| Apr 19, 2026 | Graff | 0–1 | Kopacz | new tournament description | Dutch Defense: Fianchetto Attack | |
| Apr 18, 2026 | Kopacz | 0–1 | Brozynski | new tournament description | Queen's Pawn Game: Colle System | |
| Apr 17, 2026 | Wilk | ½–½ | Kopacz | new tournament description | Sicilian Defense: Moscow Variation, Main Line | |
| Apr 14, 2026 | Kopacz | 1–0 | Lagodzin | new tournament description | King's Indian Defense: Normal Variation, Standard Development | |
| Apr 13, 2026 | Lukasiewicz | ½–½ | Kopacz | new tournament description | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Apr 12, 2026 | Kopacz | 1–0 | Pierzak | new tournament description | Nimzo-Larsen Attack: Modern Variation | |
| Apr 11, 2026 | Slawniak | 0–1 | Kopacz | new tournament description | Queen's Pawn Game: Symmetrical Variation | |
| Apr 10, 2026 | Kopacz | 0–1 | Zajaczkowski | new tournament description | English Opening | |
| Apr 10, 2026 | Kilianczyk | 0–1 | Kopacz | new tournament description | Caro-Kann Defense | |
| Apr 13, 2025 | Kuriata | 0–1 | Kopacz | Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| Apr 12, 2025 | Kopacz | 0–1 | Kowalewski | Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE | French Defense: Normal Variation | |
| Apr 11, 2025 | Koziel | 0–1 | Kopacz | Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Apr 10, 2025 | Kopacz | ½–½ | Grazka | Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE | English Opening: Mikenas-Carls Variation | |
| Apr 9, 2025 | Gregorczyk | ½–½ | Kopacz | Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE | English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | |
| Apr 8, 2025 | Kopacz | 1–0 | Toczynska | Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE | Rubinstein Opening | |
| Apr 7, 2025 | Superson | 0–1 | Kopacz | Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE | Sicilian Defense: Alapin Variation | |
| Apr 6, 2025 | Kopacz | 1–0 | Gruszczynski | Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE | Philidor Defense: Lion Variation | |
| Apr 5, 2025 | Wantoch-Rekowski | 0–1 | Kopacz | Columbus Mistrzostwa Polski Amatorów - do 1600 FIDE | Nimzo-Larsen Attack: Symmetrical Variation | |
| Apr 21, 2024 | Klimek | ½–½ | Kopacz | MPA 1580 2024 | Slav Defense: Modern Line | |
| Apr 20, 2024 | Kopacz | ½–½ | Knysak | MPA 1580 2024 | Sicilian Defense: Dragon Variation | |
| Apr 19, 2024 | Kopacz | 1–0 | Lopusiewicz | MPA 1580 2024 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Apr 18, 2024 | Krzeszowiec | ½–½ | Kopacz | MPA 1580 2024 | Benoni Defense: Old Benoni | |
| Apr 17, 2024 | Kopacz | ½–½ | Chacinski-Osorio | MPA 1580 2024 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Apr 16, 2024 | Kuriata | 0–1 | Kopacz | MPA 1580 2024 | Sicilian Defense: Closed | |
| Apr 15, 2024 | Krawczyk | 0–1 | Kopacz | MPA 1580 2024 | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Apr 14, 2024 | Kopacz | 1–0 | Wiesiolek | MPA 1580 2024 | Caro-Kann Defense: Advance Variation, Short Variation | |
| Apr 23, 2023 | Kopacz | ½–½ | Ozog | MP Amatorów - U1700 | Sicilian Defense: Staunton-Cochrane Variation | |
| Apr 22, 2023 | Klonowski | ½–½ | Kopacz | MP Amatorów - U1700 | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Apr 20, 2023 | Kuznik | ½–½ | Kopacz | MP Amatorów - U1700 | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Apr 19, 2023 | Kopacz | 0–1 | Trybula | MP Amatorów - U1700 | Lion Defense: Anti-Philidor, Lion's Cave | |
| Apr 16, 2023 | Kopacz | 0–1 | Janowicz | MP Amatorów - U1700 | French Defense: Advance Variation, Euwe Variation | |
| — | Rozanski | 1–0 | Kopacz | Mistrzostwa Polski Juniorów w szachach b?yskawicznych C14 | English Opening: Symmetrical Variation, Two Knights Variation | |