| 6 dic 2023 | Clemente Grande, Daniel 1900 | 1-0 | Antonanzas Fernandez, Mario 1662 | D36 Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | 1 · mesa 1 |
| 6 dic 2023 | Perez Luqui, Daniel 1348 | 0-1 | Campos Saez, Sergio 1809 | A46 Torre Attack: Classical Defense, Nimzowitsch Variation | 1 · mesa 2 |
| 6 dic 2023 | Buzica Patrin, Teo Adrian 1801 | 1-0 | Migueltorena Tellechea, Imanol 1246 | B33 Sicilian Defense: Lasker-Pelikan Variation | 1 · mesa 3 |
| 6 dic 2023 | Carrillo Castillejo, Andres | 0-1 | Chicote Sagredo, Hugo 1722 | B10 Caro-Kann Defense: Two Knights Attack | 1 · mesa 4 |
| 6 dic 2023 | Jimenez Carrazoni, Marta Elena 1668 | 1-0 | Rodriguez Canovas, Elena 1933 | D31 Queen's Gambit Declined: Charousek Variation | 1 · mesa 5 |
| 6 dic 2023 | Ortega Herrera, Paris Francisco 1749 | 0-1 | Vila Castillo, Jaime 1589 | B33 Sicilian Defense: Lasker-Pelikan Variation | 1 · mesa 6 |
| 6 dic 2023 | Arias Riveira, Luis 1207 | 0-1 | Gea Garcia, Alvaro 1706 | A27 English Opening: King's English Variation, Three Knights System | 1 · mesa 7 |
| 6 dic 2023 | Garcia Soriano, Hector 1136 | 0-1 | Linares Nunez, Santiago 1235 | D04 Queen's Pawn Game: Colle System | 1 · mesa 8 |
| 6 dic 2023 | Navarro Martinez, Victor 2117 | 1-0 | Iturrioz Salazar, Iker 1535 | B38 Sicilian Defense: Accelerated Dragon, Maróczy Bind | 1 · mesa 9 |
| 6 dic 2023 | Berlanga Huarte, Marcos 1383 | 0-1 | Jimenez Freniche, David 1828 | C11 French Defense: Classical Variation, Delayed Exchange Variation | 1 · mesa 10 |
| 6 dic 2023 | Gutierrez Toro, Raul 1784 | 1-0 | Perez Azanza, Irati 1300 | B23 Sicilian Defense: Closed | 1 · mesa 11 |
| 6 dic 2023 | Molinero Castejon, Diego 1291 | 0-1 | Gutierrez Toro, David 1643 | B34 Sicilian Defense: Accelerated Dragon, Modern Variation | 1 · mesa 12 |
| 7 dic 2023 | Ibanez Valentin, Gabriel 1652 | 0-1 | Vioque Gonzalez, Nicolas 2074 | C54 Italian Game: Classical Variation, Greco Gambit, Modern Line | 2 · mesa 1 |
| 7 dic 2023 | Campos Saez, Sergio 1809 | ½-½ | Martin Maranon, Daniel 1519 | C50 Italian Game: Giuoco Piano | 2 · mesa 2 |
| 7 dic 2023 | Sanchez Villodres, Mario 1470 | 0-1 | Buzica Patrin, Teo Adrian 1801 | D35 Queen's Gambit Declined: Exchange Variation, Positional Variation | 2 · mesa 3 |
| 7 dic 2023 | Chicote Sagredo, Hugo 1722 | 1-0 | Melgar Morraja, Mateo 1427 | C07 French Defense: Tarrasch Variation, Open System | 2 · mesa 4 |
| 7 dic 2023 | Antoneac Antoneac, Pablo Silviu 1611 | 0-1 | Navarro Martinez, Victor 2117 | D00 Queen's Pawn Game: Accelerated London System | 2 · mesa 5 |
| 7 dic 2023 | Jimenez Freniche, David 1828 | 1-0 | Roldan Garcia, Leyre 1571 | E05 Catalan Opening: Open Defense, Classical Line | 2 · mesa 6 |
| 7 dic 2023 | Ruiz Beri, Hector 1524 | 0-1 | Gutierrez Toro, Raul 1784 | D93 Grünfeld Defense: Three Knights Variation, Hungarian Variation | 2 · mesa 7 |
| 7 dic 2023 | Gutierrez Toro, David 1643 | 1-0 | Ponce Isach, Alvaro 1358 | C92 Ruy Lopez: Closed, Flohr System | 2 · mesa 8 |
| 7 dic 2023 | Atares Buisan, Sergio 1885 | 1-0 | Andres Garre, Adrian 1334 | B35 Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | 2 · mesa 9 |
| 7 dic 2023 | Perez Torres, Jaime 1232 | 1-0 | Jaime Galeano, Alcher 1842 | C45 Scotch Game | 2 · mesa 10 |
| 7 dic 2023 | Jario Dominguez, Diego 1819 | 1-0 | Pujante Gonzalez, Oscar 1198 | B13 Caro-Kann Defense: Exchange Variation | 2 · mesa 11 |
| 7 dic 2023 | Navarro Viana, Juan Gonzalo 1074 | 0-1 | Sanz Pueyo, Adrian 1613 | D02 Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | 2 · mesa 12 |
| 8 dic 2023 | Vioque Gonzalez, Nicolas 2074 | 0-1 | Atares Buisan, Sergio 1885 | A43 Benoni Defense: Benoni-Indian Defense | 3 · mesa 1 |
