| 4 jul 2026 | Karde, Douglas 2053 | Ivenholt, Niklas 2043 | 0-1 | C45 Apertura Escocesa: Classical Variation | Schack-SM 2026 | Mästarklassen | 24 | Ver |
| 3 jul 2026 | Aroven, Mikael 2084 | Karde, Douglas 2053 | 1-0 | A15 Apertura Inglesa: Anglo-Indian Defense | Schack-SM 2026 | Mästarklassen | 37 | Ver |
| 2 jul 2026 | Karde, Douglas 2053 | Nilsson, Patrik 1978 2155 | 1-0 | C13 Defensa Francesa: Alekhine-Chatard Attack, Breyer Variation | Schack-SM 2026 | Mästarklassen | 29 | Ver |
| 2 jul 2026 | Bende, Tobias 2137 | Karde, Douglas 2053 | 1-0 | B07 Defensa Pirc: 150 Attack | Schack-SM 2026 | Mästarklassen | 42 | Ver |
| 1 jul 2026 | Karde, Douglas 2053 | Strand, Sixten 2115 | 1-0 | A03 Apertura Bird: Dutch Variation | Schack-SM 2026 | SM-Blixten | 75 | Ver |
| 1 jul 2026 | Grahn, Vidar 2245 | Karde, Douglas 2053 | 1-0 | D90 Defensa Grünfeld: Three Knights Variation | Schack-SM 2026 | SM-Blixten | 34 | Ver |
| 1 jul 2026 | Karde, Douglas 2053 | Nilsson, Patrik 1978 2155 | 0-1 | C13 Defensa Francesa: Alekhine-Chatard Attack, Breyer Variation | Schack-SM 2026 | SM-Blixten | 30 | Ver |
| 1 jul 2026 | Fransson, Patrick 2102 | Karde, Douglas 2053 | 0-1 | A45 Ataque Trompowsky: Classical Defense | Schack-SM 2026 | SM-Blixten | 69 | Ver |
| 1 jul 2026 | Karde, Douglas 2053 | Grandelius, Nils 2603 | 0-1 | B54 Defensa Siciliana: Modern Variations, Main Line | Schack-SM 2026 | SM-Blixten | 25 | Ver |
| 1 jul 2026 | Karde, Douglas 2053 | Soppela, Toni 2093 | 0-1 | C45 Apertura Escocesa: Classical Variation | Schack-SM 2026 | Mästarklassen | 29 | Ver |
| 30 jun 2026 | Thyberg, Andre 2111 | Karde, Douglas 2053 | 1-0 | B07 Defensa Pirc: Kholmov System | Schack-SM 2026 | Mästarklassen | 69 | Ver |
| 29 jun 2026 | Karde, Douglas 2053 | Joensson, Oscar 2114 | 1-0 | B12 Defensa Caro-Kann: Advance Variation, Botvinnik-Carls Defense | Schack-SM 2026 | Mästarklassen | 43 | Ver |
| 28 jun 2026 | Dingertz, Gustav 2101 | Karde, Douglas 2053 | ½-½ | B09 Defensa Pirc: Austrian Attack, Weiss Variation | Schack-SM 2026 | Mästarklassen | 49 | Ver |
| 27 jun 2026 | Karde, Douglas 2053 | Rajcevski, Dejan 2131 | 0-1 | B67 Defensa Siciliana: Richter-Rauzer Variation, Neo-Modern Variation | Schack-SM 2026 | Mästarklassen | 50 | Ver |
| 2 may 2026 | Sivuk, Vitaly 2517 | Karde, Douglas 2040 | 1-0 | B07 Defensa Pirc: 150 Attack, Sveshnikov-Jansa Attack | Tyresö Open 2026 | 15 | Ver |
| 1 may 2026 | Karde, Douglas 2040 | Trost, Edvin 2459 | 0-1 | B10 Defensa Caro-Kann: Two Knights Attack | Tyresö Open 2026 | 28 | Ver |
| 18 ene 2026 | Jacobson, Erik 2103 | Karde, Douglas 2013 | ½-½ | B07 Defensa Pirc | Rond 6: Jacobson, Erik - Karde, Douglas | 48 | Ver |
| 18 ene 2026 | Karde, Douglas 2013 | Lindholm, Gustav 2072 | ½-½ | B90 Defensa Siciliana: Najdorf Variation | Rond 5: Karde, Douglas - Lindholm, Gustav | 59 | Ver |
| 23 nov 2025 | Johansson, William 2007 2138 | Karde, Douglas 2155 | ½-½ | A15 Apertura Inglesa: Anglo-Indian Defense, King's Indian Formation | The Juniorallsvenskan 2025, Division I | 22 | Ver |
| 23 nov 2025 | Karde, Douglas 2155 | Religa, Marek 2236 | 0-1 | C12 Defensa Francesa: McCutcheon Variation, Tartakower Variation | The Juniorallsvenskan 2025, Division I | 39 | Ver |