German chess grasp who was regarded as the greatest participant in the globe through the mid-1800s. He analyzed mathematics and viewpoint at the University or college level. He’s known greatest for his brand sacrificial offensive techniques including the types he required in the 1851 “Immortal Video game” against Lionel Kieseritzky. He by no means married but backed his mom and sister for some of his existence. He was a predecessor of grasp, Savielly Tartakower.