| 14 ago 2023 | ? | 1-0 | ? | | — · mesa 1 |
| 14 ago 2023 | ? | 1-0 | ? | B54 Sicilian Defense: Prins Variation | — · mesa 2 |
| 14 ago 2023 | Alonso Abad, Enrique 1847 | ½-½ | Gonzalvez Tamarit, Ruben 2087 | C45 Scotch Game: Potter Variation | 1 · mesa 1 |
| 15 ago 2023 | Martin Ayala, David 1891 | ½-½ | Penades Ordaz, Victor 2074 | B21 Sicilian Defense: Smith-Morra Gambit Declined, Push Variation | 2 · mesa 1 |
| 15 ago 2023 | Aymerich Rosell, Pablo 2072 | 1-0 | Deusa Ballesteros, Luis Miguel 1877 | C10 French Defense: Rubinstein Variation, Blackburne Defense | 2 · mesa 2 |
| 15 ago 2023 | Gonzalez Aguirre, Luis 1989 | ½-½ | Aymerich Rosell, Pablo 2072 | D79 Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | 3 · mesa 1 |
| 15 ago 2023 | Sanchez Moreno, Luis 2039 | ½-½ | Viciano Barrachina, Aitor 1892 | B03 Alekhine Defense: Exchange Variation, Voronezh Variation | 3 · mesa 2 |
| 16 ago 2023 | Gonzalvez Tamarit, Ruben 2087 | ½-½ | Perez Garcia, Jose Miguel 1929 | B36 Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | 4 · mesa 1 |
| 16 ago 2023 | Aymerich Rosell, Pablo 2072 | 1-0 | Reig Albero, Ferran 1897 | B63 Sicilian Defense: Richter-Rauzer Variation, Traditional Variation | 4 · mesa 2 |
| 17 ago 2023 | Viciano Barrachina, Aitor 1892 | ½-½ | Aymerich Rosell, Pablo 2072 | E63 King's Indian Defense: Fianchetto Variation, Panno Variation | 5 · mesa 1 |
| 17 ago 2023 | Donate Moreno, David 1859 | ½-½ | Gonzalvez Tamarit, Ruben 2087 | C45 Scotch Game: Potter Variation | 5 · mesa 2 |
| 17 ago 2023 | Aymerich Rosell, Pablo 2072 | 0-1 | Sanchez Moreno, Luis 2039 | B04 Alekhine Defense: Modern Variation, Larsen Variation | 6 · mesa 1 |
| 17 ago 2023 | Gonzalvez Tamarit, Ruben 2087 | ½-½ | Viciano Barrachina, Aitor 1892 | B03 Alekhine Defense: Exchange Variation | 6 · mesa 2 |
| 18 ago 2023 | Sanchez Moreno, Luis 2039 | ½-½ | Castellano Lopez, Javier 2017 | B10 Caro-Kann Defense: Two Knights Attack | 7 · mesa 1 |
| 18 ago 2023 | Hassomal Daswani, Birjkumar 1897 | ½-½ | Viciano Barrachina, Aitor 1892 | B06 Modern Defense | 7 · mesa 2 |
| 19 ago 2023 | Gonzalvez Tamarit, Ruben 2087 | 1-0 | Gonzalez Aguirre, Luis 1989 | B15 Caro-Kann Defense | 8 · mesa 2 |
| 20 ago 2023 | Hassomal Daswani, Birjkumar 1897 | ½-½ | Perez Garcia, Jose Miguel 1929 | C68 Ruy Lopez: Exchange Variation, Alekhine Variation | 9 · mesa 1 |
| 20 ago 2023 | Sanchez Moreno, Luis 2039 | ½-½ | Gonzalvez Tamarit, Ruben 2087 | C48 Four Knights Game: Spanish Variation | 9 · mesa 2 |