The International Chopin Competition in Warsaw, which was scheduled to open on October 2, has been postponed by a year, the organizer says.The candidates will be those foreseen for 2020. A total of 164 pianists from 33 countries will take part in the preliminary round, the date of which not being fixed. Eighty pianists will participate in the International Chopin Competition, which is to open on October 2, 2021.