| 3 may 2026 | Gallana, Marco 2239 | D`Costa, Lorin 2370 | ½-½ | A30 Apertura Inglesa: Symmetrical Variation | 4NCL Division 1 2025-2026 | 24 | Ver |
| 30 nov 2025 | D`Costa, Lorin 2349 | Stoinev, Metodi 2008 | 1-0 | A06 Apertura Zukertort | European Rapid & Blitz Chess Championships 2025 | Blitz | 32 | Ver |
| 30 nov 2025 | Lagarde, Maxime 2556 | D`Costa, Lorin 2349 | 1-0 | B40 Defensa Siciliana: French Variation | European Rapid & Blitz Chess Championships 2025 | Blitz | 49 | Ver |
| 30 nov 2025 | D`Costa, Lorin 2349 | Kilic, Eray 2473 | ½-½ | A06 Apertura Zukertort | European Rapid & Blitz Chess Championships 2025 | Blitz | 134 | Ver |
| 30 nov 2025 | Lohr, Maximilian 2081 | D`Costa, Lorin 2349 | 0-1 | B41 Defensa Siciliana: Kan Variation | European Rapid & Blitz Chess Championships 2025 | Blitz | 38 | Ver |
| 30 nov 2025 | D`Costa, Lorin 2349 | Akhayan, Ruben 2124 | 1-0 | A13 Apertura Inglesa: Agincourt Defense | European Rapid & Blitz Chess Championships 2025 | Blitz | 53 | Ver |
| 30 nov 2025 | Svane, Rasmus 2640 | D`Costa, Lorin 2349 | 1-0 | A30 Apertura Inglesa: Symmetrical Variation | European Rapid & Blitz Chess Championships 2025 | Blitz | 53 | Ver |
| 30 nov 2025 | D`Costa, Lorin 2349 | Kiratzopoulos, Efthimios 2080 | 1-0 | A15 Apertura Inglesa: Anglo-Indian Defense, King's Indian Formation | European Rapid & Blitz Chess Championships 2025 | Blitz | 65 | Ver |
| 30 nov 2025 | Vatter, Hans-Joachim 2067 | D`Costa, Lorin 2349 | 0-1 | B42 Defensa Siciliana: Kan Variation, Polugaevsky Variation | European Rapid & Blitz Chess Championships 2025 | Blitz | 25 | Ver |
| 30 nov 2025 | Burns, Michael 2070 | D`Costa, Lorin 2349 | 1-0 | B41 Defensa Siciliana: Kan Variation | European Rapid & Blitz Chess Championships 2025 | Blitz | 58 | Ver |
| 30 nov 2025 | D`Costa, Lorin 2349 | Kovalenko, Igor 2584 | 0-1 | A15 Apertura Inglesa: Anglo-Indian Defense, King's Indian Formation, Double Fianchetto | European Rapid & Blitz Chess Championships 2025 | Blitz | 38 | Ver |
| 29 nov 2025 | D`Costa, Lorin 2377 | Redzisz, Michal 2193 | 1-0 | A06 Apertura Zukertort | European Rapid & Blitz Chess Championships 2025 | Rapid | 36 | Ver |
| 29 nov 2025 | Hrisomalis, Theodoros 2062 | D`Costa, Lorin 2377 | ½-½ | B40 Defensa Siciliana: Delayed Alapin Variation, with e6 | European Rapid & Blitz Chess Championships 2025 | Rapid | 39 | Ver |
| 29 nov 2025 | D`Costa, Lorin 2377 | Aliyev, Elnur 2157 | 1-0 | A15 Apertura Inglesa: Anglo-Indian Defense, Queen's Indian Formation | European Rapid & Blitz Chess Championships 2025 | Rapid | 60 | Ver |
| 29 nov 2025 | D`Costa, Lorin 2377 | Szalay-Ocsak, Bank 2120 | 0-1 | E14 Queen's Indian Defense, with e3 | European Rapid & Blitz Chess Championships 2025 | Rapid | 35 | Ver |
| 29 nov 2025 | Kadric, Denis 2550 | D`Costa, Lorin 2377 | 1-0 | A04 Apertura Zukertort: Sicilian Invitation | European Rapid & Blitz Chess Championships 2025 | Rapid | 65 | Ver |
| 28 nov 2025 | D`Costa, Lorin 2377 | Krasniqi, Alban 2150 | 1-0 | A06 Apertura Zukertort | European Rapid & Blitz Chess Championships 2025 | Rapid | 24 | Ver |
| 28 nov 2025 | Velkoski, Stojan 2061 | D`Costa, Lorin 2377 | 0-1 | B40 Defensa Siciliana: French Variation | European Rapid & Blitz Chess Championships 2025 | Rapid | 36 | Ver |
| 28 nov 2025 | D`Costa, Lorin 2377 | Kovalenko, Igor 2601 | 0-1 | A15 Apertura Inglesa: Anglo-Indian Defense, Queen's Indian Formation | European Rapid & Blitz Chess Championships 2025 | Rapid | 62 | Ver |
| 16 nov 2025 | Balaji, Aaravamudhan 2379 | D`Costa, Lorin 2349 | 0-1 | E14 Queen's Indian Defense, with e3 | 2025 UK Open Blitz Final | Open | 54 | Ver |