| Jul 1, 2024 | Karas | 1–0 | Dyjor | XV Międzynarodowy Turniej Szachowy im. | ? | |
| Oct 31, 2023 | Mocko | 1–0 | Karas | IMP Mezczyzn do lat 20 | Anderssen's Opening | |
| Oct 30, 2023 | Karas | 0–1 | Labedz | IMP Mezczyzn do lat 20 | Indian Defense: Tartakower Attack | |
| Oct 29, 2023 | Karas | ½–½ | Boryna | IMP Mezczyzn do lat 20 | Catalan Opening: Open Defense | |
| Oct 28, 2023 | Kraczek | ½–½ | Karas | IMP Mezczyzn do lat 20 | Scandinavian Defense: Mieses-Kotroc Variation | |
| Oct 27, 2023 | Karas | 0–1 | Zieba | IMP Mezczyzn do lat 20 | Benko Gambit Accepted: Pawn Return Variation | |
| Oct 26, 2023 | Mikula | 1–0 | Karas | IMP Mezczyzn do lat 20 | Sicilian Defense: Modern Variations | |
| Oct 25, 2023 | Karas | 0–1 | Pniaczek | IMP Mezczyzn do lat 20 | Zukertort Opening: Sicilian Invitation | |
| Oct 25, 2023 | Janeczko | 1–0 | Karas | IMP Mezczyzn do lat 20 | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Jul 28, 2023 | Seredyn | 1–0 | Karas | XV Międzynarodowy Turniej Szachowy im. Jana Zukertorta - Lublin 2023 | Indian Defense | |
| Jul 2, 2023 | Karas | 0–1 | Kaluszynski | XV Międzynarodowy Turniej Szachowy im. | ? | |
| Jul 2, 2023 | Swic | 0–1 | Karas | XV Międzynarodowy Turniej Szachowy im. | ? | |
| Jul 1, 2023 | Serewa | 1–0 | Karas | XV Międzynarodowy Turniej Szachowy im. Jana Zukertorta - Lublin 2023 | Benoni Defense: Knight's Tour Variation | |
| — | Karas | 1–0 | Niezbecki | XV Międzynarodowy Turniej Szachowy im. | ? | |
| — | Karas | ½–½ | Borowik | XV Międzynarodowy Turniej Szachowy im. Jana Zukertorta - Lublin 2023 | Indian Defense: Tartakower Attack | |
| — | Karas | 0–1 | Hasterok | Memorial Adolfa Anderssena 2025 | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| — | Karas | 1–0 | Chromicz | Memorial Adolfa Anderssena 2025 | Philidor Defense: Steinitz Variation | |
| — | Karas | 0–1 | Rzewnicki | Memorial Adolfa Anderssena 2025 | English Opening: Anglo-Indian Defense, Nimzo-English | |
| — | Karas | 0–1 | Wesolowski | Memorial Adolfa Anderssena 2025 | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| — | Karas | 1–0 | Kostic | Memorial Adolfa Anderssena 2025 | English Opening: Anglo-Indian Defense | |
| — | Karas | 0–1 | Zabawski | Round 2: Karas, Kacper - Zabawski, Grzegorz | ? | |
| — | Karas | 0–1 | Zieba | Round 4: Karas, Kacper - Zieba, Robert | ? | |
| — | Karas | 1–0 | Lisak | Round 6: Karas, Kacper - Lisak, Jerzy | ? | |
| — | Karas | 1–0 | Makalowski | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Vienna Game: Mieses Variation | |
| — | Karas | 1–0 | Wychrystenko | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Indian Defense: Tartakower Attack | |
| — | Karas | 0–1 | Bieszczad | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | English Opening: Symmetrical Variation | |
| — | Stachowicz | 0–1 | Karas | XV Międzynarodowy Turniej Szachowy im. | ? | |
| — | Borowik | 1–0 | Karas | XV Międzynarodowy Turniej Szachowy im. Jana Zukertorta - Lublin 2023 | Slav Defense: Geller Gambit | |
| — | Moujaoui | 0–1 | Karas | Memorial Adolfa Anderssena 2025 | Nimzo-Larsen Attack: Indian Variation | |
| — | Gora | ½–½ | Karas | Memorial Adolfa Anderssena 2025 | Scandinavian Defense: Valencian Variation | |
| — | Seniuta | 0–1 | Karas | Memorial Adolfa Anderssena 2025 | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| — | Zerebiec | 1–0 | Karas | Round 1: Zerebiec, Maurycy - Karas, Kacper | ? | |
| — | Onopriienko | 1–0 | Karas | Round 3: Onopriienko, Mariia - Karas, Kacper | Zukertort Opening: Sicilian Invitation | |
| — | Krawiec | 1–0 | Karas | Round 5: Krawiec, Grzegorz - Karas, Kacper | ? | |
| — | Aksianevich | 1–0 | Karas | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Sicilian Defense: Najdorf Variation | |
| — | Raszkiewicz | 1–0 | Karas | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Scandinavian Defense: Valencian Variation, Main Line | |
| — | Wojtowicz | 0–1 | Karas | Wroclaw Open C - Festiwal Szachowy Adolfa Anderssena 2025 | Caro-Kann Defense | |
