38 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Zumbrunn, Simon | Bulva, Maksim | 1-0 | B27 | Round 5: Zumbrunn, Simon - Bulva, Maksim | 2026-07-22 |
| Zumbrunn, Simon | Amado-Blanco, Carlos | 1-0 | B12 | Round 3: Zumbrunn, Simon - Amado-Blanco, Carlos | 2026-07-21 |
| Zumbrunn, Simon | Albicker, Laurenz | 1-0 | B03 | Round 1: Zumbrunn, Simon - Albicker, Laurenz | 2026-07-20 |
| Zumbrunn, Simon | Hirzel, Robin | 0-1 | C11 | Round 6: Zumbrunn, Simon - Hirzel, Robin | 2026-07-19 |
| Zumbrunn, Simon | Osmani, Xhevdet | 0-1 | B12 | Round 10: Zumbrunn, Simon - Osmani, Xhevdet | 2026-07-19 |
| Zumbrunn, Simon | Kukushkin, Ivan | 0-1 | B21 | Round 1: Zumbrunn, Simon - Kukushkin, Ivan | 2026-07-12 |
| Zumbrunn, Simon | Lang, Fabian | 0-1 | B12 | Round 9: Zumbrunn, Simon - Lang, Fabian | 2026-07-12 |
| Zumbrunn, Simon | Delaquis, Gianluca | 1-0 | B12 | Biel Chess Festival 2025 WT 1 | 2025-07-23 |
| Zumbrunn, Simon | Shahmammadli, Ramiz | 1-0 | C54 | Biel Chess Festival 2025 WT 1 | 2025-07-21 |
| Zumbrunn, Simon | Masserey, Yvan | 0-1 | C42 | Biel Chess Festival 2025 Blitz | 2025-07-20 |
| Zumbrunn, Simon | Clausen, Martin | 1-0 | B01 | Biel Chess Festival 2025 Blitz | 2025-07-20 |
| Zumbrunn, Simon | Lappalainen, Matias | 1-0 | C49 | Biel Chess Festival 2025 Blitz | 2025-07-20 |
| Zumbrunn, Simon | Ballmer, Mirko | 0-1 | B01 | Biel Chess Festival 2025 Blitz | 2025-07-20 |
| Zumbrunn, Simon | Filimonov, Arsenii | 0-1 | B43 | Biel Chess Festival 2025 WT 1 | 2025-05-18 |
| Zumbrunn, Simon | Sushrutha, Reddy | 0-1 | B72 | Biel Chess Festival WT1 | 2024-07-23 |
| Zumbrunn, Simon | Toktomushev, Teimur | 0-1 | B43 | Biel Chess Festival BTZ | 2024-07-21 |
| Zumbrunn, Simon | Wilhelm, Serge | 0-1 | B13 | Biel Chess Festival BTZ | 2024-07-21 |
| Zumbrunn, Simon | Arulanantham, Aneet | 0-1 | B13 | Biel Chess Festival BTZ | 2024-07-21 |
| Zumbrunn, Simon | Hirt, Markus | 0-1 | B02 | Biel Chess Festival BTZ | 2024-07-21 |