| Ronda 1 | |||||||||
| 1.1 | 3 | Conteneo | Gr | 3 - 5 | 1 | Abadiño | Gr | ||
| 1 | FM | Nava Pereda, Carlos | 2191 | P | 1 : 0 | FM | Prieto Aranguren, Alain | 2181 | P |
| 2 | Sadusea, Johnny Fernando | 2087 | P | ½ : ½ | Elexpe Garcia, Aritz Eder | 1975 | P | ||
| 3 | Iglesias Balbas, Ruben | 1940 | P | 0 : 1 | Galzagorri Uli, Yeray | 2247 | P | ||
| 4 | WFM | Parkhurst Casas, Miriam | 1911 | P | ½ : ½ | Martin Echeandia, Ibon | 2027 | P | |
| 5 | Gomez Ferrer, Jesus | 1883 | 1 | ½ : ½ | Fernandez-Rivera Ortiz, Igor | 1903 | 1 | ||
| 6 | Blanco Perez, Juan Carlos | 1843 | 2 | 0 : 1 | Gonzalez Turza, Alejandro | 1944 | 1 | ||
| 7 | WCM | Parkhurst Casas, Andrea Ju | 1725 | 3 | ½ : ½ | Dunaiturria Uribezubia, Paulo | 1717 | 1 | |
| 8 | Sobrino Alonso, Xabier | 0 | 3 | 0 : 1 | Garcia Mtez De La Hidalga, Enriq | 1809 | 2 | ||
| 1.2 | 11 | Sestao Hotel Naval | Gr | 7 - 1 | 2 | Barakaldo | Gr | ||
| 1 | FM | Trigo Urquijo, Sergio | 2390 | P | 1 : 0 | Celada Fernandez De L., Felipe | 1913 | P | |
| 2 | GM | Gomez Esteban, Juan Mario | 2346 | P | 1 : 0 | Fernandez Ferrero, Alejandro | 1903 | P | |
| 3 | Calleja Gonzalez, Unai | 2025 | P | ½ : ½ | Virto Alustiza, Aingeru | 1860 | 1 | ||
| 4 | Garcia Ortega, Joseba | 1977 | P | 1 : 0 | Lorenzo Aramburuzabala, Inaki | 1707 | 1 | ||
| 5 | Peralta Garcia, Manuel | 1900 | P | 1 : 0 | Lopez Rementeria, Jordan | 1779 | 2 | ||
| 6 | Seoane Rodriguez, Unai | 1996 | 1 | 1 : 0 | Acedo Pena, Javier | 1630 | 2 | ||
| 7 | Gonzalez Rodriguez, Aitor | 1635 | 1 | ½ : ½ | Moledo Villalba, Jagoba | 1842 | 3 | ||
| 8 | Gomez Vales, Daniel | 1711 | 1 | 1 : 0 | Ezkurdia Lopez, Jon | 0 | 3 | ||
| 1.3 | 5 | Getxo | Gr | 6 - 2 | 4 | Gallarta | Gr | ||
| 1 | Zapirain Bilbao, Mikel | 1871 | 1 | ½ : ½ | Gonzalez Solabarria, Francisco Javier | 1979 | P | ||
| 2 | Vega Bilbao, Leire | 1695 | 1 | 1 : 0 | Zarkov Garcia, Victor | 0 | 3 | ||
| 3 | Vega Villa, Javier | 1558 | 2 | ½ : ½ | Dominguez De Miguel, German | 0 | 3 | ||
| 4 | Leal Martinez, Xabier | 1741 | 3 | 1 : 0 | Gonzalo Hernandez, Iker | 0 | 3 | ||
| 5 | Iturgaiz Lopez, Unai | 1551 | 3 | 1 : 0 | Acha Quintana, Francisco | 0 | 3 | ||
| 6 | Alberganti, Dan Caleb | 1617 | 3 | 0 : 1 | Felices Sanchez, Marco Antonio | 0 | 3 | ||
