27 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Koscelnikova, Monika | Mamak, Malgorzata | 0-1 | D45 | rzeszow | 2026-07-09 |
| Koscelnikova, Monika | Brunner, Josephina Akiko | 0-1 | E60 | rzeszow | 2026-07-09 |
| Koscelnikova, Monika | Polakiewicz, Blanka | 0-1 | D43 | rzeszow | 2026-07-09 |
| Koscelnikova, Monika | Lapczynska, Joanna | 1-0 | A30 | rzeszow | 2026-07-09 |
| Koscelnikova, Monika | Talaverou, Vasiliki Viktoria | 0-1 | D37 | rzeszow | 2026-07-09 |
| Koscelnikova, Monika | Galinska, Pola | 0-1 | E12 | rzeszow | 2026-07-08 |
| Koscelnikova, Monika | Pajer, Irena | 1/2-1/2 | E12 | rzeszow | 2026-07-08 |
| Koscelnikova, Monika | Lajdamik, Kinga | 0-1 | E11 | rzeszow | 2026-07-07 |
| Koscelnikova, Monika | Dakowicz, Wiktoria | 1-0 | D02 | rzeszow | 2026-07-07 |
| Koscelnikova, Monika | Kubatova, Beta | 1/2-1/2 | A04 | EYCC 2024 Rapid D14 | 2024-08-18 |
| Koscelnikova, Monika | Li, Anna Sofie | 1-0 | D02 | EYCC 2024 Rapid D14 | 2024-08-17 |
| Monika Koscelnikova | Gabriela Tokarz | 0-1 | A46 | Round 1: Monika Koscelnikova - Gabriela Tokarz | 2023-09-05 |