| 3 abr 2026 | Ondersteijn, Niels 2367 | Bruns, Kai-Christian 2170 | 1-0 | A11 Apertura Réti: Anglo-Slav Variation, with g3 | Grenke Chess Festival 2026 Open | 56 | Ver |
| 5 ene 2026 | Bruns, Kai-Christian 2148 | Stotyn, Fabian 2184 | 0-1 | C02 Defensa Francesa: Advance Variation, Wade Variation | Runde 7: Bruns, Kai-Christian - Stotyn, Fabian | 35 | Ver |
| 4 ene 2026 | Kieselbach, Jannik 2062 | Bruns, Kai-Christian 2148 | 0-1 | B22 Defensa Siciliana: Delayed Alapin Variation | Runde 6: Kieselbach, Jannik - Bruns, Kai-Christian | 54 | Ver |
| 4 ene 2026 | Renner, Kai 2073 | Bruns, Kai-Christian 2148 | ½-½ | B45 Defensa Siciliana: Four Knights Variation, Exchange Variation | Runde 5: Renner, Kai - Bruns, Kai-Christian | 28 | Ver |
| 3 ene 2026 | Drygala, Lars 2045 | Bruns, Kai-Christian 2148 | 0-1 | A45 Defensa India: Accelerated London System | Runde 3: Drygala, Lars - Bruns, Kai-Christian | 30 | Ver |
| 28 dic 2025 | Bruns, Kai-Christian 2148 | Kuegel, Tobias 2388 | ½-½ | C02 Defensa Francesa: Advance Variation, Euwe Variation | Runde 4: Bruns, Kai-Christian - Kuegel, Tobias | 64 | Ver |