| 27 mar 2017 | Pablos Tenrero, Raquel 1987 | 0-1 | Longa Yauca, Javier 2257 | B00 Nimzowitsch Defense: Scandinavian Variation, Exchange Variation | 1 · mesa 1 |
| 27 mar 2017 | Quevedo Marin, Manuel 2245 | 1-0 | Morera Rodriguez, Ignacio 1977 | C47 Four Knights Game: Scotch Variation Accepted | 1 · mesa 2 |
| 27 mar 2017 | Ocana Lameiro, Oliver 1966 | ½-½ | Madina Yadarola, Martin 2243 | B07 Czech Defense | 1 · mesa 3 |
| 27 mar 2017 | Prieto Martin, Alfonso 2228 | 1-0 | Vazquez Gonzalez, Francisco 1955 | C44 Ponziani Opening: Jaenisch Counterattack | 1 · mesa 4 |
| 27 mar 2017 | Vukotic Jovsic, Dragan 1950 | 0-1 | Alfaya Marcelo, Roberto 2193 | A45 Indian Defense: Accelerated London System | 1 · mesa 5 |
| 27 mar 2017 | Torres Boch, Jose F. 2154 | 1-0 | Rosa Ramirez, Victor D. 1945 | D31 Semi-Slav Defense: Noteboom Variation | 1 · mesa 6 |
| 27 mar 2017 | Guillo Longares, Cecilia 1919 | 0-1 | Iagar, Razvan-Gabriel 2150 | D52 Queen's Gambit Declined: Cambridge Springs Defense | 1 · mesa 7 |
| 27 mar 2017 | Rottenwohrer Suarez, Juan 2129 | 1-0 | Marin Aso, Jose Luis 1914 | A10 English Opening | 1 · mesa 8 |
| 27 mar 2017 | Vazquez Gonzalez, Jesus 1912 | ½-½ | Casares Ripoll, Fernando 2106 | D02 Queen's Pawn Game: Symmetrical Variation | 1 · mesa 9 |
| 27 mar 2017 | Anton Veiga, Juan Carlos 2089 | ½-½ | Lopez Heras, Arturo 1905 | B45 Sicilian Defense: Four Knights Variation, Sveshnikov Transfer | 1 · mesa 10 |
| 27 mar 2017 | Tirado Parra, Alberto 1897 | 0-1 | Correas Gonzalez, Jose Ramon 2080 | A03 Bird Opening: Dutch Variation | 1 · mesa 11 |
| 27 mar 2017 | Martinez Fernandez, Raul 2059 | 1-0 | Barragan Arriaza, Pablo 1872 | B07 Pirc Defense | 1 · mesa 12 |
| 27 mar 2017 | Garcia Serrano, Jose M. 1871 | 0-1 | Pindado Campos, Raul 2046 | B84 Sicilian Defense: Scheveningen Variation, Classical Variation | 1 · mesa 13 |
| 27 mar 2017 | Cervino Rossel, Cristobal 2045 | 1-0 | Pashov, Spas Nikolov 1867 | D02 Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | 1 · mesa 14 |
| 27 mar 2017 | Lozano Sanchez, Jose Antonio 1864 | 0-1 | Corisco Beltran, Rafael 2038 | B50 Sicilian Defense: Modern Variations | 1 · mesa 15 |
| 27 mar 2017 | Pana, Dorin 2034 | 1-0 | Fernandez Garcia, Ignacio 1862 | B07 Pirc Defense: Byrne Variation | 1 · mesa 16 |
| 27 mar 2017 | Santamaria Baeza, Adolfo 1855 | 0-1 | Lopez de Turiso, Jose Angel 2031 | B32 Sicilian Defense: Löwenthal Variation | 1 · mesa 17 |
| 27 mar 2017 | Kejo, Janne 2026 | 1-0 | Anton Quevedo, Andrea 1849 | D82 Grünfeld Defense: Brinckmann Attack | 1 · mesa 18 |
| 27 mar 2017 | Serrano Garcia, Vicente 1841 | 0-1 | De La Esperanza Martin, Alberto 2024 | D02 Queen's Pawn Game: London System | 1 · mesa 19 |
| 27 mar 2017 | Spitzer Isbert, Ramon 2023 | ½-½ | Jimenez Gonzalez, Marcos 1829 | D34 Tarrasch Defense: Classical Variation, Advance Variation | 1 · mesa 20 |
| 27 mar 2017 | Ortega Morales, Pedro 1786 | 0-1 | Gonzalez Rivera, Eduardo 2020 | D00 Queen's Pawn Game: Accelerated London System | 1 · mesa 21 |
| 27 mar 2017 | Arbunic Castro, Giovanna 2005 | 0-1 | Camarero Izquierdo, Juan Carlos 1775 | B84 Sicilian Defense: Scheveningen Variation, Classical Variation | 1 · mesa 22 |
| 27 mar 2017 | Ingunza Curro, Andres 1743 | 1-0 | Cabanas Bravo, Juan Andres 2005 | C56 Italian Game: Two Knights Defense, Max Lange Attack | 1 · mesa 23 |
| 28 mar 2017 | Longa Yauca, Javier 2257 | 0-1 | Pindado Campos, Raul 2046 | | 2 · mesa 1 |
| 28 mar 2017 | Corisco Beltran, Rafael 2038 | 1-0 | Quevedo Marin, Manuel 2245 | B41 Sicilian Defense: Kan Variation | 2 · mesa 2 |
| 28 mar 2017 | Alfaya Marcelo, Roberto 2193 | ½-½ | Pana, Dorin 2034 | D35 Queen's Gambit Declined: Exchange Variation, Positional Variation | 2 · mesa 3 |
