| 30 may 2026 | Torosyan, Bagrat 2232 | Holzwarth, Felix 2174 | 1-0 | B12 Defensa Caro-Kann: Advance Variation, Tal Variation | DEM U18 2026 | 49 | Ver |
| 29 may 2026 | Holzwarth, Felix 2174 | Moeller, Maurin 2330 | 0-1 | D36 Gambito de Dama rehusado: Exchange Variation, Reshevsky Variation | DEM U18 2026 | 23 | Ver |
| 28 may 2026 | Holzwarth, Felix 2174 | Gaertner, Alessandro 2078 | 1-0 | B12 Defensa Caro-Kann: Advance Variation, Botvinnik-Carls Defense | DEM U18 2026 | 36 | Ver |
| 27 may 2026 | Mester, Philipp 2285 | Holzwarth, Felix 2174 | 1-0 | D35 Gambito de Dama rehusado: Exchange Variation, Positional Variation | DEM U18 2026 | 45 | Ver |
| 27 may 2026 | Holzwarth, Felix 2174 | Haubold, Sebastian 2203 | 1-0 | E91 Defensa India de Rey: Orthodox Variation | DEM U18 2026 | 46 | Ver |
| 26 may 2026 | Steigleder, Maximilian 2087 | Holzwarth, Felix 2174 | 0-1 | B47 Defensa Siciliana: Taimanov Variation, Bastrikov Variation | DEM U18 2026 | 42 | Ver |
| 25 may 2026 | Holzwarth, Felix 2174 | Helms, Finn 2079 | ½-½ | B50 Defensa Siciliana: Delayed Alapin Variation, with d6 | DEM U18 2026 | 46 | Ver |
| 24 may 2026 | Holzwarth, Felix 2174 | Klaska, Philipp Leon 2298 | 0-1 | A57 Gambito Benko rehusado: Sosonko Variation | DEM U18 2026 | 26 | Ver |
| 29 dic 2025 | Tietz, Bennit 2012 | Holzwarth, Felix 2089 | 0-1 | C77 Apertura Española (Ruy López): Morphy Defense, Mackenzie Variation | DVM U20 2025 | 42 | Ver |
| 27 dic 2025 | Pflug, Anton 2009 | Holzwarth, Felix 2089 | 1-0 | C11 Defensa Francesa: Steinitz Variation, Boleslavsky Variation | DVM U20 2025 | 28 | Ver |