| 2 dic 2017 | Martin Duque, Jesus 2376 | 1-0 | Alvarez Gonzalez, Eduardo 1789 | B12 Caro-Kann Defense: Advance Variation | 1 · mesa 1 |
| 2 dic 2017 | Rodriguez Bernal, Herman 1763 | 0-1 | Hernando Pertierra, Jose C. 2355 | A45 Trompowsky Attack | 1 · mesa 2 |
| 2 dic 2017 | Roa Alonso, Santiago 2354 | 1-0 | Rodriguez Garcia, Alberto 1727 | A00 Hungarian Opening: Indian Defense | 1 · mesa 3 |
| 2 dic 2017 | Lopez Orellana, Federico 1727 | 0-1 | Elissalt Cardenas, Hector 2339 | A45 Indian Defense | 1 · mesa 4 |
| 2 dic 2017 | Lianes Garcia, Marcos 2300 | 1-0 | De Dompablo Fantova, Juan 1686 | B06 Modern Defense | 1 · mesa 5 |
| 2 dic 2017 | Martinez Miura, Enrique 1643 | 0-1 | Quevedo Marin, Manuel 2241 | C68 Ruy Lopez: Exchange Variation, Keres Variation | 1 · mesa 6 |
| 2 dic 2017 | Perez Gonzalez, Jose Manuel 2226 | 1-0 | Criado Jimenez, Jose 1615 | C00 French Defense: Normal Variation | 1 · mesa 7 |
| 2 dic 2017 | Alfaya Martinez, Enrique 1613 | 0-1 | Alfaya Marcelo, Roberto 2193 | A43 Benoni Defense: Benoni-Indian Defense | 1 · mesa 8 |
| 2 dic 2017 | Pastor Alonso De Prado, Alberto 2166 | 1-0 | Vazquez Rodriguez, Francisco 1585 | B22 Sicilian Defense: Alapin Variation | 1 · mesa 9 |
| 2 dic 2017 | Moreno Uribarri, Miguel 1582 | 0-1 | Lozano Suarez, Luis Miguel 2163 | C51 Italian Game: Evans Gambit, Anderssen Variation, Cordel Line | 1 · mesa 10 |
| 2 dic 2017 | Torres Boch, Jose F. 2143 | 1-0 | Garcia Lopez, Fernando 1573 | C54 Italian Game: Classical Variation, Giuoco Pianissimo | 1 · mesa 11 |
| 2 dic 2017 | Nuevo Benitez, Miguel Angel 1571 | 0-1 | Robles Diaz, Jose Alberto 2136 | A03 Bird Opening: Dutch Variation | 1 · mesa 12 |
| 2 dic 2017 | Cardenas Serrano, Sergio 2123 | 1-0 | Yaniz Lana, Francisco Javier 1570 | B23 Sicilian Defense: Grand Prix Attack | 1 · mesa 13 |
| 2 dic 2017 | Quintero Cuervo, Edgar 1566 | 0-1 | Perez Ordonez, Jose Ramon 2066 | E14 Queen's Indian Defense: Spassky System | 1 · mesa 14 |
| 2 dic 2017 | Hernandez Ramos, David 2054 | 1-0 | Osuna Osuna, Francisco 1565 | D08 Queen's Gambit Declined: Albin Countergambit | 1 · mesa 15 |
| 2 dic 2017 | Villodre Miranda, Juan Alonso 1552 | 0-1 | Anton Quevedo, Andrea 1994 | A16 English Opening: Anglo-Indian Defense, Queen's Knight Variation | 1 · mesa 16 |
| 2 dic 2017 | Lozano Freras, Sergio 1972 | 1-0 | Gonzalez Garcia, Luis 1551 | C41 Philidor Defense: Lion Variation | 1 · mesa 17 |
| 2 dic 2017 | Karunanithi, Bharath 1550 | 0-1 | Garcia Prados, David 1953 | E16 Queen's Indian Defense: Capablanca Variation | 1 · mesa 18 |
| 2 dic 2017 | Vazquez Gonzalez, Jesus 1943 | 1-0 | Ojosnegros Martin, Angel 1519 | C50 Italian Game: Giuoco Pianissimo | 1 · mesa 19 |
| 2 dic 2017 | Braziunaite, Rasa 1517 | 0-1 | Bartolome Martin, Angel 1936 | A01 Nimzo-Larsen Attack: Modern Variation | 1 · mesa 20 |
| 2 dic 2017 | Vazquez Gonzalez, Francisco 1931 | 1-0 | Rial Rodriguez, Marta 1509 | B23 Sicilian Defense: Closed | 1 · mesa 21 |
| 2 dic 2017 | Fernandez Diaz, Ricardo 1493 | 0-1 | Largo Barbero, Benito 1925 | E91 King's Indian Defense: Orthodox Variation | 1 · mesa 22 |
| 2 dic 2017 | Bello Burguet, Glenier Lazaro 1917 | 1-0 | Mehalingam, Karunanithi 1490 | A14 English Opening: Agincourt Defense, Neo-Catalan Declined | 1 · mesa 23 |
| 2 dic 2017 | Aragon Lopez, Hiria 1488 | 0-1 | Cabanas Bravo, Juan Andres 1910 | C54 Italian Game: Classical Variation, Greco Gambit, Traditional Line | 1 · mesa 24 |
| 2 dic 2017 | De Vicente Guijarro, Juan 1879 | 1-0 | Gonzalez Morente, Jose A 1453 | C41 Philidor Defense: Lion Variation | 1 · mesa 25 |