| 7 | Gonzalez Cabezudo, Francisco Javier | 0 | 3 | 1 : 0 | Castrillo Castrillo, Carlos | 0 | 3 | ||
| 8 | Fernandez Alonso, Luis Ignacio | 1572 | 3 | 1 : 0 | Acha Martinez, Jon | 0 | 3 | ||
| 1.4 | 13 | Xake Gurutzeta | Gr | 4½ - 3½ | 6 | Jokin Erdozia | Gr | ||
| 1 | Caballero Ibarlucea, Josu | 1807 | 1 | 0 : 1 | Leniz Markes, Inaki | 1934 | P | ||
| 2 | Ciruelos Clerencia, Juan Manuel | 1703 | 1 | 0 : 1 | Eiguren Martinez, Kepa | 1896 | P | ||
| 3 | Fernandez Bravo, Roberto | 1845 | 2 | 1 : 0 | Otxoantesana Beitia, Arkaitz | 1791 | 2 | ||
| 4 | De Andres Romero, Miguel | 1621 | 2 | 1 : 0 | Carmona Herrera, Ivan | 0 | 3 | ||
| 5 | Asensio Arino, Juan Angel | 1632 | 2 | 0 : 1 | Iriarte Gabikagogeaskoa, Inaki | 0 | 3 | ||
| 6 | Rodriguez Valgoma, Irina | 1770 | 3 | ½ : ½ | Martinez De Azagra Martinez De Luco, Josu | 0 | 3 | ||
| 7 | De Andres Martinez, Julen | 1553 | 3 | 1 : 0 | Herrera Robles, Aetz | 0 | 3 | ||
| 8 | Martinez De Arenaza, Alfredo | 1491 | 3 | 1 : 0 | Murphy Chopitea, Ronan | 0 | 3 | ||
| 1.5 | 7 | Larrasoloeta | Gr | 5½ - 2½ | 12 | Sopela Izurde Beltza | Gr | ||
| 1 | Ogando Arregi, Eduardo | 1867 | P | 0 : 1 | De Vicente Luja, Aratz | 1789 | 3 | ||
| 2 | Canibe Ansorena, Mikel | 1764 | 1 | 1 : 0 | Garcia Bajo, Ander Polentzi | 0 | 3 | ||
| 3 | Iglesias Montes, Felipe | 1901 | 1 | ½ : ½ | Ugarte Askasibar, Asier | 0 | 3 | ||
| 4 | Rubio Azkueta, Jesus Maria | 1681 | 1 | 0 : 1 | Beitia Rios, Unai | 0 | 3 | ||
| 5 | Alfaro Pena, Jose | 1748 | 1 | 1 : 0 | Lopez Azkue, Iraitz | 0 | 3 | ||
| 6 | Ortiz De Salazar Torre, Alberto | 1712 | 1 | 1 : 0 | Uriel Moreno, Jose Luis | 0 | 3 | ||
| 7 | Arauzo Sanudo, Jose Ramon | 1725 | 1 | 1 : 0 | Bengoetxea Monzo, Josu | 0 | 3 | ||
| 8 | Penalba Madariaga, Inocencio | 0 | 3 | + : - | - | ||||
| 1.6 | 14 | Zornotza | Gr | 6 - 2 | 8 | Ortuella | Gr | ||
| 1 | Diez Fraile, David | 2116 | P | 1 : 0 | Cenizo Vicente, Jesus Rafael | 1842 | 1 | ||
| 2 | Padilla Cabero, Pablo | 1990 | P | 1 : 0 | Momoitio Garcia, Pablo | 1912 | 1 | ||
| 3 | Goiria Egidazu, Jon Asel | 2002 | P | 1 : 0 | Momoitio Garcia, Angel | 1693 | 2 | ||
| 4 | Sanchez Varas, Jose Ricardo | 1748 | 1 | 0 : 1 | Soriano Rubio, Jesus Maria | 1761 | 2 | ||
| 5 | Betanzos Alonso, Koldo | 1758 | 1 | 1 : 0 | Cespedes Marenco, Carlos Danel | 0 | 2 | ||
