| 16 ago 2015 | Bello Filgueira, Joaquin Antonio 1831 | 0-1 | Gomez Garrido, Camilo Ernesto 2519 | B94 Sicilian Defense: Najdorf Variation | 1 · mesa 1 |
| 16 ago 2015 | Rodriguez Lopez, Rafael 2255 | 1-0 | Boo Vallejo, Marcos 1771 | B00 King's Pawn Game | 1 · mesa 8 |
| 16 ago 2015 | Campos Calvo-Sotelo, Juan 1956 | 1-0 | Gimenez Bargiela, Lila Alexandra | A00 Polish Opening: Bugayev Attack | 1 · mesa 20 |
| 17 ago 2015 | Lesteiro Lores, Manuel Raul 1940 | 0-1 | Laliena Solanes, Luis 2207 | A43 Benoni Defense: Old Benoni | 2 · mesa 10 |
| 17 ago 2015 | Buitron Ramil, David 1641 | ½-½ | Rodriguez Dominguez, Miguel I 2017 | B45 Sicilian Defense: Four Knights Variation | 2 · mesa 13 |
| 17 ago 2015 | Gomez Fernandez, Pedro Javier 1540 | 1-0 | Gimenez Bargiela, Eduardo Xavier | C44 Scotch Game: Lolli Variation | 2 · mesa 23 |
| 18 ago 2015 | Rodriguez Dominguez, Miguel I 2017 | 1-0 | Gomez Fernandez, Pedro Javier 1540 | D04 Queen's Pawn Game: Colle System, Anti-Colle | 3 · mesa 12 |
| 18 ago 2015 | Dominguez Fernandez, Angel I 1992 | 1-0 | Buitron Ramil, David 1641 | C13 French Defense: Alekhine-Chatard Attack, Maróczy Variation | 3 · mesa 13 |
| 18 ago 2015 | Galvez Perez, Jose Luis 1906 | 1-0 | Del Prado Rodriguez, Xulio 1153 | B06 Modern Defense: Standard Line | 3 · mesa 17 |
| 18 ago 2015 | Ferreiro Estevez, Angel | 0-1 | Garcia Lafuente, Luis 1492 | B10 Caro-Kann Defense | 3 · mesa 19 |
| 18 ago 2015 | Romera Carrion, Ruben 1191 | ½-½ | Gimenez Fernandez, Eduardo Luis | B20 Sicilian Defense: Staunton-Cochrane Variation | 3 · mesa 20 |
| 18 ago 2015 | Carraminana Lopez, Luis Antonio 1970 | 0-1 | De Prado Rodriguez, Oscar Bruno 2237 | B01 Scandinavian Defense: Gubinsky-Melts Defense | 4 · mesa 7 |
| 18 ago 2015 | Boo Vallejo, Marcos 1771 | ½-½ | Belsley, Alexandre 2026 | B18 Caro-Kann Defense: Classical Variation | 4 · mesa 10 |
| 18 ago 2015 | Adams, Philip 2015 | 1-0 | Garcia Bugallo, Jose Luis 1815 | B52 Sicilian Defense: Moscow Variation, Main Line | 4 · mesa 14 |
| 18 ago 2015 | Meira Iglesias, Alejandro 1773 | ½-½ | De Sousa Da Silva, Armando 1958 | D85 Grünfeld Defense: Exchange Variation | 4 · mesa 15 |
| 18 ago 2015 | Del Prado Rodriguez, Xulio 1153 | 0-1 | Buitron Ramil, David 1641 | A38 English Opening: Symmetrical Variation, Duchamp Variation | 4 · mesa 22 |
| 18 ago 2015 | Gomez Fernandez, Pedro Javier 1540 | 1-0 | Gimenez Fernandez, Eduardo Luis | C00 Rat Defense: Small Center Defense | 4 · mesa 23 |
| 18 ago 2015 | Gimenez Bargiela, Lila Alexandra | 0-1 | Gimenez Bargiela, Eduardo Xavier | C64 Ruy Lopez: Classical Variation | 4 · mesa 28 |
| 19 ago 2015 | De Prado Rodriguez, Oscar Bruno 2237 | 1-0 | Rodriguez Dominguez, Miguel I 2017 | A80 Dutch Defense | 5 · mesa 7 |
| 19 ago 2015 | Lorenzo Duran, Marcos 2160 | 1-0 | Adams, Philip 2015 | E91 King's Indian Defense: Orthodox Variation | 5 · mesa 8 |
| 19 ago 2015 | Lesteiro Lores, Manuel Raul 1940 | ½-½ | Belsley, Alexandre 2026 | E12 Queen's Indian Defense: Petrosian Variation | 5 · mesa 10 |
| 19 ago 2015 | Torcal Miguel, Oscar 1969 | 1-0 | Meira Iglesias, Alejandro 1773 | B00 Pirc Defense | 5 · mesa 13 |
| 19 ago 2015 | De Sousa Da Silva, Armando 1958 | 1-0 | Gomez Fernandez, Pedro Javier 1540 | D02 Queen's Pawn Game: Symmetrical Variation | 5 · mesa 14 |
| 19 ago 2015 | Garcia Bugallo, Jose Luis 1815 | 1-0 | Garcia Lafuente, Luis 1492 | B10 Caro-Kann Defense: Goldman Variation | 5 · mesa 21 |
