| 19 abr 2026 | Bulmaga, Irina 2394 | Ziegenfuss, Antonia 2224 | ½-½ | B45 Defensa Siciliana: Four Knights Variation, Exchange Variation | German Women's Bundesliga 2025/26 | 32 | Ver |
| 18 abr 2026 | Ziegenfuss, Antonia 2224 | Nebolsina, Vera 2193 | 1-0 | A85 Defensa Holandesa: Queen's Knight Variation | German Women's Bundesliga 2025/26 | 41 | Ver |
| 17 abr 2026 | Ziegenfuss, Antonia 2224 | Brandt, Carina 2069 | 1-0 | E73 Defensa India de Rey: Semi-Averbakh System | German Women's Bundesliga 2025/26 | 21 | Ver |
| 6 abr 2026 | Biastoch, Bennet 2346 | Ziegenfuss, Antonia 2224 | ½-½ | E06 Apertura Catalana: Closed | Grenke Chess Festival 2026 Open | 22 | Ver |
| 5 abr 2026 | Knuedel, Torben 2366 | Ziegenfuss, Antonia 2224 | 1-0 | B29 Defensa Siciliana: Nimzowitsch Variation, Advance Variation | Grenke Chess Festival 2026 Open | 46 | Ver |
| 5 abr 2026 | Ziegenfuss, Antonia 2224 | Papasimakopoulos, Alexandros 2352 | 1-0 | A40 Apertura de Peón de Dama: Modern Defense | Grenke Chess Festival 2026 Open | 46 | Ver |
| 15 mar 2026 | Heutling, Elina 2010 | Ziegenfuss, Antonia 2217 | 0-1 | B47 Defensa Siciliana: Taimanov Variation, Bastrikov Variation | German Women's Bundesliga 2025/26 | 51 | Ver |
| 22 feb 2026 | Ziegenfuss, Antonia 2226 | Movsesian, Julia 2216 | ½-½ | D35 Gambito de Dama rehusado: Exchange Variation, Positional Variation | FB1 2526 Hamburger SK - Rodewischer Scha | 29 | Ver |
| 21 feb 2026 | Hrebenshchykova, Yelyzaveta 2277 | Ziegenfuss, Antonia 2226 | 1-0 | B45 Defensa Siciliana: Four Knights Variation, Exchange Variation | FB1 2526 SC 1957 Bad Königshofen - Ham | 56 | Ver |
| 30 dic 2025 | Ziegenfuss, Antonia 2230 | Pahl, Theis 2214 | 1-0 | E20 Defensa Nimzoindia: Kmoch Variation | Bremer Silvester Open 2025 | A | 28 | Ver |
| 29 dic 2025 | Lammers, Markus 2297 | Ziegenfuss, Antonia 2230 | ½-½ | A34 Apertura Inglesa: Symmetrical Variation, Rubinstein Variation | Bremer Silvester Open 2025 | A | 79 | Ver |
| 29 dic 2025 | Ziegenfuss, Antonia 2230 | Bundan, Edward 2080 | 1-0 | A13 Apertura Inglesa: Neo-Catalan | Bremer Silvester Open 2025 | A | 68 | Ver |
| 28 dic 2025 | Lu, Yunong Elias 2062 | Ziegenfuss, Antonia 2230 | 0-1 | A00 Apertura Polaca: German Defense | Bremer Silvester Open 2025 | A | 35 | Ver |
| 30 nov 2025 | Ziegenfuss, Antonia 2230 | Bashylina, Luisa 2136 | ½-½ | A21 Apertura Inglesa: King's English Variation, Kramnik-Shirov Counterattack | German Women's Bundesliga 2025/26 | 42 | Ver |
| 29 nov 2025 | Rybackova, Lucie 2016 | Ziegenfuss, Antonia 2230 | 1-0 | B29 Defensa Siciliana: Nimzowitsch Variation, Main Line | German Women's Bundesliga 2025/26 | 51 | Ver |
| 23 nov 2025 | Ziegenfuss, Antonia 2044 | Eilenberg, Jonas 2299 | 0-1 | D31 Gambito de Dama rehusado: Queen's Knight Variation | German University Chess Championship 2025 | Blitz (Boards 1-100) | 35 | Ver |
| 23 nov 2025 | Manucharyan, Andriy 2211 | Ziegenfuss, Antonia 2044 | 1-0 | A45 Ataque Trompowsky | German University Chess Championship 2025 | Blitz (Boards 1-100) | 61 | Ver |
| 23 nov 2025 | Ziegenfuss, Antonia 2044 | Leeb, Simon 2239 | 1-0 | D10 Defensa Eslava | German University Chess Championship 2025 | Blitz (Boards 1-100) | 41 | Ver |
| 23 nov 2025 | Dobrikov, Marco 2324 | Ziegenfuss, Antonia 2044 | 1-0 | A34 Apertura Inglesa: Symmetrical Variation, Rubinstein Variation | German University Chess Championship 2025 | Blitz (Boards 1-100) | 23 | Ver |
| 22 nov 2025 | Ziegenfuss, Antonia 2101 | Krause, Benedict 2417 | 0-1 | D85 Defensa Grünfeld: Exchange Variation, Modern Exchange Variation | German University Chess Championship 2025 | Rapid Board 1-100 | 47 | Ver |