| 1 ago 2026 | Goldkuhle, Collin 2181 | Gan-Erdene, Sugar 2474 | 0-1 | B66 Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Early Deviations | Sparkassen Chess Trophy 2026 | Open A | 35 | Ver |
| 24 jul 2026 | De Wit, Evan 2009 | Goldkuhle, Collin 2181 | 0-1 | B56 Sicilian Defense: Venice Attack | Dutch Open 2026 - Dutch Open | 41 | Ver |
| 23 jul 2026 | Goldkuhle, Collin 2181 | Han, Qixuan 2058 | 0-1 | A36 English Opening: Symmetrical Variation, Botvinnik System | Dutch Open 2026 - Dutch Open | 67 | Ver |
| 22 jul 2026 | Habig, Bryan 2077 | Goldkuhle, Collin 2181 | 1-0 | A35 English Opening: Symmetrical Variation, Two Knights Variation | Dutch Open 2026 - Dutch Open | 38 | Ver |
| 21 jul 2026 | Goldkuhle, Collin 2181 | Hausrath, Daniel 2456 | 0-1 | B38 Sicilian Defense: Accelerated Dragon, Maróczy Bind | Dutch Open 2026 - Dutch Open | 46 | Ver |
| 25 may 2026 | Goldkuhle, Collin 2017 | Kummerow, Heiko 2141 | ½-½ | C03 French Defense: Tarrasch Variation | 13. Krefelder Pfingstopen 2026 | 11 | Ver |
| 24 may 2026 | Goldkuhle, Collin 2017 | Tomov, Georgi 2297 | 0-1 | B15 Caro-Kann Defense: Tartakower Variation | 13. Krefelder Pfingstopen 2026 | 48 | Ver |
| 24 may 2026 | Huesmann, Thomas 2182 | Goldkuhle, Collin 2017 | 0-1 | B51 Sicilian Defense: Moscow Variation | 13. Krefelder Pfingstopen 2026 | 42 | Ver |
| 23 may 2026 | Goldkuhle, Collin 2017 | Gutkin, Ilya 2280 | ½-½ | B23 Sicilian Defense: Closed, Traditional | 13. Krefelder Pfingstopen 2026 | 80 | Ver |
