| 10 mar 2025 | Cano Mercado, Francisco Manuel 1808 | 0-1 | Candela Perez, Jose 2291 | D00 Queen's Pawn Game: Accelerated London System | 1 · mesa 1 |
| 10 mar 2025 | Grabuzova, Tatiana 2206 | 1-0 | Hernandez Gutierrez, Jose 1803 | E00 Catalan Opening | 1 · mesa 2 |
| 10 mar 2025 | Perez Pascual, Arturo 1802 | 0-1 | Perez Gonzalez, Jose Manuel 2173 | B34 Sicilian Defense: Accelerated Dragon, Modern Variation | 1 · mesa 3 |
| 10 mar 2025 | Gonzalez Rivera, Eduardo 2010 | 1-0 | Ramirez Cruz, Jorge Alejandro 1800 | C05 French Defense: Tarrasch Variation, Pawn Center Variation | 1 · mesa 4 |
| 10 mar 2025 | Vukotic Jovsic, Dragan 1798 | 0-1 | Vazquez Gonzalez, Francisco 2008 | D02 Queen's Pawn Game: Zukertort Variation | 1 · mesa 5 |
| 10 mar 2025 | Nunez Munoz, Jesus 1999 | 1-0 | De Dompablo Fantova, Juan 1797 | C65 Ruy Lopez: Berlin Defense, Anti-Berlin Variation | 1 · mesa 6 |
| 10 mar 2025 | Gimenez Buiza, Fernando 1793 | 0-1 | Herrero Reques, Sergio 1982 | D01 Rapport-Jobava System | 1 · mesa 7 |
| 10 mar 2025 | Campos Calvo-Sotelo, Javier 1976 | 1-0 | Martinez Pintor, Juan 1774 | D00 Queen's Pawn Game: Levitsky Attack | 1 · mesa 8 |
| 10 mar 2025 | Lopez Garcia de la Cruz, Miguel 1773 | 0-1 | Pastor Alonso De Prado, Alberto 1975 | B00 Lion Defense: Lion's Jaw | 1 · mesa 9 |
| 10 mar 2025 | Luque Ibanes, Manuel 1971 | 1-0 | Moreno Rus, David 1771 | D78 Neo-Grünfeld Defense: Classical Variation, Original Defense | 1 · mesa 10 |
| 10 mar 2025 | Alberdi Garcia, Carlos Alfonso 1769 | ½-½ | Largo Barbero, Benito 1968 | A40 Queen's Pawn Game: Modern Defense | 1 · mesa 11 |
| 10 mar 2025 | Marin Aso, Jose Luis 1963 | 1-0 | Garcia Santiago, Juan Carlos 1750 | A22 English Opening: King's English Variation, Two Knights Variation | 1 · mesa 12 |
| 10 mar 2025 | Huerta Navarro, Eusebio 1743 | 0-1 | Lorenzo Bailador, Alfredo 1956 | C48 Four Knights Game: Spanish Variation, Classical Variation | 1 · mesa 13 |
| 10 mar 2025 | Lopez de Turiso Sanchez, Jose An 1953 | 1-0 | Montero Montero, Juan Jose 1737 | E30 Nimzo-Indian Defense: Leningrad Variation | 1 · mesa 14 |
| 10 mar 2025 | Jimenez Ascarza, Jose Ignacio 1727 | 0-1 | Ruiz Bellon, Manuel 1952 | C02 French Defense: Advance Variation, Main Line | 1 · mesa 15 |
| 10 mar 2025 | Unciti Juan, Javier 1951 | 1-0 | Ortega Molina, Tomas 1725 | B93 Sicilian Defense: Najdorf Variation, Amsterdam Variation | 1 · mesa 16 |
| 10 mar 2025 | Olmos Sanz, Francisco J. 1722 | ½-½ | Martin Martin, Luis Vicente 1945 | A29 English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 | 1 · mesa 17 |
| 10 mar 2025 | Martin Rodriguez, Emilio 1943 | 1-0 | Lopez Martin, Francisco 1708 | B20 Sicilian Defense: Bowdler Attack | 1 · mesa 18 |
| 10 mar 2025 | Villodre Miranda, Juan Alonso 1701 | 0-1 | Alvarez Abejon, Amilcar 1939 | A36 English Opening: Symmetrical Variation, Botvinnik System | 1 · mesa 19 |
| 10 mar 2025 | Marin Lopez, Jeronimo 1938 | 1-0 | Martinez Miura, Enrique 1692 | B10 Caro-Kann Defense: Two Knights Attack | 1 · mesa 20 |
| 10 mar 2025 | Conchillo Roman, Jose Ignacio 1689 | ½-½ | Garcia Martin, Esteban 1933 | B21 Sicilian Defense: Smith-Morra Gambit Declined, Push Variation | 1 · mesa 21 |
| 10 mar 2025 | Moreno Torrero, Javier 1933 | 1-0 | Yaniz Lana, Francisco Javier 1689 | B77 Sicilian Defense: Dragon Variation, Yugoslav Attack, Main Line | 1 · mesa 22 |
| 10 mar 2025 | Santos Rodriguez, Jose 1685 | 0-1 | Pavon Mestras, Luis 1932 | D02 Queen's Pawn Game: London System, with e6 | 1 · mesa 23 |
| 10 mar 2025 | Garcia Galeote, Lorenzo 1927 | 1-0 | Aquilino Rodriguez, Virgilio 1683 | E05 Catalan Opening: Open Defense, Classical Line | 1 · mesa 24 |