| 28 mar 2017 | Lopez de Turiso, Jose Angel 2031 | 0-1 | Torres Boch, Jose F. 2154 | B91 Sicilian Defense: Najdorf Variation, Zagreb Variation | 2 · mesa 4 |
| 28 mar 2017 | Iagar, Razvan-Gabriel 2150 | 1-0 | Kejo, Janne 2026 | D45 Semi-Slav Defense: Stoltz Variation | 2 · mesa 5 |
| 28 mar 2017 | De La Esperanza Martin, Alberto 2024 | ½-½ | Rottenwohrer Suarez, Juan 2129 | B27 Sicilian Defense: Hyperaccelerated Dragon | 2 · mesa 6 |
| 28 mar 2017 | Correas Gonzalez, Jose Ramon 2080 | ½-½ | Gonzalez Rivera, Eduardo 2020 | C77 Ruy Lopez: Morphy Defense, Anderssen Variation | 2 · mesa 7 |
| 28 mar 2017 | Camarero Izquierdo, Juan Carlos 1775 | 1-0 | Martinez Fernandez, Raul 2059 | D01 Richter-Veresov Attack | 2 · mesa 8 |
| 28 mar 2017 | Madina Yadarola, Martin 2243 | ½-½ | Vazquez Gonzalez, Jesus 1912 | B38 Sicilian Defense: Accelerated Dragon, Maróczy Bind | 2 · mesa 9 |
| 28 mar 2017 | Casares Ripoll, Fernando 2106 | ½-½ | Ocana Lameiro, Oliver 1966 | B10 Caro-Kann Defense: Accelerated Panov Attack | 2 · mesa 10 |
| 28 mar 2017 | Jimenez Gonzalez, Marcos 1829 | 0-1 | Anton Veiga, Juan Carlos 2089 | A44 Benoni Defense: Old Benoni | 2 · mesa 11 |
| 28 mar 2017 | Lopez Heras, Arturo 1905 | 1-0 | Spitzer Isbert, Ramon 2023 | E98 King's Indian Defense: Orthodox Variation, Classical System, Neo-Classical Line | 2 · mesa 12 |
| 28 mar 2017 | Barragan Arriaza, Pablo 1872 | ½-½ | Arbunic Castro, Giovanna 2005 | E18 Queen's Indian Defense: Classical Variation, Traditional Variation, Nimzowitsch Line | 2 · mesa 13 |
| 28 mar 2017 | Cabanas Bravo, Juan Andres 2005 | 1-0 | Garcia Serrano, Jose M. 1871 | C21 Danish Gambit Declined: Sörensen Defense | 2 · mesa 14 |
| 28 mar 2017 | Pashov, Spas Nikolov 1867 | 0-1 | Pablos Tenrero, Raquel 1987 | B14 Caro-Kann Defense: Panov Attack, Fianchetto Defense | 2 · mesa 15 |
| 28 mar 2017 | Vazquez Gonzalez, Francisco 1955 | 1-0 | Lozano Sanchez, Jose Antonio 1864 | C58 Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line | 2 · mesa 16 |
| 28 mar 2017 | Fernandez Garcia, Ignacio 1862 | 1-0 | Vukotic Jovsic, Dragan 1950 | C02 French Defense: Advance Variation, Wade Variation | 2 · mesa 17 |
| 28 mar 2017 | Molina Garcia, Francisco J. 1922 | 1-0 | Serrano Garcia, Vicente 1841 | C00 French Defense: King's Indian Attack | 2 · mesa 19 |
| 28 mar 2017 | Anton Quevedo, Andrea 1849 | 0-1 | Guillo Longares, Cecilia 1919 | A10 English Opening: Great Snake Variation | 2 · mesa 20 |
| 29 mar 2017 | Torres Boch, Jose F. 2154 | 1-0 | Corisco Beltran, Rafael 2038 | D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation | 3 · mesa 1 |
| 29 mar 2017 | Pindado Campos, Raul 2046 | ½-½ | Iagar, Razvan-Gabriel 2150 | D14 Slav Defense: Exchange Variation, Symmetrical Line | 3 · mesa 2 |
| 29 mar 2017 | Rottenwohrer Suarez, Juan 2129 | 0-1 | Camarero Izquierdo, Juan Carlos 1775 | A22 English Opening: King's English Variation, Two Knights Variation, Smyslov System | 3 · mesa 3 |
| 29 mar 2017 | Gonzalez Rivera, Eduardo 2020 | 1-0 | Alfaya Marcelo, Roberto 2193 | B72 Sicilian Defense: Dragon Variation, Classical Variation | 3 · mesa 4 |
| 29 mar 2017 | Anton Veiga, Juan Carlos 2089 | 0-1 | De La Esperanza Martin, Alberto 2024 | C56 Italian Game: Scotch Gambit, Walbrodt-Baird Gambit | 3 · mesa 5 |
| 29 mar 2017 | Pana, Dorin 2034 | 1-0 | Correas Gonzalez, Jose Ramon 2080 | B90 Sicilian Defense: Scheveningen Variation, English Attack, with f3 | 3 · mesa 6 |
| 29 mar 2017 | Longa Yauca, Javier 2257 | 1-0 | Lopez Heras, Arturo 1905 | B21 Sicilian Defense: McDonnell Attack | 3 · mesa 7 |
| 29 mar 2017 | Quevedo Marin, Manuel 2245 | 1-0 | Vazquez Gonzalez, Francisco 1955 | B00 Pirc Defense | 3 · mesa 8 |