45 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kaczmarczyk, Dennis | Petkidis, Anthony | 1/2-1/2 | B12 | Schweizer Mannschaftsmeisterschaft 2026 Nationalliga A | 2026-08-22 |
| Kaczmarczyk, Dennis | Bogner, Sebastian | 0-1 | B23 | SUI-chT Winterthur-Reti | 2026-06-23 |
| Kaczmarczyk, Dennis | Valles, Manuel | 1-0 | C01 | SUI-chT Winterthur-Echallens | 2026-06-23 |
| Kaczmarczyk, Dennis | Knoedler, Dieter, Dr. | 1/2-1/2 | A05 | SMM NLA 2026 | 2026-04-21 |
| Kaczmarczyk, Dennis | Tarhan, Adar | 0-1 | A28 | Round 6: Kaczmarczyk, Dennis - Tarhan, Adar | 2025-10-24 |
| Kaczmarczyk, Dennis | Blomqvist, Erik | 0-1 | A21 | Round 3: Kaczmarczyk, Dennis - Blomqvist, Erik | 2025-10-21 |
| Kaczmarczyk, Dennis | Prusikin, Michael | 1/2-1/2 | C44 | SMM Rd 8+9 | 2025-09-27 |
| Kaczmarczyk, Dennis | Bellini, Fabio | 1-0 | A06 | SUI-chT Winterthur-Mendrisio | 2025-04-27 |
| Kaczmarczyk, Dennis | Riff, Jean-Noel | 1-0 | C55 | SMM Nationalliga A 2025 | 2025-03-16 |
| Kaczmarczyk, Dennis | Charnushevich, Aliaksei | 1/2-1/2 | B06 | SGM 2024-2025 1. Bundesliga | 2025-02-22 |
| Kaczmarczyk, Dennis | Baenziger, Fabian | 0-1 | A45 | SMM Nationalliga A 2024 | 2024-10-13 |
| Kaczmarczyk, Dennis | Gantner, Matthias | 1/2-1/2 | A45 | Round 9: Kaczmarczyk, Dennis - Gantner, Matthias | 2024-07-21 |
| Kaczmarczyk, Dennis | Gschnitzer, Adrian | 1-0 | D30 | Round 5: Kaczmarczyk, Dennis - Gschnitzer, Adrian | 2024-07-17 |
| Kaczmarczyk, Dennis | Hasenohr, Benedict | 1/2-1/2 | A06 | Round 3: Kaczmarczyk, Dennis - Hasenohr, Benedict | 2024-07-15 |
| Kaczmarczyk, Dennis | Brandis, Benjamin | 1-0 | D39 | Round 1: Kaczmarczyk, Dennis - Brandis, Benjamin | 2024-07-13 |
| Kaczmarczyk, Dennis | Stojanovic, Mihajlo | 1/2-1/2 | C10 | SUI-chT Winterthur-Reti | 2024-06-23 |
| Kaczmarczyk, Dennis | Bauer, Christian | 1/2-1/2 | A53 | Round 6: Kaczmarczyk, Dennis - Bauer, Christian | 2024-06-05 |
| Kaczmarczyk, Dennis | Peng, Li Min | 0-1 | E10 | SUI-chT Winterthur-Wollishofen | 2024-05-26 |
| Kaczmarczyk, Dennis | Jogstad, Martin | 1-0 | D17 | SUI-chT Winterthur-Bodan | 2024-04-14 |
| Kaczmarczyk, Dennis | Brunner, Lucas | 1-0 | B18 | SUI-chT Winterthur-Zuerich | 2024-03-10 |
| Kaczmarczyk, Dennis | Joie, Sebastien | 1-0 | A45 | Schweizerische Gruppenmeisterschaft 2024 | 2024-02-24 |
| Kaczmarczyk, Dennis | Wyss, Jonas | 0-1 | C15 | Schweizer Einzelmeisterschaft 2023 Masters | 2023-07-17 |
| Dennis Kaczmarczyk | Cédric Hirzel | 1-0 | C02 | Round 1: Dennis Kaczmarczyk - Cédric Hirzel | 2023-07-15 |
| Kaczmarczyk, Dennis | Joie, Sebastien | 1/2-1/2 | B29 | Schweizer Einzelmeisterschaft 2023 Masters | |
| Kaczmarczyk, Dennis | Bauer, Christian | 0-1 | B08 | Schweizer Einzelmeisterschaft 2023 Masters | |
| Kaczmarczyk, Dennis | Shatil, Shir | 0-1 | B33 | Schweizer Einzelmeisterschaft 2023 Masters |