| 25 may 2019 | De La Puerta Cresis, Javier 2116 | 0-1 | Espinosa Aranda, Angel 2483 | A40 Kangaroo Defense: Keres Defense, Transpositional Variation | 1 · mesa 1 |
| 25 may 2019 | Moreno Ruiz, Javier 2471 | 1-0 | Pastor Alonso De Prado, Alberto 2094 | C50 Italian Game: Hungarian Defense | 1 · mesa 2 |
| 25 may 2019 | Pindado Campos, Raul 2089 | 0-1 | Almagro Llamas, Pablo 2458 | E00 Catalan Opening | 1 · mesa 3 |
| 25 may 2019 | Martinez Reyes, Pedro Ramon 2416 | ½-½ | Nunez Reiz, Antonio 2083 | D79 Neo-Grünfeld Defense: Ultra-Delayed Exchange Variation | 1 · mesa 4 |
| 25 may 2019 | Robles Diaz, Jose Alberto 2044 | 0-1 | Suarez Uriel, Adrian 2382 | A05 King's Indian Attack: Symmetrical Defense | 1 · mesa 5 |
| 25 may 2019 | Martin Duque, Jesus 2372 | ½-½ | Martinez Aragon, Aitor 2038 | B48 Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | 1 · mesa 6 |
| 25 may 2019 | Perez Diez, Victor 2018 | 1-0 | Serrano Salvador, Eduardo 2324 | B24 Sicilian Defense: Closed, Fianchetto Variation | 1 · mesa 7 |
| 25 may 2019 | Elissalt Cardenas, Hector 2287 | ½-½ | Cabanas Bravo, Juan Andres 2010 | A01 Nimzo-Larsen Attack: Modern Variation | 1 · mesa 8 |
| 25 may 2019 | Rios Rebollo, Victor 2007 | 1-0 | Perez Gonzalez, Jose Manuel 2228 | A57 Benko Gambit Declined: Main Line | 1 · mesa 9 |
| 25 may 2019 | Yanez Rodriguez, Wilbert 2217 | 1-0 | Lorenzo Bailador, Alfredo 2003 | C45 Scotch Game: Classical Variation | 1 · mesa 10 |
| 25 may 2019 | Estevez Sacristan, Deva 1999 | ½-½ | Rodriguez Melendez, Juan Humbert 2212 | B90 Sicilian Defense: Najdorf Variation, Adams Attack | 1 · mesa 11 |
| 25 may 2019 | Martinez Fernandez, Raul 2202 | 1-0 | Gonzalez Rivera, Eduardo 1998 | C45 Scotch Game: Mieses Variation | 1 · mesa 12 |
| 25 may 2019 | Rojas Pozo, Jose Luis 1974 | ½-½ | Mkrtchyan, Levon 2168 | D37 Queen's Gambit Declined: Harrwitz Attack, Orthodox Defense | 1 · mesa 13 |
| 25 may 2019 | Nieto De La Cruz, Julio 2168 | 1-0 | Bello Burguet, Glenier Lazaro 1961 | D02 Queen's Pawn Game: London System | 1 · mesa 14 |
| 25 may 2019 | Garcia Sanz, Eduardo 1820 | 1-0 | BYE | | 1 · mesa 15 |
| 25 may 2019 | Iagar, Razvan-Gabriel 2104 | 0-1 | BYE | | 1 · mesa 16 |
| 25 may 2019 | Gueler Berdasco, Martin 1917 | 0-1 | BYE | | 1 · mesa 17 |
| 26 may 2019 | Espinosa Aranda, Angel 2483 | 1-0 | Martinez Fernandez, Raul 2202 | D15 Slav Defense: Chebanenko Variation | 2 · mesa 1 |
| 26 may 2019 | Nieto De La Cruz, Julio 2168 | 0-1 | Moreno Ruiz, Javier 2471 | A15 English Opening: Anglo-Indian Defense, King's Indian Formation | 2 · mesa 2 |
| 26 may 2019 | Almagro Llamas, Pablo 2458 | 1-0 | Perez Diez, Victor 2018 | A85 Dutch Defense: Queen's Knight Variation | 2 · mesa 3 |
| 26 may 2019 | Suarez Uriel, Adrian 2382 | 1-0 | Rios Rebollo, Victor 2007 | C10 French Defense: Rubinstein Variation, Fort Knox Variation | 2 · mesa 4 |
| 26 may 2019 | Garcia Sanz, Eduardo 1820 | 0-1 | Yanez Rodriguez, Wilbert 2217 | E66 King's Indian Defense: Fianchetto Variation, Yugoslav Variation, Advance Line | 2 · mesa 5 |
| 26 may 2019 | Mkrtchyan, Levon 2168 | ½-½ | Martinez Reyes, Pedro Ramon 2416 | C11 French Defense: Classical Variation, Steinitz Variation | 2 · mesa 6 |
| 26 may 2019 | Cabanas Bravo, Juan Andres 2010 | 0-1 | Martin Duque, Jesus 2372 | B47 Sicilian Defense: Taimanov Variation, Bastrikov Variation | 2 · mesa 7 |
| 26 may 2019 | Nunez Reiz, Antonio 2083 | 0-1 | Elissalt Cardenas, Hector 2287 | C41 Philidor Defense: Lion Variation | 2 · mesa 8 |