| 6 | Piris Gonzalez, Asier | 1779 | 2 | 1 : 0 | Juarez Castro, Aitor | 1660 | 2 | ||
| 7 | Irazu Barbero, Inaki | 1839 | 2 | 0 : 1 | Zorrilla Sainz, Isaac | 1663 | 3 | ||
| 8 | Romero Navas, Miguel | 1599 | 2 | 1 : 0 | Rios Fernandez, Hodei | 0 | 3 | ||
| 1.7 | 10 | Santurtzi | Gr | 6½ - 1½ | 15 | Zuri Baltza | Gr | ||
| 1 | Fernandez Garcia, Juan Carlos | 2155 | P | 1 : 0 | Fernandez Lopategi, Jon Andoni | 2016 | P | ||
| 2 | Wu Martin, Eneko | 1992 | P | 0 : 1 | Garrido Legarreta, Jose Javier | 1923 | P | ||
| 3 | Cuero Reid, Maximo Javier | 1820 | P | 1 : 0 | Fernandez Bonet, Jon | 1832 | 1 | ||
| 4 | Santos Dominguez, Iker | 1879 | 1 | 1 : 0 | Hinojal Oquendo, Jose Javier | 1766 | 1 | ||
| 5 | Rodriguez Rodriguez, Jose Mari | 1904 | 1 | 1 : 0 | Martinez Goiriz, Jose Manuel | 1619 | 1 | ||
| 6 | Cunado Martinez, Borja | 1728 | 1 | ½ : ½ | De La Sierra Mendibil, Aitor | 1690 | 2 | ||
| 7 | Lafuente Ollero, Alberto | 1830 | 2 | 1 : 0 | Mentxaka Iturriaga, Lander | 0 | 3 | ||
| 8 | Garcia Laza, Javier | 1754 | 2 | + : - | Ferrer Sanchez, Javier | 0 | 3 | ||
| Ronda 2 | |||||||||
| 2.1 | 1 | Abadiño | Gr | 2½ - 5½ | 11 | Sestao Hotel Naval | Gr | ||
| 1 | FM | Prieto Aranguren, Alain | 2181 | P | ½ : ½ | IM | Suarez Garcia, Carlos | 2438 | P |
| 2 | Lagos Lejarraga, Jon | 2072 | P | 0 : 1 | GM | Del Rio De Angelis, Salvador G. | 2420 | P | |
| 3 | Elexpe Garcia, Aritz Eder | 1975 | P | ½ : ½ | FM | Trigo Urquijo, Sergio | 2390 | P | |
| 4 | Galzagorri Uli, Yeray | 2247 | P | 0 : 1 | IM | Llaneza Vega, Marcos | 2357 | P | |
| 5 | Calvo Gomez, Unai | 1986 | P | 0 : 1 | GM | Gomez Esteban, Juan Mario | 2346 | P | |
| 6 | Martin Echeandia, Ibon | 2027 | P | ½ : ½ | Calleja Gonzalez, Unai | 2025 | P | ||
| 7 | Fernandez-Rivera Ortiz, Igor | 1903 | 1 | 1 : 0 | Garcia Ortega, Joseba | 1977 | P | ||
| 8 | Gonzalez Turza, Alejandro | 1944 | 1 | 0 : 1 | Peralta Garcia, Manuel | 1900 | P | ||
| 2.2 | 10 | Santurtzi | Gr | 6½ - 1½ | 13 | Xake Gurutzeta | Gr | ||
| 1 | FM | Iruzubieta Villaluenga, Jesus M | 2376 | P | 0 : 1 | Caballero Ibarlucea, Josu | 1807 | 1 | |
| 2 | Zubizarreta Landera, Amets | 2110 | P | 1 : 0 | Ciruelos Clerencia, Juan Manuel | 1703 | 1 | ||
| 3 | Wu Martin, Eneko | 1992 | P | 1 : 0 | Gonzalez Guzman, Gabriel | 1636 | 2 | ||
