| 4 jul 2026 | Engqvist, Thomas 2311 | Carlsson, Ludvig 2427 | 0-1 | D91 Defensa Grünfeld: Three Knights Variation, Petrosian System | Schack-SM 2026 | Mästar-Elit | 50 | Ver |
| 3 jul 2026 | Carlsson, Ludvig 2427 | Landgren, Andreas 2213 | 1-0 | B50 Defensa Siciliana: Modern Variations | Schack-SM 2026 | Mästar-Elit | 34 | Ver |
| 2 jul 2026 | Carlsson, Ludvig 2427 | Akesson, Ralf 2317 | ½-½ | B13 Defensa Caro-Kann: Exchange Variation | Schack-SM 2026 | Mästar-Elit | 62 | Ver |
| 2 jul 2026 | Cederstam, Carl 2365 | Carlsson, Ludvig 2427 | 1-0 | C54 Apertura Italiana: Classical Variation, Giuoco Pianissimo | Schack-SM 2026 | Mästar-Elit | 55 | Ver |
| 1 jul 2026 | Carlsson, Ludvig 2427 | Ernst, Thomas 2247 | 1-0 | B97 Defensa Siciliana: Najdorf Variation, Poisoned Pawn Accepted | Schack-SM 2026 | Mästar-Elit | 24 | Ver |
| 30 jun 2026 | Wiedenkeller, Michael 2393 | Carlsson, Ludvig 2427 | 0-1 | E32 Defensa Nimzoindia: Classical Variation | Schack-SM 2026 | Mästar-Elit | 50 | Ver |
| 27 jun 2026 | Carlsson, Ludvig 2427 | Lindberg, Bengt 2280 | 1-0 | C15 Defensa Francesa: Winawer Variation, Alekhine-Maróczy Gambit | Schack-SM 2026 | Mästar-Elit | 61 | Ver |
| 24 jun 2026 | Carlsson, Ludvig 2427 | Olsson, Linus 2238 | ½-½ | A15 Apertura Inglesa: Anglo-Indian Defense, Anti-Anti-Grünfeld | Schack-SM 2026 | Mästar-Elit | 25 | Ver |
| 24 jun 2026 | Lindgren, Philip 2358 | Carlsson, Ludvig 2427 | 0-1 | A45 Defensa India: Accelerated London System | Schack-SM 2026 | Mästar-Elit | 39 | Ver |
| 7 mar 2026 | Carlsson, Ludvig 2419 | Olsson, William 2378 | ½-½ | D43 Defensa Semieslava: Moscow Variation | Rond 8: Carlsson, Ludvig - Olsson, William | 14 | Ver |
| 6 mar 2026 | Kucuksari, Kaan 2452 | Carlsson, Ludvig 2419 | 0-1 | B76 Defensa Siciliana: Dragon Variation, Yugoslav Attack, Modern Line | Rond 7: Kucuksari, Kaan - Carlsson, Ludvig | 36 | Ver |
| 8 feb 2026 | Carlsson, Ludvig 2418 | Dingertz, Erik 2176 | 1-0 | A06 Apertura Zukertort | Elite Hotels Open 2026 | 31 | Ver |
| 8 feb 2026 | Bende, Tobias 2104 | Carlsson, Ludvig 2418 | 0-1 | B33 Defensa Siciliana: Lasker-Pelikan Variation, Sveshnikov Variation | Elite Hotels Open 2026 | 30 | Ver |
| 7 feb 2026 | Carlsson, Ludvig 2418 | Lindholm, Gustav 2080 | 1-0 | E49 Defensa Nimzoindia: Normal Variation, Botvinnik System | Elite Hotels Open 2026 | 41 | Ver |
| 7 feb 2026 | Ljung, Harald 2111 | Carlsson, Ludvig 2418 | ½-½ | A08 Apertura Zukertort: Reversed Grünfeld | Elite Hotels Open 2026 | 81 | Ver |
| 6 feb 2026 | Carlsson, Ludvig 2418 | Goransson, Martin 2033 | 1-0 | B32 Defensa Siciliana: Löwenthal Variation | Elite Hotels Open 2026 | 50 | Ver |
| 6 feb 2026 | Nilsson, Bengt 2124 | Carlsson, Ludvig 2418 | 1-0 | D02 Apertura de Peón de Dama: Symmetrical Variation | Elite Hotels Open 2026 | 54 | Ver |
| 6 feb 2026 | Carlsson, Ludvig 2418 | Tronsson, Martin 2040 | 1-0 | A34 Apertura Inglesa: Symmetrical Variation, Three Knights Variation | Elite Hotels Open 2026 | 35 | Ver |
| 18 ene 2026 | Carlsson, Ludvig 2403 | Urkedal, Frode Olav Olsen 2578 | 1-0 | B54 Defensa Siciliana: Modern Variations, Main Line | Rond 6: Carlsson, Ludvig - Urkedal, Frode Olav Olsen | 33 | Ver |
| 17 ene 2026 | Carlsson, Ludvig 2403 | Amin, Bassem 2625 | ½-½ | C47 Apertura de los Cuatro Caballos: Scotch Variation Accepted | Rond 5: Carlsson, Ludvig - Amin, Bassem | 28 | Ver |