43 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Schmitzer, Klaus | Bub, Volker | 1-0 | B00 | Runde 5: Schmitzer, Klaus - Bub, Volker | 2026-05-16 |
| Schmitzer, Klaus | Carlstedt, Jonathan | 0-1 | A45 | Runde 4: Schmitzer, Klaus - Carlstedt, Jonathan | 2026-05-15 |
| Schmitzer, Klaus | Meschke, Oliver | 1-0 | B34 | Runde 2: Schmitzer, Klaus - Meschke, Oliver | 2026-05-14 |
| Schmitzer, Klaus | Gluma, Christian | 1/2-1/2 | B06 | Round 2: Schmitzer, Klaus - Gluma, Christian | 2025-12-19 |
| Schmitzer, Klaus | Smith, Bryan | 0-1 | B61 | Heusenstamm Sparkassen Open 2025 | 2025-11-21 |
| Schmitzer, Klaus | Schwitkowski, Luka | 0-1 | B90 | Runde 9: Schmitzer, Klaus - Schwitkowski, Luka | 2025-10-18 |
| Schmitzer, Klaus | Winkler, Yonathan | 1/2-1/2 | D00 | Runde 7: Schmitzer, Klaus - Winkler, Yonathan | 2025-10-16 |
| Schmitzer, Klaus | Schwarz, David | 1-0 | C47 | Runde 4: Schmitzer, Klaus - Schwarz, David | 2025-10-13 |
| Schmitzer, Klaus | Pfaar, Zeno | 1-0 | A45 | Runde 2: Schmitzer, Klaus - Pfaar, Zeno | 2025-10-12 |
| Schmitzer, Klaus | Liu, Yi | 0-1 | C09 | Runde 5: Schmitzer, Klaus - Liu, Yi | 2025-10-11 |
| Schmitzer, Klaus | Miller, Hans-Werner | 1-0 | B00 | NRW-Blitz-Einzelmeisterschaft 2025 | 2025-03-29 |
| Schmitzer, Klaus | Schneider, Bernd | 1-0 | B06 | NRW-Blitz-Einzelmeisterschaft 2025 | 2025-03-29 |
| Schmitzer, Klaus | Moeller, Maurin | 0-1 | B40 | NRW-Blitz-Einzelmeisterschaft 2025 | 2025-03-29 |
| Schmitzer, Klaus | Schulze, Marc | 1/2-1/2 | B12 | NRW-Blitz-Einzelmeisterschaft 2025 | 2025-03-29 |
| Schmitzer, Klaus | Nhan, Jiehou | 1-0 | B13 | NRW-Blitz-Einzelmeisterschaft 2025 | 2025-03-29 |
| Schmitzer, Klaus | Winkler, Yonathan | 1-0 | B43 | Round 9: Schmitzer, Klaus - Winkler, Yonathan | 2024-10-19 |
| Schmitzer, Klaus | Heidemann, Kristjan | 1-0 | A45 | Round 4: Schmitzer, Klaus - Heidemann, Kristjan | 2024-10-14 |
| Schmitzer, Klaus | Mueller, Frank | 1-0 | B48 | Round 2: Schmitzer, Klaus - Mueller, Frank | 2024-10-13 |
| Schmitzer, Klaus | Bilovil, Bogdan | 1-0 | C07 | Round 6: Schmitzer, Klaus - Bilovil, Bogdan | 2024-10-11 |
| Schmitzer, Klaus | Korchynskyi, Mykola | 0-1 | B13 | Round 7: Schmitzer, Klaus - Korchynskyi, Mykola | 2024-10-11 |
| Klaus Schmitzer | Dennis Martin | 1-0 | A45 | Runde 6: Klaus Schmitzer - Dennis Martin | 2023-10-04 |
| Klaus Schmitzer | Heiko Kummerow | * | D00 | Runde 4: Klaus Schmitzer - Heiko Kummerow | 2023-10-02 |
| Klaus Schmitzer | Juergen Doeserich | 1-0 | B34 | Runde 2: Klaus Schmitzer - Juergen Doeserich | 2023-10-01 |