| 10 mar 2025 | Pena De Jose, Juan Francisco 1672 | 0-1 | Martin Garcia, Luis 1955 1922 | D02 Queen's Pawn Game: Krause Variation | 1 · mesa 25 |
| 10 mar 2025 | Toledo Aguirre, Gonzalo 1916 | ½-½ | Hortelano Hap, Ramon 1664 | D02 Queen's Pawn Game: Anti-Torre | 1 · mesa 26 |
| 10 mar 2025 | Diaz Begonte, Manuel 1660 | ½-½ | Sanchez Peral, Pedro 1910 | D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation | 1 · mesa 27 |
| 10 mar 2025 | Vazquez Gonzalez, Jesus 1904 | 0-1 | Argelina Diaz, Juan Angel 1655 | C40 King's Knight Opening | 1 · mesa 28 |
| 10 mar 2025 | Menendez Domens, Juan Manuel 1630 | 1-0 | Camarero Izquierdo, Juan Carlos 1900 | B50 Sicilian Defense: Delayed Alapin Variation, with d6 | 1 · mesa 29 |
| 10 mar 2025 | De la Orden Alcocer, Alejandro 1898 | 1-0 | De Juan Huarte, Federico 1623 | A36 English Opening: Symmetrical Variation, Two Knights, Fianchetto Variation | 1 · mesa 30 |
| 10 mar 2025 | Perez de las Penas, Jorge Ivan 1622 | ½-½ | Balsera Gomez, Antonio 1896 | B15 Caro-Kann Defense: Main Line | 1 · mesa 31 |
| 10 mar 2025 | Cabanas Bravo, Juan Andres 1891 | 1-0 | Gonzalez Bolado, David 1616 | B32 Sicilian Defense: Kalashnikov Variation | 1 · mesa 32 |
| 10 mar 2025 | Vasquez Escobar, Andres Eloy 1579 | 0-1 | Narvaez Parra, Vicente 1886 | D35 Queen's Gambit Declined: Exchange Variation | 1 · mesa 33 |
| 10 mar 2025 | Marin Lopez, Juan Jose 1883 | 1-0 | Infante Martin, Alonso 1575 | C55 Italian Game: Two Knights Defense | 1 · mesa 34 |
| 10 mar 2025 | Vallespin Morales, Antonio 1570 | 0-1 | Pareja Vicente, Antonio 1874 | B27 Sicilian Defense: Hyperaccelerated Pterodactyl | 1 · mesa 35 |
| 10 mar 2025 | Marcos Herrero, Francisco 1871 | 1-0 | Alonso Ibanez, Jose 1561 | A20 English Opening: King's English Variation | 1 · mesa 36 |
| 10 mar 2025 | Perez Arroyo, Dionisio 1528 | 0-1 | Lopez Heras, Arturo 1848 | B20 Sicilian Defense: Bowdler Attack | 1 · mesa 37 |
| 10 mar 2025 | Fernandez Garcia, Ignacio 1836 | 1-0 | Iturrizaga Ramirez, Eduardo Robe 1527 | C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | 1 · mesa 38 |
| 10 mar 2025 | Lopez Manso, Jeronimo 1525 | 1-0 | Lobato Palomo, Manuel Angel 1829 | A02 Bird Opening | 1 · mesa 39 |
| 10 mar 2025 | Barahona Torrijos, Angel 1822 | 1-0 | Lozano Valverde, Eduardo 1413 | D06 Queen's Gambit Declined: Marshall Defense | 1 · mesa 40 |
| 10 mar 2025 | Fernandez Diez, Julio | 0-1 | Pinan Gaviria, Jose 1812 | C50 Italian Game: Giuoco Pianissimo, Canal Variation | 1 · mesa 41 |
| 10 mar 2025 | Perez Hernandez, Alfonso 1810 | 1-0 | Gonzalez Lopez, Carlos | D34 Tarrasch Defense: Classical Variation, Bogoljubow Variation | 1 · mesa 42 |
| 11 mar 2025 | Candela Perez, Jose 2291 | 1-0 | Garcia Galeote, Lorenzo 1927 | D06 Queen's Gambit Declined: Austrian Defense | 2 · mesa 1 |
| 11 mar 2025 | Pavon Mestras, Luis 1932 | 0-1 | Grabuzova, Tatiana 2206 | A40 English Defense | 2 · mesa 2 |
| 11 mar 2025 | Perez Gonzalez, Jose Manuel 2173 | 1-0 | De la Orden Alcocer, Alejandro 1898 | C29 Vienna Game: Vienna Gambit, Modern Variation | 2 · mesa 3 |
| 11 mar 2025 | Martin Garcia, Luis 1955 1922 | ½-½ | Gonzalez Rivera, Eduardo 2010 | C80 Ruy Lopez: Open | 2 · mesa 4 |
| 11 mar 2025 | Vazquez Gonzalez, Francisco 2008 | 1-0 | Cabanas Bravo, Juan Andres 1891 | C54 Italian Game: Classical Variation, Giuoco Pianissimo | 2 · mesa 5 |
| 11 mar 2025 | Narvaez Parra, Vicente 1886 | 0-1 | Nunez Munoz, Jesus 1999 | D01 Rapport-Jobava System | 2 · mesa 6 |
| 11 mar 2025 | Herrero Reques, Sergio 1982 | 0-1 | Marin Lopez, Juan Jose 1883 | E06 Catalan Opening: Closed | 2 · mesa 7 |
| 11 mar 2025 | Pareja Vicente, Antonio 1874 | 0-1 | Campos Calvo-Sotelo, Javier 1976 | C25 Vienna Game | 2 · mesa 8 |