Luc Palmans has built a database with problems of national and international chess solving tournaments since 1977 and will periodically update the database. The update as of 1st January, 2017 can be found here.
Luc Palmans has built a database with problems of national and international chess solving tournaments since 1977 and will periodically update the database. The update as of 1st January, 2017 can be found here.