| Dec 30, 2025 | Vokurka | 0–1 | Wiecek | Round 9: Vokurka, Vilem - Wiecek, Pawel | Benoni Defense: Taimanov Variation | |
| Dec 29, 2025 | Wiecek | 1–0 | Haidenko | Round 8: Wiecek, Pawel - Haidenko, Mykola | Catalan Opening: Open Defense | |
| Dec 29, 2025 | Gresek | 0–1 | Wiecek | Round 7: Gresek, Oskar - Wiecek, Pawel | Pirc Defense: Classical Variation, Schlechter Variation | |
| Dec 29, 2025 | Wiecek | 0–1 | Cimburek | Round 6: Wiecek, Pawel - Cimburek, Jan | Catalan Opening: Open Defense | |
| Dec 27, 2025 | Wiecek | 1–0 | Zeman | Round 5: Wiecek, Pawel - Zeman, Vojtech | Catalan Opening: Closed | |
| Dec 27, 2025 | Prokopchuk | 0–1 | Wiecek | Round 3: Prokopchuk, Oleksandr - Wiecek, Pawel | English Opening: Symmetrical Variation, Rubinstein Variation | |
| Dec 26, 2025 | Wiecek | 1–0 | Munkhbayar | Round 2: Wiecek, Pawel - Munkhbayar, Unurbayar | Queen's Gambit Declined | |
| Dec 26, 2025 | Vanicek | 0–1 | Wiecek | Round 1: Vanicek, Vojtech - Wiecek, Pawel | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Nov 6, 2025 | Gnida | 1–0 | Wiecek | Round 4: Gnida, Patrik - Wiecek, Pawel | Pirc Defense | |
| Aug 9, 2022 | Slezinski | 1–0 | Wiecek | III Letni Puchar Malopolski - Tauron 2022 | London System | |
| Aug 8, 2022 | Wiecek | 1–0 | Krawczyk | III Letni Puchar Malopolski - Tauron 2022 | Kangaroo Defense | |
| Aug 7, 2022 | Fizer | 1–0 | Wiecek | III Letni Puchar Malopolski - Tauron 2022 | Pirc Defense: Classical Variation | |
| Aug 6, 2022 | Wiecek | 0–1 | Cieslak | III Letni Puchar Malopolski - Tauron 2022 | Indian Defense: Tartakower Attack | |
| Aug 6, 2022 | Raba | ½–½ | Wiecek | III Letni Puchar Malopolski - Tauron 2022 | Center Game: Kieseritzky Variation | |
| Aug 5, 2022 | Wiecek | 1–0 | Kaczmarska | III Letni Puchar Malopolski - Tauron 2022 | Indian Defense: Tartakower Attack | |
| Aug 5, 2022 | Przybys | 0–1 | Wiecek | III Letni Puchar Malopolski - Tauron 2022 | Pirc Defense: Classical Variation, Quiet System | |
| Aug 4, 2022 | Wiecek | 0–1 | Kasperek | III Letni Puchar Malopolski - Tauron 2022 | Benoni Defense: Fianchetto Variation, Hastings Defense, Main Line | |
| Aug 4, 2022 | Klementys | 0–1 | Wiecek | III Letni Puchar Malopolski - Tauron 2022 | Benoni Defense: Classical Variation, Full Line | |
| Dec 17, 2021 | Batashevs | 1–0 | Wiecek | ME Katowice 2021 | Nimzo-Larsen Attack: Classical Variation | |
