| 6 sept 2015 | Vazquez Igarza, Renier 2560 | 1-0 | Anton Quevedo, Andrea 1724 | A15 English Orangutan | 1 · mesa 1 |
| 6 sept 2015 | Soto Martin, Miguel 1716 | 0-1 | Moreno Ruiz, Javier 2457 | A49 Indian Defense: Przepiorka Variation | 1 · mesa 2 |
| 6 sept 2015 | Perez Mitjans, Orelvis 2445 | 1-0 | Baldus Martin, Juan 1693 | B54 Sicilian Defense: Prins Variation | 1 · mesa 3 |
| 6 sept 2015 | Martinez Miura, Enrique 1693 | 0-1 | Roa Alonso, Santiago 2383 | B08 Pirc Defense: Classical Variation, Schlechter Variation | 1 · mesa 4 |
| 6 sept 2015 | Hernando Pertierra, Jose C. 2376 | 1-0 | Leniz Martinez, Francisco 1689 | B43 Sicilian Defense: Kan Variation, Knight Variation | 1 · mesa 5 |
| 6 sept 2015 | Sorribes Calle, Pablo 1687 | 0-1 | Martin Duque, Jesus 2374 | D12 Slav Defense: Quiet Variation, Schallopp Defense | 1 · mesa 6 |
| 6 sept 2015 | Bolado Saez, Sergio 2365 | 1-0 | Rodriguez Bachiller, Luis 1685 | D37 Queen's Gambit Declined: Harrwitz Attack | 1 · mesa 7 |
| 6 sept 2015 | Martinez Pintor, Juan 1684 | 0-1 | Martinez Reyes, Pedro Ramon 2358 | A46 Indian Defense: Polish Variation | 1 · mesa 8 |
| 6 sept 2015 | Elissalt Cardenas, Hector 2350 | 1-0 | Barragan Panal, Juan Jose 1668 | A15 English Opening: Anglo-Indian Defense, King's Indian Formation | 1 · mesa 9 |
| 6 sept 2015 | Sanchez Ortega, Ivan 1645 | 0-1 | Fernandez Lledo, Javier 2286 | B51 Sicilian Defense: Moscow Variation | 1 · mesa 10 |
| 7 sept 2015 | Perdomo Araujo, Angel Eduardo 2031 | 0-1 | Vazquez Igarza, Renier 2560 | B40 Sicilian Defense: Kramnik Variation | 2 · mesa 1 |
| 7 sept 2015 | Moreno Ruiz, Javier 2457 | 1-0 | De la Orden Alcocer, Alejandro 2018 | D06 Queen's Gambit Declined: Baltic Defense, Argentinian Gambit | 2 · mesa 2 |
| 7 sept 2015 | Garcia Galeote, Lorenzo 1954 | 1-0 | Perez Mitjans, Orelvis 2445 | A40 Queen's Pawn Game | 2 · mesa 3 |
| 7 sept 2015 | Roa Alonso, Santiago 2383 | 1-0 | Pinel Mirasierra, Jose Pablo 1967 | B10 Caro-Kann Defense: Breyer Variation | 2 · mesa 4 |
| 7 sept 2015 | Urrutia Gonzalez, Javier 1946 | 1-0 | Hernando Pertierra, Jose C. 2376 | B00 King's Pawn Game | 2 · mesa 5 |
| 7 sept 2015 | Martin Duque, Jesus 2374 | 1-0 | Andalon Gomez, Carlos J 1950 | C02 French Defense: Advance Variation, Euwe Variation | 2 · mesa 6 |
| 7 sept 2015 | Morona Minguez, Miguel 1932 | 0-1 | Bolado Saez, Sergio 2365 | B93 Sicilian Defense: Najdorf Variation, Amsterdam Variation | 2 · mesa 7 |
| 7 sept 2015 | Martinez Reyes, Pedro Ramon 2358 | 1-0 | Cemborain Oricain, Alfonso 1939 | B03 Alekhine Defense | 2 · mesa 8 |
| 7 sept 2015 | Garcia Esteban, Ignacio 1892 | 0-1 | Elissalt Cardenas, Hector 2350 | B00 Pirc Defense | 2 · mesa 9 |
| 7 sept 2015 | Fernandez Lledo, Javier 2286 | 1-0 | Santos Garay-Cordovil, Salvador 1897 | B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 2 · mesa 10 |
| 8 sept 2015 | Vazquez Igarza, Renier 2560 | 1-0 | Rodriguez Melendez, Juan Humbert 2130 | E63 King's Indian Defense: Fianchetto Variation, Panno Variation | 3 · mesa 1 |
| 8 sept 2015 | Alfaya Marcelo, Roberto 2164 | 0-1 | Roa Alonso, Santiago 2383 | E32 Nimzo-Indian Defense: Classical Variation, Keres Defense | 3 · mesa 2 |
| 8 sept 2015 | Palenciano Escolar, Adrian 2120 | ½-½ | Martin Duque, Jesus 2374 | B03 Alekhine Defense: Exchange Variation, Voronezh Variation | 3 · mesa 3 |
| 8 sept 2015 | Bolado Saez, Sergio 2365 | ½-½ | Anton Veiga, Juan Carlos 2051 | D37 Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense, Blockade Line | 3 · mesa 4 |
| 8 sept 2015 | Soto Martin, Pablo 2035 | 0-1 | Martinez Reyes, Pedro Ramon 2358 | B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 3 · mesa 5 |
