| 2 ago 2018 | Lopez Gonzalez, Alfonso 2063 | 0-1 | Valmana Canto, Jaime 2338 | E70 King's Indian Defense: Normal Variation | 1 · mesa 1 |
| 2 ago 2018 | Ibanez Aullana, Ramon 2281 | ½-½ | Munoz Ortega, Jose Daniel 2053 | A05 King's Indian Attack | 1 · mesa 2 |
| 2 ago 2018 | Cruz Gomez, Isidro 2045 | 0-1 | Sanchez Jerez, Emilio Miguel 2246 | B00 Nimzowitsch Defense: Williams Variation | 1 · mesa 3 |
| 2 ago 2018 | Silva Rodriguez, Fernando 2239 | ½-½ | Castillo Garcia, Adrian 2044 | E90 King's Indian Defense: Normal Variation, Rare Defenses | 1 · mesa 4 |
| 2 ago 2018 | Ramos Ferrandiz, Juan Carlos 2023 | ½-½ | Garcia Romero, Benjamin Abel 2230 | D18 Slav Defense: Czech Variation, Classical System | 1 · mesa 5 |
| 2 ago 2018 | Valmana Canto, Jaime 2338 | ½-½ | Sanchez Dengra, Jose Maria 2144 | B45 Sicilian Defense: Taimanov Variation | 2 · mesa 1 |
| 2 ago 2018 | Sanchez Jerez, Emilio Miguel 2246 | ½-½ | Moreto Quintana, Alex 2121 | C43 Petrov's Defense: Modern Attack, Center Variation | 2 · mesa 2 |
| 2 ago 2018 | Alonso Alonso, Ivan 2136 | 0-1 | Lucas Vega, Ivan 2229 | B76 Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | 2 · mesa 3 |
| 2 ago 2018 | Gil Quilez, David 2220 | ½-½ | Cabello Rodriguez, Sandro 2105 | C11 French Defense: Steinitz Variation | 2 · mesa 4 |
| 2 ago 2018 | Bustos Bernardo, Samuel 2086 | ½-½ | Gimenez Menchon, Cesar 2209 | D34 Tarrasch Defense: Classical Variation, Advance Variation | 2 · mesa 5 |
| 3 ago 2018 | Lucas Vega, Ivan 2229 | ½-½ | Jordan Martinez, David 2162 | C00 French Defense: Schlechter Variation | 3 · mesa 1 |
| 3 ago 2018 | Martinez Ival, Carlos 2178 | 0-1 | Valmana Canto, Jaime 2338 | C11 French Defense: Steinitz Variation, Boleslavsky Variation | 3 · mesa 2 |
| 3 ago 2018 | Ibanez Aullana, Ramon 2281 | 1-0 | Bustos Bernardo, Samuel 2086 | B51 Sicilian Defense: Moscow Variation | 3 · mesa 3 |
| 3 ago 2018 | Romero Berruezo, Francisco 2161 | ½-½ | Sanchez Jerez, Emilio Miguel 2246 | B00 Nimzowitsch Defense: Williams Variation | 3 · mesa 4 |
| 3 ago 2018 | Sanchez Dengra, Jose Maria 2144 | 1-0 | Garcia Romero, Benjamin Abel 2230 | B43 Sicilian Defense: Kan Variation, Wing Attack | 3 · mesa 5 |
| 3 ago 2018 | Valmana Canto, Jaime 2338 | 1-0 | Lucas Vega, Ivan 2229 | A05 Zukertort Opening | 4 · mesa 1 |
| 3 ago 2018 | Jordan Martinez, David 2162 | 0-1 | Ibanez Aullana, Ramon 2281 | B06 Modern Defense: Standard Line | 4 · mesa 2 |
| 3 ago 2018 | Jordan Martinez, Miguel 2170 | 0-1 | Sanchez Dengra, Jose Maria 2144 | B20 Sicilian Defense: Czerniak Attack | 4 · mesa 3 |
| 3 ago 2018 | Sanchez Jerez, Emilio Miguel 2246 | 1-0 | Gonzalez Laso, Adrian 2168 | B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | 4 · mesa 4 |
| 3 ago 2018 | Silva Rodriguez, Fernando 2239 | ½-½ | Romero Berruezo, Francisco 2161 | E95 King's Indian Defense: Orthodox Variation | 4 · mesa 5 |
| 4 ago 2018 | Ibanez Aullana, Ramon 2281 | ½-½ | Valmana Canto, Jaime 2338 | C45 Scotch Game: Mieses Variation | 5 · mesa 1 |
| 4 ago 2018 | Sanchez Dengra, Jose Maria 2144 | 1-0 | Sanchez Jerez, Emilio Miguel 2246 | C03 French Defense: Tarrasch Variation, Morozevich Variation | 5 · mesa 2 |
| 4 ago 2018 | Perez Guerra, Raul 1989 | 0-1 | Valdepenas Octavio, Javier 2115 | B24 Sicilian Defense: Closed | 5 · mesa 3 |
| 4 ago 2018 | Moreto Quintana, Alex 2121 | 1-0 | Silva Rodriguez, Fernando 2239 | E16 Queen's Indian Defense: Capablanca Variation | 5 · mesa 4 |
| 4 ago 2018 | Bustos Bernardo, Samuel 2086 | 1-0 | Jordan Martinez, Miguel 2170 | E94 King's Indian Defense: Orthodox Variation, Positional Defense | 5 · mesa 5 |
| 4 ago 2018 | Valdepenas Octavio, Javier 2115 | 1-0 | Sanchez Dengra, Jose Maria 2144 | B23 Sicilian Defense: Closed, Traditional | 6 · mesa 1 |
| 4 ago 2018 | Valmana Canto, Jaime 2338 | 1-0 | Romero Berruezo, Francisco 2161 | A41 Queen's Pawn Game | 6 · mesa 2 |
| 4 ago 2018 | Jordan Martinez, David 2162 | 1-0 | Moreto Quintana, Alex 2121 | C42 Petrov's Defense: Classical Attack | 6 · mesa 3 |
| 4 ago 2018 | Garcia Romero, Benjamin Abel 2230 | ½-½ | Bustos Bernardo, Samuel 2086 | A65 Benoni Defense: King's Pawn Line | 6 · mesa 4 |
| 4 ago 2018 | Sanchez Jerez, Emilio Miguel 2246 | 0-1 | Martinez Ival, Carlos 2178 | A07 King's Indian Attack: Yugoslav Variation | 6 · mesa 5 |
| 4 ago 2018 | Vela Ignacio, Jose Manuel 1945 | 0-1 | Ibanez Aullana, Ramon 2281 | A03 Bird Opening: Dutch Variation | 6 · mesa 6 |