39 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Kopestynski, Michal | Draganik, Grzegorz | 0-1 | B01 | II Liga 2026 | 2026-09-04 |
| Kopestynski, Michal | Stepinski, Piotr | 1/2-1/2 | C41 | II Liga 2026 | 2026-09-01 |
| Kopestynski, Michal | Wodniczak, Arkadiusz | 0-1 | B01 | II Liga 2026 | 2026-08-30 |
| Kopestynski, Michal | Bjolek, Jan | 1/2-1/2 | C00 | Round 1: Kopestynski, Michal - Bjolek, Jan | 2026-07-16 |
| Kopestynski, Michal | Pustejovsky, Patrik | 0-1 | B52 | Round 6: Kopestynski, Michal - Pustejovsky, Patrik | 2026-05-07 |
| Kopestynski, Michal | Snyta, Zdenek | 1-0 | B01 | Round 4: Kopestynski, Michal - Snyta, Zdenek | 2026-05-05 |
| Kopestynski, Michal | Krasenkow, Michal | 0-1 | B07 | MP-rapid25 | 2025-10-04 |
| Kopestynski, Michal | Kazimierski, Tomasz | 1/2-1/2 | B00 | 2 liga 2025 2 | 2025-09-07 |
| Kopestynski, Michal | Boruta, Dawid | 1/2-1/2 | B12 | 2 liga 2025 2 | 2025-09-05 |
| Kopestynski, Michal | Nowakowski, Maksymilian | 0-1 | C02 | 2 liga 2025 2 | 2025-09-02 |
| Kopestynski, Michal | Krupinski, Jonasz | 1-0 | B01 | 2 liga 2025 2 | 2025-09-01 |
| Kopestynski, Michal | Marszk, Kazimierz | 1/2-1/2 | B27 | 2liga-3 | 2024-09-08 |
| Kopestynski, Michal | Zerebiec, Maurycy | 0-1 | D02 | 2liga-3 | 2024-09-01 |
| Kopestynski, Michal | Kawulski-Chodkiewicz, Alexander | 0-1 | C02 | Festiwal Adolfa Anderssena 2024 B | 2024-08-12 |
| Kopestynski, Michal | Rychlik, Michal | 0-1 | B12 | Festiwal Adolfa Anderssena 2024 B | 2024-08-12 |
| Kopestynski, Michal | Somyk, Marcin | 1/2-1/2 | C02 | Festiwal Adolfa Anderssena 2024 B | 2024-08-10 |
| Kopestynski, Michal | Stachowiak, Bruno | 1/2-1/2 | B76 | Festiwal Adolfa Anderssena 2024 B | 2024-08-09 |
| Kopestynski, Michal | Trela, Konrad | 0-1 | B36 | Polfinal MPJ C17 | 2021-11-20 |
| Kopestynski, Michal | Ciborowski, Konrad Jr | 0-1 | A48 | Polfinal MPJ C17 | 2021-11-18 |
| Kopestynski, Michal | Komisarski, Jerzy | 1-0 | C02 | Polfinal MPJ C17 | 2021-11-16 |
| Kopestynski, Michal | Wysocki, Mateusz | 0-1 | B23 | Polfinal MPJ C17 | 2021-11-15 |