| Apr 23, 2026 | Kopecny | ½–½ | Jancovic | SVK Extraliga 2024/2025 | Sicilian Defense: Najdorf Variation | |
| Sep 30, 2025 | Konstantinides | 1–0 | Kopecny | Round 11: Konstantinides, Savvas - Kopecny, Filip | Sicilian Defense: Taimanov Variation | |
| Sep 29, 2025 | Kopecny | ½–½ | Tulegenov | Round 10: Kopecny, Filip - Tulegenov, Anuar | Sicilian Defense: Classical Variation, Sozin Attack | |
| Sep 26, 2025 | Bayramov Suleyman | 1–0 | Kopecny | Round 7: Bayramov Suleyman - Kopecny, Filip | Queen's Pawn Game | |
| Sep 23, 2025 | Zhang | 1–0 | Kopecny | Round 5: Zhang, Zichen - Kopecny, Filip | King's Indian Defense: Averbakh Variation, Benoni Defense, Advance Variation | |
| Sep 22, 2025 | Kopecny | 0–1 | Zhu | Round 4: Kopecny, Filip - Zhu, Linxi | Sicilian Defense: Najdorf Variation | |
| Sep 21, 2025 | Galimov | ½–½ | Kopecny | Round 3: Galimov, Zakhar M - Kopecny, Filip | King's Indian Defense: Makogonov Variation | |
| Jul 16, 2025 | Kopecny | 0–1 | Babula | Piestany A | Sicilian Defense: Kan Variation, Wing Attack | |
| Jul 14, 2025 | Hitka | 1–0 | Kopecny | Piestany A | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jul 13, 2025 | Kopecny | 0–1 | Soucek | Piestany A | Sicilian Defense: Najdorf Variation | |
| Jul 12, 2025 | Srvatka | 1–0 | Kopecny | Piestany A | Sicilian Defense: Taimanov Variation | |
| Jul 11, 2025 | Kopecny | ½–½ | Salgovic | Piestany A | Caro-Kann Defense: Panov Attack, Modern Defense, Mieses Line | |
| Jul 10, 2025 | Neuhoff | 1–0 | Kopecny | Piestany A | Sicilian Defense: Taimanov Variation | |
| Jul 9, 2025 | Aliev | 1–0 | Kopecny | Piestany A | Sicilian Defense: Alapin Variation | |
| Jul 8, 2025 | Kopecny | ½–½ | Hros | Piestany A | Scotch Game: Paulsen Attack | |
| Apr 12, 2025 | Kopecny | 0–1 | Brnusak | Tipos sachova extraliga | Scotch Game: Schmidt Variation | |
| Feb 15, 2025 | Kopecny | 1–0 | Toth | Extraliga 2024/2025 | Modern Defense | |
| Aug 31, 2024 | Kopecny | 0–1 | Nicot | EYCC 2024 - O12 | Four Knights Game: Scotch Variation, Krause Gambit, Leonhardt Defense | |
| Aug 30, 2024 | Golubovic | ½–½ | Kopecny | EYCC 2024 - O12 | Catalan Opening: Open Defense, Modern Sharp Variation | |
| Aug 29, 2024 | Kopecny | 1–0 | Torres Rebolledo | EYCC 2024 - O12 | Catalan Opening: Open Defense, Classical Line | |
| Aug 13, 2024 | Kopecny | ½–½ | Meszaros-Csonka | EUYCC 2024 U12 | Réti Opening | |
| Aug 12, 2024 | Sabou | ½–½ | Kopecny | EUYCC 2024 U12 | English Opening: Symmetrical Variation, Botvinnik System | |
| Aug 11, 2024 | Kopecny | 1–0 | Corral Nehama | EUYCC 2024 U12 | Bogo-Indian Defense: Vitolins Variation | |
| Aug 10, 2024 | Kopecny | 1–0 | Janaszak | EUYCC 2024 U12 | Dutch Defense: Rubinstein Variation | |
| Aug 9, 2024 | Sweetman | ½–½ | Kopecny | EUYCC 2024 U12 | Rapport-Jobava System | |
| Aug 8, 2024 | Kopecny | 1–0 | Bannoura | EUYCC 2024 U12 | English Opening: Symmetrical Variation, Normal Variation | |
