Buuxi weedha soo socota: Marka la barbardhigo tartamada waaweyn ee hore sida London 1851 chess tournament,
Tartanka London 1862 iyo Paris 1867, waxaa jiray laba hal-abuurnimo oo waaweyn: saacadaha chess ayaa loo adeegsaday markii ugu horreysay (20 dhaqaaq ayaa la sameyn lahaa saacaddiiba), iyo barbaro ayaa lagu tiriyaa nus dhibcood.