Collection of chess games
Seems to have nothing to do with Borda Pina, right? The explanation is simple and easy: the main promoter of the shelter is also a great fan of chess.
The practice of chess can be done with very modest financial resources. And also their construction because you can use any available material: wood, stone, ivory, plastic, paper, resin, glass, etc.. This has enabled people rich and poor, old and modern, educated and ignorant, imperialist and slaves of any color and race have their chess games since immemorial times.
Useing the following materials used in their own area and figurative symbols representing their own reality gives much information on the culture, history, craftsmanship, materials and sociology of the country.