| 22 jul 2026 | Van den Bosch, Arno 2024 | Kitze, Alexander 2269 | ½-½ | B32 Defensa Siciliana: O'Kelly Variation, Maróczy Bind, Geller Line | Ghent Open 2026 | 17 | Ver |
| 21 jul 2026 | Venkataramanan, T.S. 2219 | Kitze, Alexander 2269 | 1-0 | B22 Defensa Siciliana: Alapin Variation, Smith-Morra Declined | Ghent Open 2026 | 37 | Ver |
| 20 jul 2026 | Lumachi, Gabriele 2465 | Kitze, Alexander 2269 | 1-0 | A32 Apertura Inglesa: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense | Ghent Open 2026 | 41 | Ver |
| 20 jul 2026 | Kitze, Alexander 2269 | Ghyselen, Wouter 2151 | 1-0 | E62 Defensa India de Rey: Fianchetto Variation, Kavalek Defense | Ghent Open 2026 | 53 | Ver |
| 19 jul 2026 | Sosef, Noah 2053 | Kitze, Alexander 2269 | 0-1 | B50 Defensa Siciliana: Delayed Alapin Variation, with d6 | Ghent Open 2026 | 37 | Ver |
| 21 jun 2026 | Kitze, Alexander 2249 | Aepfler, Christian 2133 | ½-½ | A14 Apertura Inglesa: Agincourt Defense, Neo-Catalan Declined | Deutsche Schnellschachmeisterschaft 2026 - OPEN | 25 | Ver |
| 21 jun 2026 | Braun, Michael 2087 | Kitze, Alexander 2249 | 0-1 | D78 Defensa Neogrünfeld: Classical Variation, Original Defense | Deutsche Schnellschachmeisterschaft 2026 - OPEN | 31 | Ver |
| 21 jun 2026 | Kitze, Alexander 2249 | Koppe, Connor 2078 | ½-½ | A04 Apertura Zukertort: Sicilian Invitation | Deutsche Schnellschachmeisterschaft 2026 - OPEN | 53 | Ver |
| 21 jun 2026 | Brunke, Pascal 2132 | Kitze, Alexander 2249 | 1-0 | A45 Defensa India: Accelerated London System | Deutsche Schnellschachmeisterschaft 2026 - OPEN | 50 | Ver |
| 20 jun 2026 | Kitze, Alexander 2249 | Bracker, Frank 2303 | ½-½ | A05 Apertura Zukertort | Deutsche Schnellschachmeisterschaft 2026 - OPEN | 46 | Ver |
| 20 jun 2026 | Renner, Kai 2149 | Kitze, Alexander 2249 | 1-0 | B67 Defensa Siciliana: Richter-Rauzer Variation, Neo-Modern Variation | Deutsche Schnellschachmeisterschaft 2026 - OPEN | 22 | Ver |
| 20 jun 2026 | Kitze, Alexander 2249 | Donchenko, Alexander 2586 | ½-½ | A05 Ataque Indio de Rey: Spassky Variation | Deutsche Schnellschachmeisterschaft 2026 - OPEN | 81 | Ver |
| 20 jun 2026 | Stork, Oliver 2349 | Kitze, Alexander 2249 | 1-0 | A15 Apertura Inglesa: Anglo-Indian Defense, King's Knight Variation | Deutsche Schnellschachmeisterschaft 2026 - OPEN | 37 | Ver |
| 4 abr 2026 | Kitze, Alexander 2282 | Schmidek, Emil 2448 | 0-1 | D02 Apertura de Peón de Dama: Symmetrical Variation, Pseudo-Catalan | Grenke Chess Festival 2026 Open | 34 | Ver |
| 3 abr 2026 | Kitze, Alexander 2282 | Firman, Nazar 2458 | 0-1 | A08 Ataque Indio de Rey: Sicilian Variation | Grenke Chess Festival 2026 Open | 47 | Ver |