OPorto Open 2015 is taking place from 13-19th July at the Hotel Beta in Porto, Portugal. The tournament is included in the National Circuit of Classic Chess of the Portuguese Chess Federation.
The 9-round Swiss event is organized by the Grupo de Xadrez do Porto, the oldest Portuguese chess club, as a celebration of its 75th anniversary.
148 players from 21 countries are vying for the total prize fund of 5000 EUR with 1000 EUR reserved for the winner.