| 4 | Santos Dominguez, Iker | 1879 | 1 | 1 : 0 | Fernandez Bravo, Roberto | 1845 | 2 | ||
| 5 | Cunado Martinez, Borja | 1728 | 1 | ½ : ½ | De Andres Romero, Miguel | 1621 | 2 | ||
| 6 | Castillo Lopez, Jon | 1847 | 2 | 1 : 0 | Asensio Arino, Juan Angel | 1632 | 2 | ||
| 7 | Garcia Laza, Javier | 1754 | 2 | 1 : 0 | Rodriguez Valgoma, Irina | 1770 | 3 | ||
| 8 | Martinez Mateos, Saul | 1826 | 3 | 1 : 0 | De Andres Martinez, Julen | 1553 | 3 | ||
| 2.3 | 5 | Getxo | Gr | ½ - 7½ | 14 | Zornotza | Gr | ||
| 1 | Mendez Nunez, Jose Antonio | 1822 | P | 0 : 1 | Diez Fraile, David | 2116 | P | ||
| 2 | Gonzalez Gonzalez, Asier | 1945 | 1 | ½ : ½ | Padilla Cabero, Pablo | 1990 | P | ||
| 3 | Banos Rosique, Rafael | 1988 | 1 | 0 : 1 | Goiria Egidazu, Jon Asel | 2002 | P | ||
| 4 | Naveran Urrutia, Luis | 1814 | 1 | 0 : 1 | Sierra Lopez, Ceferino | 1969 | P | ||
| 5 | Ruiz Azcue, Alfredo | 1671 | 2 | 0 : 1 | Unzueta Romero, Jesus | 1951 | P | ||
| 6 | Vega Villa, Javier | 1558 | 2 | 0 : 1 | Albo Ruiz, Jose Martin | 1918 | 1 | ||
| 7 | Vinuesa Cerezo, Benito | 1702 | 2 | 0 : 1 | Sanchez Varas, Jose Ricardo | 1748 | 1 | ||
| 8 | Gonzalez Esteban, Mikel | 0 | 3 | 0 : 1 | Betanzos Alonso, Koldo | 1758 | 1 | ||
| 2.4 | 9 | Portugalete | Gr | 6 - 2 | 7 | Larrasoloeta | Gr | ||
| 1 | Ruiz Abad, Juan Manuel | 2223 | P | 1 : 0 | Ogando Arregi, Eduardo | 1867 | P | ||
| 2 | Diaz Herrero, Alvaro | 2184 | P | 1 : 0 | Sarralde Osua, Diego | 2016 | P | ||
| 3 | Barbazan Bilbao, Xabier | 2152 | P | ½ : ½ | FM | Sarralde Osua, Rodrigo | 2344 | P | |
| 4 | Perez Pacheco, Ricardo | 2164 | P | 1 : 0 | Odriozola Fondado, Humberto | 2056 | P | ||
| 5 | Cano Cavero, Alberto Javier | 1900 | P | ½ : ½ | Iglesias Montes, Felipe | 1901 | 1 | ||
| 6 | Villanueva Viton, Jose Manuel | 1812 | 1 | 1 : 0 | Alfaro Pena, Jose | 1748 | 1 | ||
| 7 | Manas Garcia, Lander | 1767 | 2 | 1 : 0 | Ortiz De Salazar Torre, Alberto | 1712 | 1 | ||
| 8 | Perez Pacheco, Sergio | 0 | 3 | 0 : 1 | Arauzo Sanudo, Sabino | 1897 | 1 | ||
| Ronda 3 | |||||||||
| 3.1 | 14 | Zornotza | Gr | 1½ - 6½ | 9 | Portugalete | Gr | ||
| 1 | Goiria Egidazu, Jon Asel | 2002 | P | 0 : 1 | Ruiz Abad, Juan Manuel | 2223 | P | ||
