29 games in the PremovedPrep archive. Games as White.
| White | Black | Result | ECO | Event | Date |
|---|---|---|---|---|---|
| Wirthensohn, Heinz | Beliavsky, Alexander G | 0-1 | A43 | Round 9: Wirthensohn, Heinz - Beliavsky, Alexander G | 2026-09-04 |
| Wirthensohn, Heinz | Carlsson, Ingvar | 1-0 | A04 | Round 8: Wirthensohn, Heinz - Carlsson, Ingvar | 2026-09-03 |
| Wirthensohn, Heinz | Baker, Chris W | 1/2-1/2 | D02 | Round 6: Wirthensohn, Heinz - Baker, Chris W | 2026-09-01 |
| Wirthensohn, Heinz | Nunn, John D M | 1/2-1/2 | A48 | Round 3: Wirthensohn, Heinz - Nunn, John D M | 2026-08-29 |
| Wirthensohn, Heinz | Bhopal, Raj | 1/2-1/2 | A15 | World Senior Team 2025 S65 | 2025-02-26 |
| Wirthensohn, Heinz | Schmidt, Bodo | 1-0 | D12 | World Senior Team 2025 S65 | 2025-02-23 |
| Wirthensohn, Heinz | Heinig, Wolfram, Dr. | 1-0 | A30 | World Senior Team 2025 S65 | 2025-02-21 |
| Wirthensohn, Heinz | Yrjola, Jouni | 1/2-1/2 | B38 | World Senior Team 2025 S65 | 2025-02-18 |
| Wirthensohn, Heinz | Hardicsay, Peter | 1/2-1/2 | A15 | European Senior Team Chess Championship 2024 - Section 65 + | 2024-05-09 |
| Wirthensohn, Heinz | Haik, Aldo | 1/2-1/2 | D11 | European Senior Team Chess Championship 2024 - Section 65 + | 2024-05-07 |
| Heinz Wirthensohn | Andreas Huss | 1/2-1/2 | A14 | Round 7: Heinz Wirthensohn - Andreas Huss | 2023-09-26 |
| Heinz Wirthensohn | Carlos Horacio Garcia Palermo | 1/2-1/2 | A15 | Round 5: Heinz Wirthensohn - Carlos Horacio Garcia Palermo | 2023-09-23 |
| Heinz Wirthensohn | Gerrit Prakken | 1/2-1/2 | D02 | Round 3: Heinz Wirthensohn - Gerrit Prakken | 2023-09-21 |
| Wirthensohn, Heinz | Kuhn, Thomas | 1/2-1/2 | A41 | Schweizer Einzelmeisterschaft 2023 Seniors 60+ | |
| Wirthensohn, Heinz | Wirz, Heinz | 1-0 | E92 | Schweizer Einzelmeisterschaft 2023 Seniors 60+ | |
| Wirthensohn, Heinz | Borner, Daniel | 0-1 | E97 | Schweizer Einzelmeisterschaft 2023 Seniors 60+ | |
| Wirthensohn, Heinz | Huss, Andreas | 1-0 | A15 | Schweizer Einzelmeisterschaft 2023 Seniors 60+ |