The 36th International Chess Open San Sebastian will take place on 23-30 March at Gros Xake Taldea. Anoeta passeig, 20. Donostia- San Sebastián (Frontón Karmelo Balda), Spain.
The event will be a 9 round Swiss open with a time control of 90 minutes + 30 sec/move.
Entry fee: General: 35 €. U20: 25 €. GM, IM, WGM, WIM and rating > 2300 FREE.
The prize fund will amount to over 7 000 Euros, with 1 500 reserved for the winner.
Among the registered players, Sergey Fedorchuk and Renier Vasquez are the first seeds.
Igor Rausis was the winner of the last edition
Registered players:
| 1 | Sergey A. | Fedorchuk | UKR | 2643 |
| 2 | Renier | Vazquez Igarza | ESP | 2566 |
| 3 | Alvar | Alonso Rosell | ESP | 2552 |
| 4 | Marc | Narciso Dublan | ESP | 2551 |
| 5 | Alberto | Andres Gonzalez | ESP | 2532 |
| 6 | Andrei | Shchekachev | FRA | 2520 |
| 7 | Daniel | Alsina Leal | ESP | 2515 |
| 8 | Daniele | Vocaturo | ITA | 2504 |
| 9 | Javier | Moreno Ruíz | ESP | 2495 |
| 10 | Orelvis | Perez Mitjans | ESP | 2487 |
| 11 | Arian | Gonzalez Perez | CUB | 2454 |
| 12 | Marcelo | Panelo | ARG | 2429 |
| 13 | Inigo | Argandona Riveiro | ESP | 2418 |
| 14 | Ruslan | Pogorelov | UKR | 2403 |
| 15 | patrice | etchegaray | FRA | 2400 |
| 16 | Joachim | Thomassen | NOR | 2394 |
| 17 | Paul | Velten | FRA | 2385 |
| 18 | Antoine | Favarel | FRA | 2350 |
| 19 | Ivan | Andrés González | ESP | 2305 |
| 20 | Jinshi | Bai | CHN | 2236 |
| 21 | Vladimir I. | Osmolny | RUS | 2205 |
| 22 | Alvaro | Diaz Herrero | ESP | 2160 |
| 23 | Jose Luis | Guijarro Galan | ESP | 2154 |
| 24 | Pedro Maria | Pastor Pons | ESP | 2141 |
| 25 | Lev P. | Savolainen | RUS | 2124 |
| 26 | Juan Carlos | Lakunza Oyarbide | ESP | 2116 |
| 27 | Olivier | Troffiguer | FRA | 2113 |
| 28 | Asier | Etxagibel Larrañaga | ESP | 2110 |
| 29 | Mikel | Sanz Rodero | ESP | 2110 |
| 30 | Thomas | Thomassen | NOR | 2080 |
| 31 | Asier | Gonzalez Pereira | ESP | 2053 |
| 32 | Mikel | Alvarado Fernandez | ESP | 2037 |
| 33 | Erlantz | Miguelez Garcia | ESP | 2033 |
| 34 | Antonio | Segovia Sanchez | ESP | 2018 |
| 35 | Alejandro | Picazo Gonzalez | ESP | 1993 |
| 36 | Alain | Darrigues | FRA | 1988 |
| 37 | Patrice | Torres | FRA | 1975 |
| 38 | Jokin | Fernandez Zubitur | ESP | 1966 |
| 39 | Jens | Henrichsen | DEN | 1964 |
| 40 | Vladimir M. | Pashkov | RUS | 1939 |
| 41 | Fco. Javier | Rodriguez Cabrera | ESP | 1924 |
| 42 | Fco. Javier | Martín-Consuegra Barrilero | ESP | 1883 |
| 43 | Sergio | Sierra Carranza | ESP | 1881 |
| 44 | Alex | Aranzabal Minguez | ESP | 1874 |
| 45 | Gorka | Salgado Cea | ESP | 1855 |
| 46 | Aritz | Izagirre Alsua | ESP | 1850 |
| 47 | Diego | Bello | ESP | 1839 |
| 48 | Ernesto | Fuente San Sebastian | ESP | 1838 |
| 49 | Andoni | Orube Bona | ESP | 1811 |
| 50 | Juan Ignacio | Saenz Zabala | ESP | 1797 |
| 51 | Alejandro | Cantabrana Garoña | ESP | 1793 |
| 52 | Carlos | Berdote | ESP | 1782 |
| 53 | Ana | Picazo Gonzalez | ESP | 1762 |
| 54 | Ignacio | Pardo Vaquero | ESP | 1759 |
| 55 | Jesus Maria | Espin Laborde | ESP | 1742 |
| 56 | Daniela | Velte | ESP | 1715 |
| 57 | Mikel | Vicente Ezeiza | ESP | 1701 |
| 58 | Fernando | Bannazar Martinez | ESP | 1700 |
| 59 | Eihartze | Buiza Prieto | ESP | 1690 |
| 60 | Christian | Sanchez Merino | ESP | 1687 |
| 61 | Aritz | Abalia | ESP | 1658 |
| 62 | Patxi | Martikorena Endara | ESP | 1635 |
| 63 | Iker | Arri Martinez | ESP | 1616 |
| 64 | Iñaki | Aizpurua Zufiria | ESP | 1604 |
| 65 | Jon | Jauregi Barandiaran | ESP | 1603 |
| 66 | David | Parron Luceno | ESP | 1593 |
| 67 | Jon | Vadillo Jueguen | ESP | 1581 |
| 68 | Ricardo | Campos Urbaneja | ESP | 1572 |
| 69 | Jose Antonio | Garrido Dominguez | ESP | 1559 |
| 70 | Manuel | Delgado Canton | FRA | 1551 |
| 71 | Markel | Zuloaga Erauskin | ESP | 1537 |
| 72 | Silvestre | Moreiro Sánchez | ESP | 1492 |
| 73 | Jon | Lertxundi Azpiazu | ESP | 1461 |
| 74 | José León | Navarro Armendariz | ESP | 1350 |
| 75 | Oscar David | Cabello Noboa | ARG | 0 |


