| 3 feb 2024 | Ortiz Alonso, Carlos 1390 | 0-1 | Martinez Fernandez, Raul 2183 | C55 Italian Game: Two Knights Defense, Modern Bishop's Opening | 1 · mesa 1 |
| 3 feb 2024 | Lopez Sanchez, Angel 1383 | 0-1 | Machado La Rosa, Ariel 2123 | B01 Scandinavian Defense: Modern Variation | 1 · mesa 3 |
| 3 feb 2024 | Estevez Sacristan, Deva 1973 | 1-0 | Alarcon Alarcon, Elvis Eduardo 1369 | C65 Ruy Lopez: Berlin Defense, Anti-Berlin Variation | 1 · mesa 4 |
| 3 feb 2024 | Torres Garcia-Denche, Jesus 1337 | ½-½ | Blazquez Sanz, Oscar 1924 | C01 French Defense: Exchange Variation | 1 · mesa 5 |
| 3 feb 2024 | Rodriguez Contreras, Gabriel Ale 1903 | 1-0 | Pardo Real, Antonio 1336 | D01 Richter-Veresov Attack | 1 · mesa 6 |
| 3 feb 2024 | Lopez Manso, Jeronimo 1298 | 0-1 | Diaz Duarte, Rossner 1883 | B14 Caro-Kann Defense: Panov Attack | 1 · mesa 7 |
| 3 feb 2024 | Torres Rebolledo, Marcos 1862 | 1-0 | Gonzalez Arganda, Ernesto 1257 | D10 Slav Defense | 1 · mesa 8 |
| 3 feb 2024 | Munoz Merinas, Cesar 1254 | 0-1 | Jafar Hussain, Yaser 1752 | A53 Old Indian Defense | 1 · mesa 9 |
| 3 feb 2024 | Mansor Habash, Zouheir 1731 | 1-0 | Castro Torres, Vicente 1253 | C47 Four Knights Game | 1 · mesa 10 |
| 3 feb 2024 | Cubilledo Mendoza, Ibai 1152 | 0-1 | Camarero Izquierdo, Juan Carlos 1725 | B50 Sicilian Defense: Delayed Alapin Variation, with d6 | 1 · mesa 11 |
| 3 feb 2024 | Jimenez Carrazoni, Marta Elena 1640 | 1-0 | Ortiz de Apodaca Villaplana, Jav 1126 | A60 Benoni Defense: Modern Variation | 1 · mesa 12 |
| 3 feb 2024 | Atxitia Gonzalez, Markel | 1-0 | Tendero Perez, Daniel 1603 | A40 Queen's Pawn Game | 1 · mesa 13 |
| 3 feb 2024 | Restifo Staffetta, Jose Vicente 1573 | 1-0 | Atxitia Macizo, Unai | C45 Scotch Game: Schmidt Variation | 1 · mesa 14 |
| 3 feb 2024 | Causin, Mario Sorensen | ½-½ | Piccone Uribe, Luis Guillermo 1554 | B34 Sicilian Defense: Accelerated Dragon, Modern Variation | 1 · mesa 15 |
| 3 feb 2024 | Carrascosa Bernal, Alvaro 1539 | 1-0 | Del Pozo Merino, Tomas | C45 Scotch Game: Schmidt Variation | 1 · mesa 16 |
| 3 feb 2024 | Dilme Riera, Aleix | 0-1 | Bozhkov Stoyanov, Cristopher 1534 | B07 Pirc Defense | 1 · mesa 17 |
| 3 feb 2024 | Sanchez Gonzalez, Samuel 1525 | 1-0 | Guarnizo Cumbicus, Cristian Rene | C44 Scotch Game: Göring Gambit | 1 · mesa 18 |
| 3 feb 2024 | Lopez Martin, Francisco | 0-1 | Ortega Sanchez Montanez, Marcos 1511 | D53 Queen's Gambit Declined | 1 · mesa 19 |
| 3 feb 2024 | Lorenzo Martin, Hector 1498 | 1-0 | Trives Malo, Mauro | A01 Nimzo-Larsen Attack | 1 · mesa 20 |