| 26 may 2019 | Rodriguez Melendez, Juan Humbert 2212 | ½-½ | Rojas Pozo, Jose Luis 1974 | E06 Catalan Opening: Closed | 2 · mesa 9 |
| 26 may 2019 | Serrano Salvador, Eduardo 2324 | 1-0 | Estevez Sacristan, Deva 1999 | A04 Zukertort Opening: Dutch Variation | 2 · mesa 10 |
| 26 may 2019 | Perez Gonzalez, Jose Manuel 2228 | ½-½ | Robles Diaz, Jose Alberto 2044 | B86 Sicilian Defense: Sozin Attack | 2 · mesa 11 |
| 26 may 2019 | Lorenzo Bailador, Alfredo 2003 | 0-1 | De La Puerta Cresis, Javier 2116 | B22 Sicilian Defense: Alapin Variation, Smith-Morra Declined | 2 · mesa 12 |
| 26 may 2019 | Pastor Alonso De Prado, Alberto 2094 | 1-0 | Gueler Berdasco, Martin 1917 | B22 Sicilian Defense: Delayed Alapin Variation | 2 · mesa 13 |
| 26 may 2019 | Gonzalez Rivera, Eduardo 1998 | 1-0 | Pindado Campos, Raul 2089 | B72 Sicilian Defense: Dragon Variation, Classical Variation | 2 · mesa 14 |
| 26 may 2019 | Bello Burguet, Glenier Lazaro 1961 | 1-0 | BYE | | 2 · mesa 15 |
| 26 may 2019 | Martinez Aragon, Aitor 2038 | 0-1 | BYE | | 2 · mesa 16 |
| 26 may 2019 | Iagar, Razvan-Gabriel 2104 | 0-1 | BYE | | 2 · mesa 17 |
| 27 may 2019 | Yanez Rodriguez, Wilbert 2217 | ½-½ | Espinosa Aranda, Angel 2483 | A29 English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with .. d6 | 3 · mesa 1 |
| 27 may 2019 | Moreno Ruiz, Javier 2471 | 1-0 | Almagro Llamas, Pablo 2458 | A29 English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | 3 · mesa 2 |
| 27 may 2019 | Martin Duque, Jesus 2372 | 1-0 | Suarez Uriel, Adrian 2382 | B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | 3 · mesa 3 |
| 27 may 2019 | Elissalt Cardenas, Hector 2287 | ½-½ | Rodriguez Melendez, Juan Humbert 2212 | E73 King's Indian Defense: Semi-Averbakh System | 3 · mesa 4 |
| 27 may 2019 | Rios Rebollo, Victor 2007 | ½-½ | Serrano Salvador, Eduardo 2324 | D45 Semi-Slav Defense: Stoltz Variation | 3 · mesa 5 |
| 27 may 2019 | Martinez Fernandez, Raul 2202 | 1-0 | Garcia Sanz, Eduardo 1820 | B40 Sicilian Defense: French Variation | 3 · mesa 6 |
| 27 may 2019 | Perez Diez, Victor 2018 | ½-½ | Mkrtchyan, Levon 2168 | C00 French Defense: King's Indian Attack | 3 · mesa 7 |
| 27 may 2019 | Rojas Pozo, Jose Luis 1974 | 1-0 | Nieto De La Cruz, Julio 2168 | D32 Tarrasch Defense: Symmetrical Variation | 3 · mesa 8 |
| 27 may 2019 | De La Puerta Cresis, Javier 2116 | ½-½ | Gonzalez Rivera, Eduardo 1998 | D13 Slav Defense: Exchange Variation | 3 · mesa 9 |
| 27 may 2019 | Bello Burguet, Glenier Lazaro 1961 | 0-1 | Pastor Alonso De Prado, Alberto 2094 | E06 Catalan Opening: Closed | 3 · mesa 10 |
| 27 may 2019 | Martinez Aragon, Aitor 2038 | 0-1 | Perez Gonzalez, Jose Manuel 2228 | B07 Pirc Defense: Byrne Variation | 3 · mesa 11 |
| 27 may 2019 | Estevez Sacristan, Deva 1999 | ½-½ | Nunez Reiz, Antonio 2083 | B01 Scandinavian Defense: Mieses-Kotroc Variation | 3 · mesa 12 |
| 27 may 2019 | Robles Diaz, Jose Alberto 2044 | ½-½ | Cabanas Bravo, Juan Andres 2010 | D77 Neo-Grünfeld Defense: Classical Variation, Modern Defense | 3 · mesa 13 |
| 27 may 2019 | Gueler Berdasco, Martin 1917 | 0-1 | Iagar, Razvan-Gabriel 2104 | A12 Réti Opening: Anglo-Slav Variation, London Defensive System | 3 · mesa 14 |
| 27 may 2019 | Pindado Campos, Raul 2089 | 1-0 | Lorenzo Bailador, Alfredo 2003 | E05 Catalan Opening: Open Defense, Classical Line | 3 · mesa 15 |
| 27 may 2019 | Martinez Reyes, Pedro Ramon 2416 | 0-1 | BYE | | 3 · mesa 16 |