| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. H Wang vs A Diermair |
| 1-0 | 40 | 2008 | Mindsports | C95 Ruy Lopez, Closed, Breyer |
| 2. Kryvoruchko vs A Diermair |
| 0-1 | 51 | 2008 | Mindsports | C95 Ruy Lopez, Closed, Breyer |
| 3. L Rindlisbacher vs A Diermair |
| 0-1 | 64 | 2011 | European Championship | C95 Ruy Lopez, Closed, Breyer |
| 4. C Ali Marandi vs A Diermair |
| 1-0 | 42 | 2012 | European Championship | C95 Ruy Lopez, Closed, Breyer |
| 5. A Pavlidis vs A Diermair |
| ½-½ | 42 | 2017 | European Team Championship | C95 Ruy Lopez, Closed, Breyer |
| 6. A Volokitin vs A Diermair |
| 1-0 | 53 | 2018 | Austrian Bundesliga 2017/18 | C95 Ruy Lopez, Closed, Breyer |
| 7. V S Gujrathi vs A Diermair |
| 1-0 | 32 | 2018 | Batumi Olympiad | C95 Ruy Lopez, Closed, Breyer |
| 8. P Makoli vs A Diermair |
| 0-1 | 53 | 2021 | European Club Cup | C95 Ruy Lopez, Closed, Breyer |
| 9. A Kubicka vs A Diermair |
| 1-0 | 37 | 2022 | European Blitz Chess Championship | C95 Ruy Lopez, Closed, Breyer |
| 10. O Wartiovaara vs A Diermair |
| ½-½ | 29 | 2023 | Riga Tech Open-A | C95 Ruy Lopez, Closed, Breyer |
Kibitzing