| 2 | Unzueta Romero, Jesus | 1951 | P | 0 : 1 | Diaz Herrero, Alvaro | 2184 | P | ||
| 3 | Albo Ruiz, Jose Martin | 1918 | 1 | 1 : 0 | Barbazan Bilbao, Xabier | 2152 | P | ||
| 4 | Garcia Rodriguez, Mariano | 1844 | 1 | 0 : 1 | Perez Pacheco, Ricardo | 2164 | P | ||
| 5 | Zabala Ormaetxe, Aitor | 1633 | 1 | 0 : 1 | Perez Fernandez, Modesto | 2097 | P | ||
| 6 | Betanzos Alonso, Koldo | 1758 | 1 | 0 : 1 | Ostolozaga Barragan, Eneko | 2087 | P | ||
| 7 | Piris Gonzalez, Asier | 1779 | 2 | 0 : 1 | Ballesteros Cainzos, Jorge | 2023 | P | ||
| 8 | Irazu Barbero, Inaki | 1839 | 2 | ½ : ½ | Cano Cavero, Alberto Javier | 1900 | P | ||
| 3.2 | 11 | Sestao Hotel Naval | Gr | 7½ - ½ | 10 | Santurtzi | Gr | ||
| 1 | GM | Del Rio De Angelis, Salvador G. | 2420 | P | 1 : 0 | Cuero Reid, Maximo Javier | 1820 | P | |
| 2 | FM | Trigo Urquijo, Sergio | 2390 | P | 1 : 0 | Zubizarreta Landera, Amets | 2110 | P | |
| 3 | FM | Martinez Lopez, David | 2374 | P | 1 : 0 | Curiel Garcia, Christian | 2077 | P | |
| 4 | IM | Llaneza Vega, Marcos | 2357 | P | 1 : 0 | Santos Dominguez, Iker | 1879 | 1 | |
| 5 | GM | Gomez Esteban, Juan Mario | 2346 | P | ½ : ½ | Cunado Martinez, Borja | 1728 | 1 | |
| 6 | Calleja Gonzalez, Unai | 2025 | P | 1 : 0 | Lafuente Ollero, Alberto | 1830 | 2 | ||
| 7 | Garcia Ortega, Joseba | 1977 | P | 1 : 0 | Garcia Laza, Javier | 1754 | 2 | ||
| 8 | Seoane Rodriguez, Unai | 1996 | 1 | 1 : 0 | Martinez Mateos, Saul | 1826 | 3 | ||
| Ronda 4 | |||||||||
| 4.1 | 9 | Portugalete | Gr | 3½ - 4½ | 11 | Sestao Hotel Naval | Gr | ||
| 1 | Ruiz Abad, Juan Manuel | 2223 | P | 0 : 1 | IM | Suarez Garcia, Carlos | 2438 | P | |
| 2 | Diaz Herrero, Alvaro | 2184 | P | 0 : 1 | GM | Del Rio De Angelis, Salvador G. | 2420 | P | |
| 3 | Barbazan Bilbao, Xabier | 2152 | P | ½ : ½ | FM | Trigo Urquijo, Sergio | 2390 | P | |
| 4 | Perez Pacheco, Ricardo | 2164 | P | 0 : 1 | IM | Llaneza Vega, Marcos | 2357 | P | |
| 5 | Gonzalez Pereira, Asier | 2161 | P | 0 : 1 | GM | Gomez Esteban, Juan Mario | 2346 | P | |
| 6 | Zabala Perez, Aritz | 2147 | P | 1 : 0 | Calleja Gonzalez, Unai | 2025 | P | ||
| 7 | Perez Fernandez, Modesto | 2097 | P | 1 : 0 | Garcia Ortega, Joseba | 1977 | P | ||
| 8 | Ostolozaga Barragan, Eneko | 2087 | P | 1 : 0 | Seoane Rodriguez, Unai | 1996 | 1 | ||