| Aug 7, 2024 | Petroff | 1–0 | Kopecny | EUYCC 2024 U12 | Sicilian Defense: Snyder Variation | |
| Aug 6, 2024 | Kopecny | 0–1 | Bilochenko | EUYCC 2024 U12 | King's Indian Defense | |
| Aug 5, 2024 | Duchatel | 0–1 | Kopecny | EUYCC 2024 U12 | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jul 17, 2024 | Deak | 0–1 | Kopecny | Slovakia chess open PN 24 | Rapport-Jobava System | |
| Jul 16, 2024 | Drugda | 0–1 | Kopecny | Slovakia chess open PN 24 | ? | |
| Jul 15, 2024 | Kopecny | 0–1 | Dokaniev | Slovakia chess open PN 24 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jul 14, 2024 | Kopecny | 1–0 | Hasala | Slovakia chess open PN 24 | Queen's Gambit Declined | |
| Jul 13, 2024 | Simansky | 0–1 | Kopecny | Slovakia chess open PN 24 | Sicilian Defense: Taimanov Variation | |
| Jul 12, 2024 | Nosal | ½–½ | Kopecny | Slovakia chess open PN 24 | Rapport-Jobava System | |
| Jul 11, 2024 | Kopecny | 1–0 | Filo | Slovakia chess open PN 24 | King's Indian Defense | |
| Jul 10, 2024 | Wieckowski | ½–½ | Kopecny | Slovakia chess open PN 24 | Réti Opening: Réti Accepted | |
| Jul 9, 2024 | Kopecny | ½–½ | Dokaniev | Slovakia chess open PN 24 | English Opening: Agincourt Defense | |
| Jun 18, 2024 | Kopecny | 0–1 | Gorbenko | MSR amaterov | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | |
| Jun 18, 2024 | Solcan | 1–0 | Kopecny | MSR amaterov | Hungarian Opening: Indian Defense | |
| Jun 17, 2024 | Kopecny | 1–0 | Varga | MSR amaterov | English Opening: Anglo-Indian Defense, Old Indian Formation | |
| Jun 17, 2024 | Kalisky | 0–1 | Kopecny | MSR amaterov | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Jun 16, 2024 | Kovacik | ½–½ | Kopecny | MSR amaterov | Slav Defense | |
| Jun 16, 2024 | Vokal | 0–1 | Kopecny | MSR amaterov | Sicilian Defense: Kan Variation, Knight Variation | |
| Jun 15, 2024 | Kopecny | 1–0 | Keckes | MSR amaterov | Indian Defense: Wade-Tartakower Defense | |
| Jun 15, 2024 | Kopecny | ½–½ | Bohati | MSR amaterov | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Oct 26, 2023 | Kopecny | 0–1 | Obidjonov | WCCC 2023 - Open U10 | Queen's Indian Defense: Classical Variation | |
| Oct 24, 2023 | Li | 1–0 | Kopecny | WCCC 2023 - Open U10 | Sicilian Defense: French Variation | |
| Oct 23, 2023 | Kopecny | 0–1 | Kuandykuly | WCCC 2023 - Open U10 | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | |
| — | Kopecny | 1–0 | Kovacik | Round 7: Kopecny, Filip - Kovacik, Oliver | Caro-Kann Defense: Panov Attack | |
| — | Kopecny | 0–1 | Belin | Round 13: Kopecny, Filip - Belin, Anton | Sicilian Defense: Najdorf Variation | |
| — | Buklaho | 1–0 | Kopecny | Round 8: Buklaho, Ignacy - Kopecny, Filip | Sicilian Defense: Taimanov Variation | |
| — | Belin | 1–0 | Kopecny | Round 14: Belin, Anton - Kopecny, Filip | Sicilian Defense: Taimanov Variation | |
