Dee ihe ga-aga n'ihu na paragraf a - Anderssen meriri asọmpi egwuregwu chess London 1862
, asọmpi mba ụwa nke mbụ (nke onye ọ bụla sonyere na-egwu egwuregwu megide onye ọ bụla ọzọ) na akara nke mmeri iri na abụọ n'ime egwuregwu iri na atọ. Ọ tụfuru naanị otu egwuregwu, nye Rev. John Owen ma mechie isi abụọ n'ihu Louis Paulsen, onye nwere ndekọ egwu kacha mma na mbido 1860s. Morphy lara ezumike nká site na chess n'oge a, ya mere a na-ele Anderssen anya ọzọ dị ka onye na-egwu egwuregwu na-arụ ọrụ n'ụwa.