Defense: Maróczy Variation | |
| Aug 6, 2022 | Pietruszewski | 0–1 | Janeczko | Open A | Sicilian Defense: Najdorf Variation, English Attack | |
| Aug 5, 2022 | Pietruszewski | ½–½ | Sakalauskas | Open A | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Aug 5, 2022 | Godzwon | 1–0 | Pietruszewski | Open A | Caro-Kann Defense: Classical Variation, Flohr Variation | |
| Aug 4, 2022 | Rakshitta Ravi | 0–1 | Pietruszewski | Open A | Sicilian Defense: French Variation | |
| Aug 3, 2022 | Pietruszewski | 0–1 | Gumularz | Open A | Caro-Kann Defense: Advance Variation, Short Variation | |
