| 10 sept 2023 | Pena Hernandez, Francisco Javier 1769 | ½-½ | Martin Andres, Carlos 1978 | C01 French Defense: Exchange Variation | 1 · mesa 1 |
| 10 sept 2023 | Lopez Perolio, Jorge 1849 | 1-0 | Palomo Monserrat, Lorenzo 1761 | B22 Sicilian Defense: Alapin Variation, Smith-Morra Declined | 1 · mesa 2 |
| 10 sept 2023 | Toledo Aguirre, Gonzalo 1752 | ½-½ | Villares Galiano, Luis 1831 | A50 Mexican Defense | 1 · mesa 3 |
| 10 sept 2023 | De Diego Ferrer, Emilio 1825 | ½-½ | Barahona Torrijos, Angel 1745 | A13 English Opening: Agincourt Defense | 1 · mesa 4 |
| 10 sept 2023 | Garcia Diaz, Alejandro 1727 | 0-1 | Campos Calvo-Sotelo, Javier 1820 | C51 Italian Game: Evans Gambit, Stone-Ware Variation | 1 · mesa 5 |
| 10 sept 2023 | Guerra Pantojo, Daniel 1817 | 1-0 | Montero Montero, Juan Jose 1652 | A01 Nimzo-Larsen Attack: Modern Variation | 1 · mesa 6 |
| 10 sept 2023 | Mataix Fernandez, Ricardo 1628 | 0-1 | Serrano Martinez, Francisco Jose 1804 | B30 Sicilian Defense: Old Sicilian | 1 · mesa 7 |
| 10 sept 2023 | Olmedo Aznar, Eduardo 1801 | 1-0 | Urruti Diaz, Anibal Agustin 1572 | C26 Bishop's Opening: Vienna Hybrid, Spielmann Attack | 1 · mesa 8 |
| 10 sept 2023 | Martin Garcia, Francisco Javier 1560 | 1-0 | Minguez Greciano, Iluminada 1776 | A46 Indian Defense: Knights Variation | 1 · mesa 9 |
| 10 sept 2023 | Olmedo Camacho, Jose 1489 | 1-0 | Carrera Mellado, Sergio 1500 | B22 Sicilian Defense: Alapin Variation, Smith-Morra Declined | 1 · mesa 10 |
| 10 sept 2023 | Plaza Plaza, Prudencio 1293 | 0-1 | Sala Pajares, Enrique 1473 | D05 Queen's Pawn Game: Colle System, Traditional Colle | 1 · mesa 11 |
| 10 sept 2023 | Dominguez Coig, Alvaro 1462 | 0-1 | Pedroche Alvarez, David 1284 | B01 Scandinavian Defense: Main Line, Mieses Variation | 1 · mesa 12 |
| 10 sept 2023 | Ezcurra Garzo, Adrian 1282 | 1-0 | Cano Nieto, Jose Luis 1427 | C44 Scotch Game: Benima Defense | 1 · mesa 13 |
| 10 sept 2023 | Almodovar Manzanares, Vicente 1414 | 0-1 | Olmedo Aznar, Mario 1258 | C02 French Defense: Advance Variation, Paulsen Attack | 1 · mesa 14 |
| 10 sept 2023 | Reig Carriedo, Rafael 1231 | 0-1 | Palomo Fernandez, Lorenzo 1412 | C57 Italian Game: Two Knights Defense, Fried Liver Attack | 1 · mesa 15 |
| 10 sept 2023 | Olmedo Alvarez, Jesus 1388 | 1-0 | Aznar Gonzalez, Monica 1141 | A06 Zukertort Opening: Old Indian Attack | 1 · mesa 16 |
| 10 sept 2023 | Rius Jordan, Jose Luis 1072 | 0-1 | Olmedo Alvarez, Marcos 1365 | C02 French Defense: Advance Variation, Paulsen Attack | 1 · mesa 17 |
| 10 sept 2023 | Rapaport, Andres Natalio 1299 | 1-0 | Cobo Martinez, David | D35 Queen's Gambit Declined: Exchange Variation | 1 · mesa 18 |
| 17 sept 2023 | Serrano Martinez, Francisco Jose 1804 | ½-½ | Lopez Perolio, Jorge 1849 | B90 Sicilian Defense: Scheveningen Variation, English Attack, with f3 | 2 · mesa 1 |
| 17 sept 2023 | Campos Calvo-Sotelo, Javier 1820 | ½-½ | Olmedo Aznar, Eduardo 1801 | A40 Horwitz Defense | 2 · mesa 2 |
| 17 sept 2023 | Martin Andres, Carlos 1978 | 1-0 | Martin Garcia, Francisco Javier 1560 | B23 Sicilian Defense: Closed | 2 · mesa 3 |
| 17 sept 2023 | Villares Galiano, Luis 1831 | ½-½ | Anton Ortiz, Carlos 1608 | B30 Sicilian Defense: Old Sicilian | 2 · mesa 4 |
| 17 sept 2023 | Melcon Diez, Enrique 1544 | 0-1 | De Diego Ferrer, Emilio 1825 | A06 Nimzo-Larsen Attack: Classical Variation | 2 · mesa 5 |
| 17 sept 2023 | Barahona Torrijos, Angel 1745 | 0-1 | Pena Hernandez, Francisco Javier 1769 | A46 Torre Attack: Classical Defense | 2 · mesa 6 |
| 17 sept 2023 | Vazquez Rodriguez, Maria Elena 1525 | 0-1 | Toledo Aguirre, Gonzalo 1752 | A85 Dutch Defense: Queen's Knight Variation | 2 · mesa 7 |