| 8 sept 2015 | Garcia Galeote, Lorenzo 1954 | 0-1 | Fernandez Lledo, Javier 2286 | E70 King's Indian Defense: Kramer Variation | 3 · mesa 6 |
| 8 sept 2015 | Porras Fernandez, Alberto 1802 | 0-1 | Suarez Uriel, Adrian 2224 | C41 Philidor Defense: Lion Variation | 3 · mesa 7 |
| 8 sept 2015 | Camarero Izquierdo, Juan Carlos 1873 | 0-1 | Bento Iglesias, Pablo 1860 | D01 Richter-Veresov Attack | 3 · mesa 8 |
| 8 sept 2015 | Martinez Rubio, Felipe 1735 | ½-½ | Garcia-Maurino Ayora, Gabriel 1508 | D02 Queen's Pawn Game: Zukertort Variation | 3 · mesa 9 |
| 8 sept 2015 | Longa Yauca, Javier 2267 | 1-0 | Campo Garcia, Carlos 1759 | E94 King's Indian Defense: Orthodox Variation, Positional Defense | 3 · mesa 10 |
| 8 sept 2015 | Roa Alonso, Santiago 2383 | ½-½ | Fernandez Lledo, Javier 2286 | B34 Sicilian Defense: Accelerated Dragon, Modern Variation | 4 · mesa 1 |
| 8 sept 2015 | Martinez Reyes, Pedro Ramon 2358 | 0-1 | Suarez Uriel, Adrian 2224 | E63 King's Indian Defense: Fianchetto Variation, Panno Variation | 4 · mesa 2 |
| 8 sept 2015 | Cervino Rossel, Cristobal 2090 | ½-½ | Moreno Ruiz, Javier 2457 | A48 East Indian Defense | 4 · mesa 3 |
| 8 sept 2015 | Martin Duque, Jesus 2374 | 1-0 | Quispe Arteaga, Gabriel 2081 | A13 English Opening: Agincourt Defense | 4 · mesa 4 |
| 8 sept 2015 | Aziz Ortego, Omar Luis 2061 | 0-1 | Bolado Saez, Sergio 2365 | B20 Sicilian Defense: Staunton-Cochrane Variation | 4 · mesa 5 |
| 8 sept 2015 | Urrutia Gonzalez, Javier 1946 | 0-1 | Elissalt Cardenas, Hector 2350 | C41 Philidor Defense: Lion Variation | 4 · mesa 6 |
| 8 sept 2015 | Bento Iglesias, Pablo 1860 | 1-0 | Palenciano Escolar, Adrian 2120 | B22 Sicilian Defense: Alapin Variation, Barmen Defense | 4 · mesa 7 |
| 8 sept 2015 | Anton Veiga, Juan Carlos 2051 | 1-0 | Longa Yauca, Javier 2267 | B02 Alekhine Defense | 4 · mesa 8 |
| 8 sept 2015 | Martinez De Navascues, Francisco 1841 | ½-½ | Alfaya Marcelo, Roberto 2164 | A01 Nimzo-Larsen Attack: Indian Variation | 4 · mesa 9 |
| 8 sept 2015 | Rodriguez Melendez, Juan Humbert 2130 | 1-0 | Camarero Izquierdo, Juan Carlos 1873 | B90 Sicilian Defense: Najdorf Variation, English Attack | 4 · mesa 10 |
| 9 sept 2015 | Suarez Uriel, Adrian 2224 | ½-½ | Vazquez Igarza, Renier 2560 | B42 Sicilian Defense: Kan Variation, Modern Variation | 5 · mesa 1 |
| 9 sept 2015 | Bolado Saez, Sergio 2365 | 0-1 | Roa Alonso, Santiago 2383 | D37 Queen's Gambit Declined: Harrwitz Attack, Two Knights Defense, Blockade Line | 5 · mesa 2 |
| 9 sept 2015 | Fernandez Lledo, Javier 2286 | ½-½ | Martin Duque, Jesus 2374 | C15 French Defense: Winawer Variation, Delayed Exchange Variation | 5 · mesa 3 |
| 9 sept 2015 | Elissalt Cardenas, Hector 2350 | 0-1 | Anton Veiga, Juan Carlos 2051 | A06 Nimzo-Larsen Attack: Classical Variation | 5 · mesa 4 |
| 9 sept 2015 | Moreno Ruiz, Javier 2457 | ½-½ | Bento Iglesias, Pablo 1860 | D35 Queen's Gambit Declined: Exchange Variation, Positional Variation | 5 · mesa 5 |
| 9 sept 2015 | Andalon Gomez, Carlos J 1950 | 1-0 | Martinez Reyes, Pedro Ramon 2358 | D07 Queen's Gambit Declined: Chigorin Defense | 5 · mesa 6 |
| 9 sept 2015 | Morona Minguez, Miguel 1932 | 0-1 | Rodriguez Melendez, Juan Humbert 2130 | B93 Sicilian Defense: Najdorf Variation, Amsterdam Variation | 5 · mesa 7 |
| 9 sept 2015 | Santos Garay-Cordovil, Salvador 1897 | 0-1 | Cervino Rossel, Cristobal 2090 | E12 Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense | 5 · mesa 8 |
| 9 sept 2015 | Soto Martin, Miguel 1716 | ½-½ | Gonzalez Perez, Pedro 2003 | A81 Dutch Defense: Semi-Leningrad Variation | 5 · mesa 9 |
| 9 sept 2015 | Palenciano Escolar, Adrian 2120 | ½-½ | Perez Cameselle, Francisco 1835 | C10 French Defense: Rubinstein Variation, Kasparov Attack | 5 · mesa 10 |