| 22 nov 2025 | Novak, Attila Robert 2155 | Ziska, Helgi Dam 2543 | 0-1 | E68 Defensa India de Rey: Fianchetto Variation, Classical Variation | 9th ESNA Chess Championship 2025 | 31 | Ver |
| 19 nov 2025 | Isaakidis, Alexandros 2248 | Ziska, Helgi Dam 2543 | 0-1 | A05 Ataque Indio de Rey: Symmetrical Defense | 9th ESNA Chess Championship 2025 | 42 | Ver |
| 17 nov 2025 | Ziska, Helgi Dam 2543 | De La Riva Aguado, Oscar 2439 | ½-½ | C07 Defensa Francesa: Tarrasch Variation, Open System, Euwe-Keres Line | 9th ESNA Chess Championship 2025 | 35 | Ver |
| 16 nov 2025 | Wiedenkeller, Michael 2387 | Ziska, Helgi Dam 2543 | ½-½ | E62 Defensa India de Rey: Fianchetto Variation, Uhlmann-Szabo System | 9th ESNA Chess Championship 2025 | 38 | Ver |
| 15 nov 2025 | Ziska, Helgi Dam 2543 | Bagheri, Amir 2356 | ½-½ | B10 Defensa Caro-Kann: Two Knights Attack | 9th ESNA Chess Championship 2025 | 31 | Ver |
| 14 nov 2025 | Ziska, Helgi Dam 2543 | Krieger, Markus 2168 | 1-0 | A07 Ataque Indio de Rey | 9th ESNA Chess Championship 2025 | 31 | Ver |