| 17 sept 2023 | Minguez Greciano, Iluminada 1776 | 1-0 | Sala Pajares, Enrique 1473 | D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation | 2 · mesa 8 |
| 17 sept 2023 | Palomo Monserrat, Lorenzo 1761 | ½-½ | Olmedo Alvarez, Jesus 1388 | A90 Dutch Defense: Stonewall Variation, Modern Variation | 2 · mesa 9 |
| 17 sept 2023 | Palomo Fernandez, Lorenzo 1412 | 0-1 | Garcia Diaz, Alejandro 1727 | C02 French Defense: Advance Variation, Main Line | 2 · mesa 10 |
| 17 sept 2023 | Montero Montero, Juan Jose 1652 | 1-0 | Rapaport, Andres Natalio 1299 | B10 Caro-Kann Defense: Two Knights Attack | 2 · mesa 11 |
| 17 sept 2023 | Olmedo Alvarez, Marcos 1365 | 0-1 | Mataix Fernandez, Ricardo 1628 | A04 Zukertort Opening: Queenside Fianchetto Variation | 2 · mesa 12 |
| 17 sept 2023 | Urruti Diaz, Anibal Agustin 1572 | ½-½ | Ezcurra Garzo, Adrian 1282 | D00 Queen's Pawn Game | 2 · mesa 13 |
| 17 sept 2023 | Carrera Mellado, Sergio 1500 | 1-0 | Martell Munoz, Daniel | D02 Queen's Pawn Game: Symmetrical Variation | 2 · mesa 14 |
| 17 sept 2023 | Olmedo Aznar, Mario 1258 | ½-½ | Olmedo Camacho, Jose 1489 | C70 Ruy Lopez: Morphy Defense | 2 · mesa 15 |
| 17 sept 2023 | Orta Vazquez, Mario 1452 | 1-0 | Fernandez Albo, David 1365 | B30 Sicilian Defense: Old Sicilian | 2 · mesa 16 |
| 17 sept 2023 | Fernandez Martinez, Luis 1423 | 1-0 | Saiz Poveda, Yolanda 1062 | C13 French Defense: Alekhine-Chatard Attack, Maróczy Variation | 2 · mesa 17 |
| 17 sept 2023 | Reig Carriedo, Rafael 1231 | 0-1 | Dominguez Coig, Alvaro 1462 | B90 Sicilian Defense: Najdorf Variation, English Attack | 2 · mesa 18 |
| 17 sept 2023 | Cano Nieto, Jose Luis 1427 | 1-0 | Rius Jordan, Jose Luis 1072 | D00 Queen's Pawn Game: Accelerated London System | 2 · mesa 19 |
| 17 sept 2023 | Aznar Gonzalez, Monica 1141 | 0-1 | Almodovar Manzanares, Vicente 1414 | B20 Sicilian Defense: Bowdler Attack | 2 · mesa 20 |
| 17 sept 2023 | Cobo Martinez, David | 1-0 | Plaza Plaza, Prudencio 1293 | D05 Queen's Pawn Game: Colle System | 2 · mesa 21 |
| 24 sept 2023 | Toledo Aguirre, Gonzalo 1752 | ½-½ | Martin Andres, Carlos 1978 | E71 King's Indian Defense: Makogonov Variation | 3 · mesa 1 |
| 24 sept 2023 | Lopez Perolio, Jorge 1849 | 1-0 | Orta Vazquez, Mario 1452 | A50 Queen's Indian Accelerated | 3 · mesa 2 |
| 24 sept 2023 | De Diego Ferrer, Emilio 1825 | ½-½ | Olmedo Aznar, Mario 1258 | A36 English Opening: Symmetrical Variation, Two Knights, Fianchetto Variation | 3 · mesa 3 |
| 24 sept 2023 | Pena Hernandez, Francisco Javier 1769 | 0-1 | Campos Calvo-Sotelo, Javier 1820 | C89 Ruy Lopez: Marshall Attack, Modern Variation | 3 · mesa 4 |
| 24 sept 2023 | Olmedo Camacho, Jose 1489 | 1-0 | Guerra Pantojo, Daniel 1817 | B01 Scandinavian Defense: Schiller-Pytel Variation | 3 · mesa 5 |
| 24 sept 2023 | Pedroche Alvarez, David 1284 | 0-1 | Serrano Martinez, Francisco Jose 1804 | A45 Indian Defense: Accelerated London System | 3 · mesa 6 |
| 24 sept 2023 | Olmedo Aznar, Eduardo 1801 | 1-0 | Fernandez Martinez, Luis 1423 | C25 Vienna Game: Max Lange Defense | 3 · mesa 7 |
| 24 sept 2023 | Olmedo Alvarez, Jesus 1388 | 0-1 | Villares Galiano, Luis 1831 | A06 Zukertort Opening: Old Indian Attack | 3 · mesa 8 |
| 24 sept 2023 | Dominguez Coig, Alvaro 1462 | 0-1 | Minguez Greciano, Iluminada 1776 | B12 Caro-Kann Defense: Maróczy Variation | 3 · mesa 9 |
| 24 sept 2023 | Garcia Diaz, Alejandro 1727 | 1-0 | Cano Nieto, Jose Luis 1427 | C50 Italian Game: Paris Defense | 3 · mesa 10 |
| 24 sept 2023 | Almodovar Manzanares, Vicente 1414 | 0-1 | Montero Montero, Juan Jose 1652 | B02 Alekhine Defense: Two Pawns Attack | 3 · mesa 11 |