| Jul 5, 2026 | Karbowiak | 1–0 | Wielosz | XXII MFS PERŁA BAŁTYKU - GRUPA C | King's Indian Attack: Symmetrical Defense | |
| Jul 4, 2026 | Wielosz | ½–½ | KOWALCZUK | XXII MFS PERŁA BAŁTYKU - GRUPA C | English Opening: Mikenas-Carls Variation | |
| Jul 3, 2026 | Sokolowski | ½–½ | Wielosz | XXII MFS PERŁA BAŁTYKU - GRUPA C | Grünfeld Defense | |
| Jul 2, 2026 | Wielosz | ½–½ | Bugajski | XXII MFS PERŁA BAŁTYKU - GRUPA C | King's Indian Defense: Orthodox Variation, Bayonet Attack | |
| Jul 1, 2026 | Fikus | 0–1 | Wielosz | XXII MFS PERŁA BAŁTYKU - GRUPA C | Queen's Indian Defense: Kasparov-Petrosian Variation, Hedgehog Variation | |
| Jun 30, 2026 | Wielosz | ½–½ | Slawinski | XXII MFS PERŁA BAŁTYKU - GRUPA C | King's Indian Defense: Orthodox Variation | |
| Apr 13, 2025 | Zaremba | 1–0 | Wielosz | ESTCC50 | Four Knights Game: Spanish Variation, Symmetrical Variation, Metger Unpin | |
| Apr 12, 2025 | Wielosz | 0–1 | Zaremba | ESTCC50 | Catalan Opening: Closed, Main Line | |
| Apr 11, 2025 | Noyce | ½–½ | Wielosz | ESTCC50 | English Opening: King's English Variation, Reversed Closed Sicilian | |
| Apr 10, 2025 | Wielosz | 0–1 | Szydelko | ESTCC50 | English Opening: Agincourt Defense, Keres Defense | |
| Apr 9, 2025 | Wielosz | 0–1 | Dishman | ESTCC50 | Queen's Gambit Accepted: Mannheim Variation | |
| Apr 8, 2025 | Zaremba | ½–½ | Wielosz | ESTCC50 | Italian Game: Giuoco Piano | |
| Apr 7, 2025 | Wielosz | 1–0 | Fink-Nunn | ESTCC50 | Bogo-Indian Defense: Retreat Variation | |
| Apr 6, 2025 | Tischbierek | 1–0 | Wielosz | ESTCC50 | Italian Game: Giuoco Pianissimo, Normal | |
| Apr 5, 2025 | Wielosz | 1–0 | Van Kemenade | ESTCC50 | King's Indian Defense: Orthodox Variation, Bayonet Attack | |
| Feb 17, 2025 | Wielosz | ½–½ | Polster | WSTCC | English Opening: Caro-Kann Defensive System | |
| Jul 11, 2024 | Wielosz | ½–½ | Jackson | wstcc2024o50 | English Opening: King's English Variation, Nimzowitsch Variation | |
| Jul 10, 2024 | Wielosz | 1–0 | Proudfoot | wst50 | English Opening: Mikenas-Carls Variation | |
| Jul 9, 2024 | Johnsen | ½–½ | Wielosz | wstcc2024o50 | Sicilian Defense: Closed | |
| Jul 7, 2024 | Wielosz | ½–½ | Jahn | wst50 | Bogo-Indian Defense: Retreat Variation | |
| Jul 6, 2024 | Jhunjhnuwala | 1–0 | Wielosz | wst50 | Scotch Game: Mieses Variation | |
| Jul 5, 2024 | Wielosz | ½–½ | Serafim Junior | wst50 | English Opening: Anglo-Indian Defense, Queen's Knight Variation | |
| Jul 4, 2024 | Findlay | 0–1 | Wielosz | wstcc2024o50 | Ruy Lopez: Exchange Variation, Alapin Gambit | |
| Jul 3, 2024 | Wielosz | 1–0 | Goman | wst50 | English Opening | |
| Jul 2, 2024 | D'Amore | 1–0 | Wielosz | 50-1 | King's Indian Attack: Symmetrical Defense | |
| Jul 13, 2022 | Wielosz | ½–½ | Garabetyan | ESCC 50+ Lublin 2022 | Bogo-Indian Defense: Retreat Variation | |
| Jul 12, 2022 | Klimaszewski | ½–½ | Wielosz | ESCC 50+ Lublin 2022 | Bird Opening | |
| Jul 11, 2022 | Wielosz | 1–0 | Zielinski | ESCC 50+ Lublin 2022 | English Opening: Symmetrical Variation | |
| Jul 10, 2022 | Wielosz | 1–0 | Sielicki | ESCC 50+ Lublin 2022 | Queen's Pawn Game | |
| Jul 9, 2022 | Padrak | ½–½ | Wielosz | ESCC 50+ Lublin 2022 | Grünfeld Defense: Stockholm Variation | |
| Jul 8, 2022 | Wielosz | ½–½ | Krzyzanowska-Zadlo | ESCC 50+ Lublin 2022 | English Opening: Symmetrical Variation, Duchamp Variation | |
| Jul 7, 2022 | Krzyzanowski | 0–1 | Wielosz | ESCC 50+ Lublin 2022 | Italian Game: Two Knights Defense, Max Lange Attack | |
| Jul 6, 2022 | Wielosz | ½–½ | Chwalewski | ESCC 50+ Lublin 2022 | Queen's Pawn Game: Modern Defense | |
| Jul 5, 2022 | Druckenthaner | 1–0 | Wielosz | ESCC 50+ Lublin 2022 | Four Knights Game: Spanish Variation, Symmetrical Variation, Metger Unpin | |