54 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Pitschka, Claus | Filipovic, Branko | 1/2-1/2 | A47 | 38th International Chess Tournament Open Pula 2026 | 2026-06-18 |
| Pitschka, Claus | Bogdanov, Egor | 0-1 | D01 | 38th International Chess Tournament Open Pula 2026 | 2026-06-14 |
| Pitschka, Claus | Horak, Jiri | 1-0 | D02 | 45. Zalakaros | 2026-05-30 |
| Pitschka, Claus | Tompa, Janos | 1/2-1/2 | D01 | 45. Zalakaros | 2026-05-28 |
| Pitschka, Claus | Lishoy Gengis Paratazham, Dildarav | 0-1 | D02 | 45. Zalakaros | 2026-05-26 |
| Pitschka, Claus | Vazquez, Facundo | 0-1 | D01 | Round 6: Pitschka, Claus - Vazquez, Facundo | 2026-02-04 |
| Pitschka, Claus | Ocampos, Ian | 1-0 | D01 | Round 4: Pitschka, Claus - Ocampos, Ian | 2026-02-02 |
| Pitschka, Claus | Rodi, Luis Ernesto | 1-0 | C03 | Round 2: Pitschka, Claus - Rodi, Luis Ernesto | 2026-01-31 |
| Pitschka, Claus | Haji, Mohammad | 1/2-1/2 | D02 | Round 5: Pitschka, Claus - Haji, Mohammad | 2025-12-21 |
| Pitschka, Claus | Masius, Patrick, Dr. | 1-0 | A46 | Round 1: Pitschka, Claus - Masius, Patrick, Dr. | 2025-12-19 |
| Pitschka, Claus | Ristovich, Dmitar | 0-1 | C11 | South African Chess Open | 2025-07-02 |
| Pitschka, Claus | Potgieter, Edward | 1-0 | D02 | South African Chess Open | 2025-06-28 |
| Pitschka, Claus | Oatlhotse, Providence | 0-1 | A45 | South African Chess Open | 2025-06-28 |
| Pitschka, Claus | Karacsonyi, Kata | 1/2-1/2 | A48 | Zalakaros2025 | 2025-05-31 |
| Pitschka, Claus | Aczel, Gergely | 0-1 | D02 | Zalakaros2025 | 2025-05-21 |
| Pitschka, Claus | Paschall, William | 1/2-1/2 | D01 | World Senior Chess Championship 2024 | 2024-11-25 |
| Pitschka, Claus | Marcziter, Dmitrii | 1-0 | D01 | Round 9: Pitschka, Claus - Marcziter, Dmitrii | 2024-10-19 |
| Pitschka, Claus | Winkler, Yonathan | 1/2-1/2 | D20 | Round 7: Pitschka, Claus - Winkler, Yonathan | 2024-10-17 |
| Pitschka, Claus | Lamers, Ludwig | 1-0 | A45 | Round 5: Pitschka, Claus - Lamers, Ludwig | 2024-10-15 |
| Pitschka, Claus | Horstmann, Michael | 1-0 | D01 | Round 3: Pitschka, Claus - Horstmann, Michael | 2024-10-13 |
| Pitschka, Claus | Wenning, Niels | 1-0 | D00 | Round 1: Pitschka, Claus - Wenning, Niels | 2024-10-12 |
| Claus Pitschka | Abdulrahman Al Ibrahim | 1-0 | C56 | Round 8: Claus Pitschka - Abdulrahman Al Ibrahim | 2023-11-09 |
| Claus Pitschka | Osama A. Attalib | 1-0 | A46 | Round 5: Claus Pitschka - Osama A. Attalib | 2023-11-06 |
| Claus Pitschka | Burentegsh Aldar | 0-1 | D01 | Round 3: Claus Pitschka - Burentegsh Aldar | 2023-11-04 |
| Claus Pitschka | Noor Hafiz Mohd Nor | 1-0 | B27 | Round 1: Claus Pitschka - Noor Hafiz Mohd Nor | 2023-11-03 |
| Claus Pitschka | Juan de Roda Husman | 0-1 | A42 | Round 6: Claus Pitschka - Juan de Roda Husman | 2022-08-17 |
| Claus Pitschka | Hauke, Dr. Reddmann | 1/2-1/2 | A46 | Round 5: Claus Pitschka - Hauke, Dr. Reddmann | 2022-08-16 |
| Claus Pitschka | Arno Zude | 1/2-1/2 | C56 | Round 3: Claus Pitschka - Arno Zude | 2022-08-14 |