| Nov 22, 2025 | Novak | 0–1 | Ziska | Round 9: Novak, Attila Robert - Ziska, Helgi Dam | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Nov 19, 2025 | Isaakidis | 0–1 | Ziska | Round 6: Isaakidis, Alexandros - Ziska, Helgi Dam | King's Indian Attack: Symmetrical Defense | |
| Nov 18, 2025 | Ziska | 1–0 | Volpinari | Round 5: Ziska, Helgi Dam - Volpinari, Danilo | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Nov 17, 2025 | Mooney | 0–1 | Ziska | Round 4: Mooney, Graham - Ziska, Helgi Dam | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Nov 17, 2025 | Ziska | ½–½ | De La Riva Aguado | Round 3: Ziska, Helgi Dam - De La Riva Aguado, Oscar | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Nov 16, 2025 | Wiedenkeller | ½–½ | Ziska | Round 2: Wiedenkeller, Michael - Ziska, Helgi Dam | King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System | |
| Nov 15, 2025 | Ziska | ½–½ | Bagheri | Round 1: Ziska, Helgi Dam - Bagheri, Amir | Caro-Kann Defense: Two Knights Attack | |
| Nov 14, 2025 | Ziska | 1–0 | Krieger | Round 7: Ziska, Helgi Dam - Krieger, Markus | King's Indian Attack | |
| Sep 22, 2024 | Ziska | ½–½ | Navara | 45th FIDE Chess Olympiad | Ruy Lopez: Open Berlin Defense, l'Hermet Variation | |
| Sep 21, 2024 | Kuybokarov | ½–½ | Ziska | 45th FIDE Chess Olympiad | Ruy Lopez: Morphy Defense, Modern Steinitz Defense, Fianchetto Variation | |
| Sep 19, 2024 | Ziska | ½–½ | Pelletier | 45th FIDE Chess Olympiad | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Sep 18, 2024 | Lee | 1–0 | Ziska | 45th FIDE Chess Olympiad | King's Indian Defense: Normal Variation, Rare Defenses | |
| Sep 16, 2024 | Ziska | 0–1 | Fedoseev | 45th FIDE Chess Olympiad | Caro-Kann Defense: Tartakower Variation | |
| Sep 14, 2024 | Ziska | ½–½ | Deac | 45th FIDE Chess Olympiad | Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | |
| Sep 13, 2024 | Allam | 0–1 | Ziska | 45th FIDE Chess Olympiad | Sicilian Defense: Najdorf Variation, Freak Attack | |
| Sep 12, 2024 | Ziska | 1–0 | Yilmaz | 45th FIDE Chess Olympiad | Sicilian Defense: Najdorf Variation | |
| Sep 11, 2024 | Ziska | 0–1 | Mathurin | 45th FIDE Chess Olympiad | King's Indian Attack: Symmetrical Defense | |
| Dec 18, 2022 | Ziska | ½–½ | Seo | European Rapid Chess Championship 2022 | Sicilian Defense: Moscow Variation | |
| Dec 18, 2022 | Ziska | ½–½ | Wieczorek | European Rapid Chess Championship 2022 | Sicilian Defense: French Variation | |
| Dec 18, 2022 | Kozak | 0–1 | Ziska | European Rapid Chess Championship 2022 | King's Indian Defense: Normal Variation, Rare Defenses | |
| Dec 18, 2022 | Klekowski | ½–½ | Ziska | European Rapid Chess Championship 2022 | English Opening: King's English Variation, Botvinnik System | |
| Dec 18, 2022 | Szpar | 0–1 | Ziska | European Rapid Chess Championship 2022 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Dec 17, 2022 | Ziska | 1–0 | Trushko | European Rapid Championship | Caro-Kann Defense: Maróczy Variation | |
| Dec 17, 2022 | Ziska | ½–½ | Hrebenshchykova | European Rapid Chess Championship 2022 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Dec 17, 2022 | Ziska | 1–0 | Niezhentsev | European Rapid Chess Championship 2022 | Sicilian Defense: Moscow Variation | |
| Dec 17, 2022 | Bukala | 0–1 | Ziska | European Rapid Chess Championship 2022 | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Dec 17, 2022 | Maisuradze | 0–1 | Ziska | European Rapid Chess Championship 2022 | Sicilian Defense: Closed | |
| Dec 16, 2022 | Ziska | 1–0 | Helaszek | European Blitz Chess Championship 2022 | Ruy Lopez: Fianchetto Defense | |
| Dec 16, 2022 | Ziska | 1–0 | Jonsson | European Blitz Chess Championship 2022 | Scandinavian Defense: Valencian Variation | |
| Dec 16, 2022 | Ziska | 1–0 | Orzech | European Blitz Chess Championship 2022 | French Defense: King's Indian Attack | |
| Dec 16, 2022 | Ziska | 0–1 | Gavrilescu | European Blitz Chess Championship 2022 | French Defense: King's Indian Attack | |
| Dec 16, 2022 | Ziska | 1–0 | Koziorowicz | Katowice | Sicilian Defense: Moscow Variation, Main Line | |
| Dec 16, 2022 | Ziska | 1–0 | Spalir | European Blitz Chess Championship 2022 | Ruy Lopez: Closed, Pilnik Variation | |
| Dec 16, 2022 | Ziska | 1–0 | Licznerski | European Blitz Chess Championship 2022 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Retreat Line | |
| Dec 16, 2022 | Ziska | 0–1 | Pultinevicius | European Blitz Chess Championship 2022 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Dec 16, 2022 | Ziska | 1–0 | Sahidi | European Blitz Chess Championship 2022 | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| Dec 16, 2022 | Ziska | 0–1 | Alonso Rosell | European Blitz Chess Championship 2022 | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| Dec 16, 2022 | Ziska | 1–0 | Plichta | European Blitz Chess Championship 2022 | Pterodactyl Defense: Western, Rhamphorhynchus | |
| Dec 16, 2022 | Helaszek | 0–1 | Ziska | European Blitz Chess Championship 2022 | Sicilian Defense: Najdorf Variation, Opocensky Variation, Traditional Line | |
| Dec 16, 2022 | Jonsson | 0–1 | Ziska | European Blitz Chess Championship 2022 | Sicilian Defense | |
| Dec 16, 2022 | Orzech | 0–1 | Ziska | European Blitz Chess Championship 2022 | Modern Defense: Two Knights Variation | |
| Dec 16, 2022 | Gavrilescu | 1–0 | Ziska | European Blitz Chess Championship 2022 | Sicilian Defense: Najdorf Variation, English Attack | |
| Dec 16, 2022 | Koziorowicz | 0–1 | Ziska | Katowice | Sicilian Defense: Moscow Variation | |
| Dec 16, 2022 | Spalir | ½–½ | Ziska | European Blitz Chess Championship 2022 | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Dec 16, 2022 | Licznerski | 0–1 | Ziska | European Blitz Chess Championship 2022 | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Dec 16, 2022 | Pultinevicius | 0–1 | Ziska | European Blitz Chess Championship 2022 | Indian Defense | |
| Dec 16, 2022 | Sahidi | ½–½ | Ziska | European Blitz Chess Championship 2022 | King's Indian Defense: Fianchetto Variation, Classical Variation | |
| Dec 16, 2022 | Alonso Rosell | 1–0 | Ziska | European Blitz Chess Championship 2022 | King's Indian Defense: Fianchetto Variation, Classical Fianchetto | |
| Dec 16, 2022 | Plichta | 1–0 | Ziska | European Blitz Chess Championship 2022 | Trompowsky Attack: Raptor Variation | |