| 19 ago 2015 | Del Prado Rodriguez, Xulio 1153 | 0-1 | Dominguez Certal, Dario 1468 | A22 English Opening: Carls-Bremen System | 5 · mesa 22 |
| 20 ago 2015 | Rodriguez Lopez, Rafael 2255 | ½-½ | Espineira Gonzalez, Diego 2380 | C10 French Defense: Paulsen Variation | 6 · mesa 4 |
| 20 ago 2015 | Buitron Ramil, David 1641 | ½-½ | De Sousa Da Silva, Armando 1958 | B96 Sicilian Defense: Najdorf Variation | 6 · mesa 12 |
| 20 ago 2015 | Gonzalez Rodino, Francisco | 1-0 | Del Prado Rodriguez, Xulio 1153 | B00 King's Pawn Game | 6 · mesa 25 |
| 21 ago 2015 | De Prado Rodriguez, Oscar Bruno 2237 | ½-½ | Sande Edreira, Jose Antonio 2244 | A40 Queen's Pawn Game: Modern Defense | 7 · mesa 4 |
| 21 ago 2015 | Espineira Gonzalez, Diego 2380 | ½-½ | Garcia Sobrino, David 2026 | D30 Queen's Gambit Declined | 7 · mesa 6 |
| 21 ago 2015 | Laliena Solanes, Luis 2207 | 1-0 | Torcal Miguel, Oscar 1969 | B23 Sicilian Defense: Closed, Traditional | 7 · mesa 7 |
| 21 ago 2015 | Campos Calvo-Sotelo, Juan 1956 | 0-1 | Adams, Philip 2015 | B20 Sicilian Defense | 7 · mesa 11 |
| 21 ago 2015 | Campos Calvo-Sotelo, Javier 2087 | 1-0 | Gonzalez Eiris, Daniel 1833 | A96 Dutch Defense: Classical Variation, Buenos Aires Variation | 7 · mesa 13 |
| 21 ago 2015 | Garcia Lafuente, Luis 1492 | 0-1 | Bello Filgueira, Joaquin Antonio 1831 | A46 Indian Defense: London System | 7 · mesa 19 |
| 21 ago 2015 | Otero Campos, Sofia | 1-0 | Gimenez Bargiela, Lila Alexandra | D02 Queen's Pawn Game: London System, with e6 | 7 · mesa 28 |
| 22 ago 2015 | Laliena Solanes, Luis 2207 | ½-½ | Del Rey, Diego 2394 | B06 Pterodactyl Defense: Eastern, Benoni | 8 · mesa 4 |
| 22 ago 2015 | Adams, Philip 2015 | 0-1 | Espineira Gonzalez, Diego 2380 | B06 Modern Defense | 8 · mesa 6 |
| 22 ago 2015 | Buitron Ramil, David 1641 | 0-1 | Campos Calvo-Sotelo, Javier 2087 | C50 Italian Game: Hungarian Defense | 8 · mesa 9 |
| 22 ago 2015 | Gonzalez Eiris, Daniel 1833 | 0-1 | Meira Iglesias, Alejandro 1773 | A43 Benoni Defense: Old Benoni | 8 · mesa 18 |
| 22 ago 2015 | Dominguez Certal, Dario 1468 | ½-½ | Gimenez Fernandez, Eduardo Luis | C00 Rat Defense: Small Center Defense | 8 · mesa 21 |
| 22 ago 2015 | Gimenez Bargiela, Lila Alexandra | 0-1 | Represas Gomez, Lucas | C42 Petrov's Defense: Cozio Attack | 8 · mesa 26 |
| 23 ago 2015 | Espineira Gonzalez, Diego 2380 | ½-½ | Laliena Solanes, Luis 2207 | B01 Scandinavian Defense: Mieses-Kotroc Variation | 9 · mesa 4 |
| 23 ago 2015 | Rodriguez Dominguez, Miguel I 2017 | ½-½ | Maquieira Vidal, Alvaro 1832 | D30 Queen's Gambit Declined | 9 · mesa 9 |
| 23 ago 2015 | Garcia Sobrino, David 2026 | ½-½ | Buitron Ramil, David 1641 | C14 French Defense: Classical Variation, Steinitz Variation | 9 · mesa 11 |
| 23 ago 2015 | Meira Iglesias, Alejandro 1773 | ½-½ | Adams, Philip 2015 | E61 King's Indian Defense | 9 · mesa 12 |
| 23 ago 2015 | Lloveras Hernanz, Jose Antonio 1680 | 0-1 | Garcia Bugallo, Jose Luis 1815 | A80 Dutch Defense | 9 · mesa 17 |
| 23 ago 2015 | Garcia Lafuente, Luis 1492 | 0-1 | Gomez Fernandez, Pedro Javier 1540 | D00 Queen's Pawn Game: Accelerated London System | 9 · mesa 20 |
| 23 ago 2015 | Otero Campos, Cintia 1139 | 0-1 | Gonzalez Eiris, Daniel 1833 | C01 French Defense: Exchange Variation | 9 · mesa 21 |
| 23 ago 2015 | Garcia Camina, Belarmino | 1-0 | Perez Romero, Alfredo 1806 | A40 Queen's Pawn Game | 9 · mesa 23 |
| 23 ago 2015 | Gimenez Bargiela, Lila Alexandra | 1-0 | Ferreiro Estevez, Angel | B10 Caro-Kann Defense: Hillbilly Attack | 9 · mesa 26 |