60 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Stachniak, Stanislaw | Borischik, Sergey | 0-1 | B06 | Blitz C18 | 2026-07-13 |
| Stachniak, Stanislaw | Sniadecki, Oskar | 0-1 | B30 | Blitz C18 | 2026-07-13 |
| Stachniak, Stanislaw | Sawicki, Dorian | 1-0 | A46 | Rapid C18 | 2026-07-12 |
| Stachniak, Stanislaw | Mulawa, Cyprian | 0-1 | B90 | Rapid C18 | 2026-07-12 |
| Stachniak, Stanislaw | Krawczyk, Flawian | 0-1 | B30 | Rapid C18 | 2026-07-12 |
| Stachniak, Stanislaw | Nawalaniec, Adam | * | B90 | rzeszow | 2026-07-09 |
| Stachniak, Stanislaw | Terkiewicz, Bruno | 0-1 | B90 | rzeszow | 2026-07-09 |
| Stachniak, Stanislaw | Sawicki, Dorian | 0-1 | B42 | rzeszow | 2026-07-08 |
| Stachniak, Stanislaw | Bochniak, Franciszek | 1-0 | C42 | rzeszow | 2026-07-07 |
| Stachniak, Stanislaw | Klimkowski, Jan | 0-1 | B90 | Macieja Memorial | 2026-06-27 |
| Stachniak, Stanislaw | Sieciechowicz, Marcin | 0-1 | A05 | Macieja Memorial | 2026-06-27 |
| Stachniak, Stanislaw | Seemann, Jakub | 0-1 | B06 | Macieja Memorial | 2026-06-27 |
| Stachniak, Stanislaw | Marcinkowski, Wojciech | 1/2-1/2 | A06 | II DMP Juniorow 2026 | 2026-05-29 |
| Stachniak, Stanislaw | Businski, Jan | 1/2-1/2 | C11 | II DMP Juniorow 2026 | 2026-05-28 |
| Stachniak, Stanislaw | Sonibare, Antoni | 1/2-1/2 | C50 | II DMP Juniorow 2026 | 2026-05-25 |
| Stachniak, Stanislaw | Wcislo, Piotr | 1-0 | A05 | II DMP Juniorow 2026 | 2026-05-23 |
| Stachniak, Stanislaw | Niesporek, Franciszek | 1/2-1/2 | C54 | II DMP Juniorow 2026 | 2026-05-21 |
| Stachniak, Stanislaw | Stepinski, Piotr | 0-1 | B13 | Szansa25 | 2025-09-20 |
| Stachniak, Stanislaw | Sriram, Jha | 0-1 | A37 | Macieja Memorial | 2024-07-08 |
| Stachniak, Stanislaw | Zebracki, Tomasz | 0-1 | A09 | Macieja Memorial | 2024-07-08 |
| Stachniak, Stanislaw | Adamski, Jan | 1-0 | E11 | Macieja Memorial | 2024-07-08 |
| Stachniak, Stanislaw | Owczarek, Hanna | 1/2-1/2 | B33 | Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | |
| Stachniak, Stanislaw | Bury, Milosz | 0-1 | B48 | Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | |
| Stachniak, Stanislaw | Semenukha, Nikita | 0-1 | B90 | Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | |
| Stachniak, Stanislaw | Szopka, Dariusz | 1-0 | B08 | Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | |
| Stachniak, Stanislaw | Soliwoda, Zygmunt | 1-0 | A00 | Wroclaw Open B - Festiwal Szachowy Adolfa Anderssena 2025 | |
| Stachniak, Stanislaw | Lecki, Leonard | 1-0 | B41 | C16 | |
| Stachniak, Stanislaw | Warchol, Kamil | 0-1 | B60 | C16 | |
| Stachniak, Stanislaw | Gora, Antoni | 1-0 | B44 | C16b | |
| Stachniak, Stanislaw | Rekuc, Patryk | 0-1 | B90 | C16b | |
| Stachniak, Stanislaw | Kania, Franciszek | 1-0 | B06 | C16b | |
| Stachniak, Stanislaw | Rajlich, Vaclav | 0-1 | B35 | C16b |