| 2 dic 2017 | Murillo Paz, Pedro P. 1427 | 0-1 | Tarrio Ocana, Jose Manuel 1866 | C00 French Defense: Queen's Knight | 1 · mesa 26 |
| 2 dic 2017 | Fernandez Garcia, Ignacio 1861 | 1-0 | Vallespin Morales, Antonio 1388 | B22 Sicilian Defense: Alapin Variation | 1 · mesa 27 |
| 2 dic 2017 | Perdiguero Herreros, Alejandro 1313 | 0-1 | Gonzalez Berrendero, Carlos 1854 | B54 Sicilian Defense: Prins Variation | 1 · mesa 28 |
| 2 dic 2017 | Camarero Izquierdo, Juan Carlos 1852 | 1-0 | Martin Rodriguez, Jose Luis 1293 | C13 French Defense: Classical Variation | 1 · mesa 29 |
| 2 dic 2017 | Lozano Hernanz, Rodrigo 1242 | 0-1 | Rodriguez Valdeavaro, Julio C. 1847 | B50 Sicilian Defense: Modern Variations | 1 · mesa 30 |
| 2 dic 2017 | Alonso Garuti, Luis E 1816 | 1-0 | Rodriguez Municio, Carmen 1213 | B32 Sicilian Defense: Open | 1 · mesa 31 |
| 2 dic 2017 | Busto Alvarez,Francisco 1200 | 0-1 | Minguela Munoz, Bienvenido 1813 | B21 Sicilian Defense: Smith-Morra Gambit Declined, Push Variation | 1 · mesa 32 |
| 2 dic 2017 | De Luna Butz, Alberto 1805 | 0-1 | Garcia Estebanez, Diego | | 1 · mesa 33 |
| 2 dic 2017 | Pinto Santamaria, Oscar | 0-1 | Chidichimo, Pedro Jose Maria 1791 | C41 Philidor Defense: Lion Variation, Lion's Claw, with Be2 and c6 | 1 · mesa 34 |
| 3 dic 2017 | Garcia Prados, David 1953 | 0-1 | Martin Duque, Jesus 2376 | A08 King's Indian Attack: Sicilian Variation | 2 · mesa 1 |
| 3 dic 2017 | Hernando Pertierra, Jose C. 2355 | 1-0 | Lozano Freras, Sergio 1972 | A46 Indian Defense: Wade-Tartakower Defense | 2 · mesa 2 |
| 3 dic 2017 | Bartolome Martin, Angel 1936 | ½-½ | Roa Alonso, Santiago 2354 | A45 Trompowsky Attack | 2 · mesa 3 |
| 3 dic 2017 | Elissalt Cardenas, Hector 2339 | 1-0 | Vazquez Gonzalez, Jesus 1943 | D43 Semi-Slav Defense | 2 · mesa 4 |
| 3 dic 2017 | Largo Barbero, Benito 1925 | 0-1 | Lianes Garcia, Marcos 2300 | A43 Benoni Defense: Old Benoni | 2 · mesa 5 |
| 3 dic 2017 | Quevedo Marin, Manuel 2241 | 1-0 | Vazquez Gonzalez, Francisco 1931 | A21 English Opening: King's English Variation | 2 · mesa 6 |
| 3 dic 2017 | Cabanas Bravo, Juan Andres 1910 | ½-½ | Perez Gonzalez, Jose Manuel 2226 | B27 Pterodactyl Defense: Western, Rhamphorhynchus | 2 · mesa 7 |
| 3 dic 2017 | Alfaya Marcelo, Roberto 2193 | 0-1 | De Vicente Guijarro, Juan 1879 | B38 Sicilian Defense: Accelerated Dragon, Maróczy Bind | 2 · mesa 8 |
| 3 dic 2017 | Tarrio Ocana, Jose Manuel 1866 | ½-½ | Pastor Alonso De Prado, Alberto 2166 | C55 Italian Game: Two Knights Defense, Modern Bishop's Opening | 2 · mesa 9 |
| 3 dic 2017 | Lozano Suarez, Luis Miguel 2163 | ½-½ | Fernandez Garcia, Ignacio 1861 | A20 English Opening: King's English Variation | 2 · mesa 10 |
| 3 dic 2017 | Rodriguez Valdeavaro, Julio C. 1847 | 0-1 | Torres Boch, Jose F. 2143 | A15 English Opening: Anglo-Indian Defense, King's Indian Formation | 2 · mesa 11 |
| 3 dic 2017 | Minguela Munoz, Bienvenido 1813 | ½-½ | Cardenas Serrano, Sergio 2123 | E94 King's Indian Defense: Orthodox Variation, Glek Defense | 2 · mesa 12 |
| 3 dic 2017 | Perez Ordonez, Jose Ramon 2066 | 1-0 | Camarero Izquierdo, Juan Carlos 1852 | A13 English Opening: Agincourt Defense | 2 · mesa 13 |
| 3 dic 2017 | Chidichimo, Pedro Jose Maria 1791 | 0-1 | Hernandez Ramos, David 2054 | A40 Horwitz Defense | 2 · mesa 14 |
| 3 dic 2017 | Anton Quevedo, Andrea 1994 | 1-0 | Garcia Estebanez, Diego | C50 Italian Game: Giuoco Pianissimo | 2 · mesa 15 |
| 3 dic 2017 | Sosa, Tomas 2460 | 1-0 | Unciti Juan, Javier 2037 | C06 French Defense: Tarrasch Variation, Closed Variation, Main Line | 2 · mesa 16 |