| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 451. B Nitish vs A Diermair |
| 1-0 | 127 | 2023 | Riga Tech Open-A | C92 Ruy Lopez, Closed |
| 452. M Lagarde vs A Diermair |
| 1-0 | 43 | 2024 | European Rapid Championship | B12 Caro-Kann Defense |
| 453. A Diermair vs F Mohammad |
| 1-0 | 32 | 2024 | European Rapid Championship | A49 King's Indian, Fianchetto without c4 |
| 454. T Laurusas vs A Diermair |
| 1-0 | 51 | 2024 | European Rapid Championship | A90 Dutch |
| 455. N Herega vs A Diermair |
| 0-1 | 52 | 2024 | European Rapid Championship | E42 Nimzo-Indian, 4.e3 c5, 5.Ne2 (Rubinstein) |
| 456. A Diermair vs O Cvitan |
| 0-1 | 34 | 2024 | European Rapid Championship | E06 Catalan, Closed, 5.Nf3 |
| 457. O Nakonechnyi vs A Diermair |
| 1-0 | 48 | 2024 | European Rapid Championship | A06 Reti Opening |
Kibitzing
