| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 301. K Plichta vs H Ziska |
| 1-0 | 43 | 2022 | European Blitz Chess Championship | A45 Queen's Pawn Game |
| 302. H Ziska vs K Plichta |
| 1-0 | 43 | 2022 | European Blitz Chess Championship | B06 Robatsch |
| 303. Weronika Bukala vs H Ziska |
| 0-1 | 38 | 2022 | European Rapid Chess Championship | B50 Sicilian |
| 304. H Ziska vs A Trushko |
| 1-0 | 49 | 2022 | European Rapid Chess Championship | B12 Caro-Kann Defense |
| 305. M Paszewski vs H Ziska |
| ½-½ | 46 | 2022 | European Rapid Chess Championship | A05 Reti Opening |
| 306. H Ziska vs Y Hrebenshchykova |
| ½-½ | 36 | 2022 | European Rapid Chess Championship | A07 King's Indian Attack |
| 307. N Maisuradze vs H Ziska |
| 0-1 | 23 | 2022 | European Rapid Chess Championship | B23 Sicilian, Closed |
| 308. H Ziska vs Kyrylo Niezhentsev |
| 1-0 | 32 | 2022 | European Rapid Chess Championship | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 309. A Kozak vs H Ziska |
| 0-1 | 65 | 2022 | European Rapid Chess Championship | E90 King's Indian |
| 310. H Ziska vs J M Seo |
| ½-½ | 41 | 2022 | European Rapid Chess Championship | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 311. M Klekowski vs H Ziska |
| ½-½ | 65 | 2022 | European Rapid Chess Championship | A26 English |
| 312. H Ziska vs O Wieczorek |
| ½-½ | 57 | 2022 | European Rapid Chess Championship | A07 King's Indian Attack |
| 313. M Szpar vs H Ziska |
| 0-1 | 25 | 2022 | European Rapid Chess Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 314. H Ziska vs N Mathurin |
 | 0-1 | 39 | 2024 | Budapest Olympiad | A05 Reti Opening |
| 315. H Ziska vs M Yilmaz |
| 1-0 | 41 | 2024 | Budapest Olympiad | B90 Sicilian, Najdorf |
| 316. M Allam vs H Ziska |
| 0-1 | 51 | 2024 | Budapest Olympiad | B90 Sicilian, Najdorf |
| 317. H Ziska vs B Deac |
| ½-½ | 40 | 2024 | Budapest Olympiad | C78 Ruy Lopez |
| 318. H Ziska vs V Fedoseev |
| 0-1 | 40 | 2024 | Budapest Olympiad | B15 Caro-Kann |
| 319. J Lee vs H Ziska |
| 1-0 | 56 | 2024 | Budapest Olympiad | E90 King's Indian |
| 320. H Ziska vs Pelletier |
| ½-½ | 32 | 2024 | Budapest Olympiad | C07 French, Tarrasch |
| 321. T Kuybokarov vs H Ziska |
| ½-½ | 67 | 2024 | Budapest Olympiad | C76 Ruy Lopez, Modern Steinitz Defense, Fianchetto Variation |
Kibitzing
