27 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Swierczynski, Jan | Gmaj, Krzysztof | 1/2-1/2 | D00 | II Liga 2026 | 2026-09-05 |
| Swierczynski, Jan | Goszczynski, Andrzej | 0-1 | D80 | II Liga 2026 | 2026-09-04 |
| Swierczynski, Jan | Fronczak, Sebastian | 1/2-1/2 | D01 | II Liga 2026 | 2026-09-01 |
| Swierczynski, Jan | Urych, Krzysztof | 1/2-1/2 | A45 | II Liga 2026 | 2026-08-30 |
| Swierczynski, Jan | Wloch, Mikolaj | 1/2-1/2 | D02 | 2 liga 2025 2 | 2025-09-06 |
| Swierczynski, Jan | Balandynowicz, Wojciech | 1/2-1/2 | D02 | 2 liga 2025 2 | 2025-09-05 |
| Swierczynski, Jan | Czernecki, Andrzej | 0-1 | D01 | 2 liga 2025 2 | 2025-09-03 |
| Swierczynski, Jan | Haluja, Wiktor | 1/2-1/2 | B06 | Festiwal Adolfa Anderssena 2024 B | 2024-08-13 |
| Swierczynski, Jan | Stanczak, Olaf | 1-0 | A45 | Festiwal Adolfa Anderssena 2024 B | 2024-08-12 |
| Swierczynski, Jan | Kossobudzki, Robert | 0-1 | A40 | Festiwal Adolfa Anderssena 2024 B | 2024-08-10 |
| Swierczynski, Jan | Ziobrowska, Maja | 1-0 | D01 | Festiwal Adolfa Anderssena 2024 B | 2024-08-09 |
| Swierczynski, Jan | Gazda, Dominik | 1/2-1/2 | A45 | Round 3: Swierczynski, Jan - Gazda, Dominik | 2024-05-02 |
| Swierczynski, Jan | Bakalarz, Mietek | 0-1 | D02 | Round 1: Swierczynski, Jan - Bakalarz, Mietek | 2024-05-01 |