21 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Sandner, Gunter | Unger, Michael | 1/2-1/2 | A46 | Round 5: Sandner, Gunter - Unger, Michael | 2026-09-18 |
| Sandner, Gunter | Dresen, Ulrich | 1-0 | E06 | Round 4: Sandner, Gunter - Dresen, Ulrich | 2026-09-17 |
| Sandner, Gunter | Schoene, Ralf | 1/2-1/2 | A64 | 34. Deutsche Senioren Mannschaftsmeisterschaft 65+ | 2026-09-16 |
| Sandner, Gunter | Schnelzer, Reinhold, Dr. | 1/2-1/2 | E05 | Round 2: Sandner, Gunter - Schnelzer, Reinhold, Dr. | 2026-09-16 |
| Sandner, Gunter | Kornrumpf, Joachim | 1-0 | A72 | Round 7: Sandner, Gunter - Kornrumpf, Joachim | 2026-07-23 |
| Sandner, Gunter | Thomas Jensen | 0-1 | D43 | Round 1: Sandner, Gunter - Thomas Jensen | 2026-07-17 |
| Sandner, Gunter | Ivanovic, Bozidar | 1/2-1/2 | E05 | Round 7: Sandner, Gunter - Ivanovic, Bozidar | 2026-04-26 |
| Sandner, Gunter | Raetsky, Alexander | 1/2-1/2 | D02 | Round 6: Sandner, Gunter - Raetsky, Alexander | 2026-04-25 |
| Sandner, Gunter | Vadlja, Stjepan | 1-0 | E09 | ESTCC65 | 2025-04-12 |
| Sandner, Gunter | Beilfuss, Wilfried, Dr. | 1/2-1/2 | E05 | ESTCC65 | 2025-04-10 |
| Sandner, Gunter | Rooze, Jan | 1-0 | E11 | ESTCC65 | 2025-04-08 |