20th IPCA WORLD INDIVIDUAL CHESS CHAMPIONSHIP 2021 (for the physically disabled) Spain / Torrevieja, 17th – 27th October 2021 REGULATIONS 1. Organizers: IPCA (International Physically Disabled Chess Association), Spanish Chess Federation (FEDA), Chess School “TORREvieja”, Chess Club “Dama Negra”. Organizing Committee Members: FM Svetlana Gerasimova – IPCA President, IM Andrei Gurbanov – 1 st IPCA Vice President, Patricia Claros Aguilar …