| Apr 27, 2025 | Martinez Lopez | 1–0 | Alvarez Etxarri | Round 7: Martinez Lopez, David 1993 - Alvarez Etxarri, Aimar | Nimzo-Indian Defense | |
| Apr 26, 2025 | Alvarez Etxarri | 1–0 | Segura Del Frago | Round 6: Alvarez Etxarri, Aimar - Segura Del Frago, Imanol | Sicilian Defense: Chekhover Variation | |
| Apr 26, 2025 | Gimenez Lopez | ½–½ | Alvarez Etxarri | Round 5: Gimenez Lopez, Zuhaitz - Alvarez Etxarri, Aimar | Sicilian Defense: Kan Variation, Modern Variation | |
| Apr 25, 2025 | Alvarez Etxarri | ½–½ | Prieto Aranguren | Round 4: Alvarez Etxarri, Aimar - Prieto Aranguren, Alain | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Apr 24, 2025 | Alvarez Etxarri | 1–0 | Marquinez Cabrejas | Round 3: Alvarez Etxarri, Aimar - Marquinez Cabrejas, Francisco J. | Petrov's Defense: Nimzowitsch Attack | |
| Apr 24, 2025 | Pena Duarte | ½–½ | Alvarez Etxarri | Round 2: Pena Duarte, Fabian Dario - Alvarez Etxarri, Aimar | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 | |
| Apr 23, 2025 | Suarez Garcia | 1–0 | Alvarez Etxarri | Round 1: Suarez Garcia, Carlos 1996 - Alvarez Etxarri, Aimar | English Opening: Agincourt Defense, Catalan Defense Accepted | |
| Jul 20, 2024 | Alvarez Etxarri | 1–0 | Martinez Villena | Round 9: Alvarez Etxarri, Aimar - Martinez Villena, David | Sicilian Defense: French Variation | |
| Jul 19, 2024 | Espinoza Palomino | 1–0 | Alvarez Etxarri | Round 8: Espinoza Palomino, Willyam - Alvarez Etxarri, Aimar | Philidor Defense: Lion Variation | |
| Jul 18, 2024 | Alvarez Etxarri | 1–0 | Hernandez Torralba | Round 7: Alvarez Etxarri, Aimar - Hernandez Torralba, Sergio | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jul 17, 2024 | Blazquez Sanz | ½–½ | Alvarez Etxarri | Round 6: Blazquez Sanz, Oscar - Alvarez Etxarri, Aimar | Philidor Defense: Lion Variation | |
| Jul 17, 2024 | Alvarez Etxarri | 1–0 | Caballero Ortin | Round 5: Alvarez Etxarri, Aimar - Caballero Ortin, Jorge | Sicilian Defense: Chekhover Variation | |
| Jul 16, 2024 | Alvarez Etxarri | 0–1 | Nevado Jimenez | IV Open Internacional CA Monteolivete | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | |
| Jul 16, 2024 | Fiorito | 1–0 | Alvarez Etxarri | IV Open Internacional CA Monteolivete | Philidor Defense: Lion Variation | |
| Apr 6, 2024 | Lakuntza Plazaola | 1–0 | Alvarez Etxarri | Round 5: Lakuntza Plazaola, Asier - Alvarez Etxarri, Aimar | Nimzo-Indian Defense: Classical Variation | |
| Apr 5, 2024 | Alvarez Etxarri | 0–1 | Prieto Aranguren | Round 4: Alvarez Etxarri, Aimar - Prieto Aranguren, Alain | Caro-Kann Defense: Endgame Offer | |
| Apr 4, 2024 | Martinez Lopez | ½–½ | Alvarez Etxarri | Round 3: Martinez Lopez, David - Alvarez Etxarri, Aimar | Lion Defense: Lion's Jaw | |
| Apr 4, 2024 | Alvarez Etxarri | ½–½ | Huerga Leache | Round 2: Alvarez Etxarri, Aimar - Huerga Leache, Mikel | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Apr 3, 2024 | Garbisu de Goni | ½–½ | Alvarez Etxarri | Round 1: Garbisu de Goni, Unai - Alvarez Etxarri, Aimar | Lion Defense: Lion's Jaw | |
| Aug 5, 2023 | Alvarez Etxarri | 1–0 | Perez Garcia | CE SUB 18.2023 | Sicilian Defense: Moscow Variation, Main Line | |
| Aug 4, 2023 | Alvarez Etxarri | 0–1 | Galian Garcia | CE SUB 18.2023 | Sicilian Defense: O'Kelly Variation, Venice System | |
| Aug 4, 2023 | Camacho Marin | * | Alvarez Etxarri | CE SUB 18.2023 | ? | |
| Aug 3, 2023 | Garcia Molina | 1–0 | Alvarez Etxarri | CE SUB 18.2023 | Nimzo-Indian Defense: St. Petersburg Variation | |
| Aug 2, 2023 | Alvarez Etxarri | ½–½ | Revaliente Montoya | CE SUB 18.2023 | Italian Game: Classical Variation, Greco Gambit | |
| Aug 2, 2023 | Lopez Garcia | 0–1 | Alvarez Etxarri | CE SUB 18.2023 | Philidor Defense: Lion Variation | |
| Aug 1, 2023 | Alvarez Etxarri | * | Moreno Ballesteros | CE SUB 18.2023 | ? | |
| Jul 31, 2023 | Alvarez Etxarri | * | Abrisqueta Zudaire | CE SUB 18.2023 | ? | |
| Jul 31, 2023 | Cesar Maestre | 1–0 | Alvarez Etxarri | CE SUB 18.2023 | Lion Defense: Lion's Jaw | |