| 8 dic 2023 | Jaime Galeano, Alcher 1842 | ½-½ | Clemente Grande, Daniel 1900 | C13 French Defense: Alekhine-Chatard Attack | 3 · mesa 2 |
| 8 dic 2023 | Campos Saez, Sergio 1809 | 1-0 | Jario Dominguez, Diego 1819 | B36 Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | 3 · mesa 3 |
| 8 dic 2023 | Sanz Pueyo, Adrian 1613 | ½-½ | Buzica Patrin, Teo Adrian 1801 | B28 Sicilian Defense: O'Kelly Variation, Yerevan System | 3 · mesa 4 |
| 8 dic 2023 | Navarro Martinez, Victor 2117 | 1-0 | Sarasketa Irastortza, Oier 2012 | B38 Sicilian Defense: Accelerated Dragon, Maróczy Bind | 3 · mesa 5 |
| 8 dic 2023 | Tafall Villanueva, Iker 1818 | ½-½ | Jimenez Freniche, David 1828 | C10 French Defense: Rubinstein Variation, Blackburne Defense | 3 · mesa 6 |
| 8 dic 2023 | Gutierrez Toro, Raul 1784 | 1-0 | Fernandez Santiago, Mikel 1525 | B25 Sicilian Defense: Closed | 3 · mesa 7 |
| 8 dic 2023 | Sobron Angulo, Adrian 1472 | 0-1 | Gutierrez Toro, David 1643 | B20 Sicilian Defense: Czerniak Attack | 3 · mesa 8 |
| 8 dic 2023 | Arguimbau Burgos, Roger 1645 | 1-0 | Mironenko, Mykola 1336 | D35 Queen's Gambit Declined: Normal Defense | 3 · mesa 9 |
| 8 dic 2023 | Diriavka, Emma 1323 | 1-0 | Alles Moll, Eloi 1537 | B20 Sicilian Defense: Bowdler Attack | 3 · mesa 10 |
| 8 dic 2023 | Genestar Zarralanga, Pau 1511 | ½-½ | Brufal Gracia, Carlos 1156 | E97 King's Indian Defense: Orthodox Variation, Bayonet Attack | 3 · mesa 11 |
| 8 dic 2023 | Yurkovska, Veronika 1170 | 0-1 | Benejam Gonalons, Pau 1403 | B23 Sicilian Defense: Closed, Traditional | 3 · mesa 12 |
| 9 dic 2023 | Arguimbau Burgos, Roger 1645 | 0-1 | Navarro Martinez, Victor 2117 | E92 King's Indian Defense: Petrosian Variation, Stein Defense | 4 · mesa 1 |
| 9 dic 2023 | Jimenez Freniche, David 1828 | 1-0 | Alles Moll, Eloi 1537 | E04 Catalan Opening: Open Defense | 4 · mesa 2 |
| 9 dic 2023 | Genestar Zarralanga, Pau 1511 | 0-1 | Gutierrez Toro, Raul 1784 | E94 King's Indian Defense: Orthodox Variation, Positional Defense | 4 · mesa 3 |
| 9 dic 2023 | Gutierrez Toro, David 1643 | ½-½ | Benejam Gonalons, Pau 1403 | B25 Sicilian Defense: Closed | 4 · mesa 4 |
| 9 dic 2023 | Sarasketa Irastortza, Oier 2012 | ½-½ | Vioque Gonzalez, Nicolas 2074 | C54 Italian Game: Classical Variation, Giuoco Pianissimo | 4 · mesa 5 |
| 9 dic 2023 | Clemente Grande, Daniel 1900 | 0-1 | Tafall Villanueva, Iker 1818 | E73 King's Indian Defense: Normal Variation, Standard Development | 4 · mesa 6 |
| 9 dic 2023 | Fernandez Santiago, Mikel 1525 | ½-½ | Buzica Patrin, Teo Adrian 1801 | C54 Italian Game: Classical Variation, Giuoco Pianissimo | 4 · mesa 7 |
| 9 dic 2023 | Chicote Sagredo, Hugo 1722 | 1-0 | Sobron Angulo, Adrian 1472 | C65 Ruy Lopez: Berlin Defense | 4 · mesa 8 |
| 9 dic 2023 | Atares Buisan, Sergio 1885 | 1-0 | Garcia Amelibia, Emilio 1781 | B35 Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | 4 · mesa 9 |
| 9 dic 2023 | Burgui Bueno, Juan 1664 | ½-½ | Jaime Galeano, Alcher 1842 | A13 English Opening: Agincourt Defense, Tarrasch Defense | 4 · mesa 10 |
| 9 dic 2023 | Jario Dominguez, Diego 1819 | 1-0 | Munoz Fernandez, David 1517 | B13 Caro-Kann Defense: Exchange Variation, Rubinstein Variation | 4 · mesa 11 |
| 9 dic 2023 | Martinez Echezarreta, Miguel 1459 | ½-½ | Sanz Pueyo, Adrian 1613 | C01 French Defense: Exchange Variation | 4 · mesa 12 |
| 9 dic 2023 | Navarro Martinez, Victor 2117 | 1-0 | Atares Buisan, Sergio 1885 | B39 Sicilian Defense: Accelerated Dragon, Maróczy Bind, Breyer Variation | 5 · mesa 1 |
| 9 dic 2023 | Jaime Galeano, Alcher 1842 | 1-0 | Jimenez Freniche, David 1828 | C13 French Defense: Classical Variation, Burn Variation | 5 · mesa 2 |