| 23 ago 2026 | Krasenkow, Michal 2505 | Morkunas, Gustas 2335 | 1-0 | D02 Apertura de Peón de Dama: Zukertort Variation | T1 International Rapid tournament | 75 | Ver |
| 23 ago 2026 | Morkunas, Gustas 2335 | Galperin, Platon 2509 | 0-1 | E71 Defensa India de Rey: Karpov System | T1 International Rapid tournament | 41 | Ver |
| 21 ago 2026 | Morkunas, Gustas 2335 | Plat, Vojtech 2483 | 0-1 | C41 Defensa Philidor: Lion Variation | TalTech Rapid / Nõmme Open | 34 | Ver |
| 21 ago 2026 | Krasenkow, Michal 2505 | Morkunas, Gustas 2335 | ½-½ | D35 Gambito de Dama rehusado: Exchange Variation, Positional Variation | TalTech Rapid / Nõmme Open | 49 | Ver |
| 21 ago 2026 | Morkunas, Gustas 2335 | Ehlvest, Jaan 2534 | 0-1 | A62 Defensa Benoni: Fianchetto Variation | TalTech Rapid / Nõmme Open | 50 | Ver |
| 26 jun 2026 | Davudov, Tunar 2439 | Morkunas, Gustas 2353 | 1-0 | B62 Defensa Siciliana: Richter-Rauzer Variation | FIDE World Youth Chess Championships 2026 | O18 | 59 | Ver |
| 25 jun 2026 | Morkunas, Gustas 2353 | Abdallah, Mohamed Khalil 2257 | 1-0 | E05 Apertura Catalana: Open Defense, Classical Line | FIDE World Youth Chess Championships 2026 | O18 | 56 | Ver |
| 24 jun 2026 | Valpas, Jami 2111 | Morkunas, Gustas 2353 | 0-1 | B59 Defensa Siciliana: Boleslavsky Variation | FIDE World Youth Chess Championships 2026 | O18 | 47 | Ver |
| 23 jun 2026 | Morkunas, Gustas 2353 | Saydaliev, Akobirkhon 2283 | ½-½ | D94 Defensa Grünfeld: Three Knights Variation, Burille Variation | World Youth Chess Championship 2026 U18 Open | 22 | Ver |
| 22 jun 2026 | Pressler, Tobias 2182 | Morkunas, Gustas 2353 | 0-1 | D37 Gambito de Dama rehusado: Three Knights Variation | FIDE World Youth Chess Championships 2026 | O18 | 33 | Ver |
| 19 jun 2026 | Bayantas, Asman 2263 | Morkunas, Gustas 2353 | 1-0 | C44 Apertura Escocesa: Cochrane-Shumov Defense | FIDE World Youth Chess Championships 2026 | O18 | 54 | Ver |
| 18 jun 2026 | Morkunas, Gustas 2353 | Shamatava, Nikolozi 2272 | 0-1 | A62 Defensa Benoni: Fianchetto Variation | FIDE World Youth Chess Championships 2026 | O18 | 46 | Ver |
| 17 jun 2026 | Bazilius, Augustinas 2240 | Morkunas, Gustas 2353 | ½-½ | E04 Apertura Catalana: Open Defense | FIDE World Youth Chess Championships 2026 | O18 | 29 | Ver |
| 16 jun 2026 | Morkunas, Gustas 2353 | Biyiksiz, Ali Batuhan 2241 | 1-0 | A62 Defensa Benoni: Fianchetto Variation | FIDE World Youth Chess Championships 2026 | O18 | 34 | Ver |
| 15 jun 2026 | Iunusov, Nuriddin 2096 | Morkunas, Gustas 2353 | 0-1 | B42 Defensa Siciliana: Kan Variation, Polugaevsky Variation | FIDE World Youth Chess Championships 2026 | O18 | 33 | Ver |
| 19 abr 2026 | Perets, Dmytro 2253 | Morkunas, Gustas 2350 | 0-1 | A13 Apertura Inglesa: Agincourt Defense | EICC 2026 | 40 | Ver |
| 18 abr 2026 | Morkunas, Gustas 2350 | Rodriguez Redondo, Adhara 2203 | ½-½ | C26 Apertura Vienesa: Mengarini Variation | EICC 2026 | 67 | Ver |
| 16 abr 2026 | Macias Pino, Diego 2495 | Morkunas, Gustas 2350 | 1-0 | B42 Defensa Siciliana: Kan Variation, Polugaevsky Variation | EICC 2026 | 48 | Ver |
| 15 abr 2026 | Morkunas, Gustas 2350 | Paichadze, Luka 2490 | 0-1 | E00 Apertura Catalana | EICC 2026 | 60 | Ver |
| 14 abr 2026 | Nemec, Jachym 2482 | Morkunas, Gustas 2350 | 0-1 | D27 Gambito de Dama aceptado: Classical Defense, Rubinstein Variation | EICC 2026 | 45 | Ver |