Far side of the Moon side visible to Earth. On October 7, 1959, the Soviet probe Luna 3 took the first photographs of the lunar far side, eighteen of them resolvable, covering one-third of the surface invisible from the Earth. The images were analysed, and the first atlas of the far side of the Moon was published by the USSR Academy of Sciences on November 6, 1960. It included a catalog of 500 distinguished features of the landscape. A year later, the first globe (1:13 600 000 scale ) containing lunar features invisible from the Earth was released in the USSR, based on images from
Russia (USSR) vs Rest of the World two matches. As the 20th century entered its final third, it was already apparent to chess historians and enthusiasts that the USSR had raised standards to a level to which other nations could only aspire. The USSR had produced an uninterrupted line of world champions stretching from 1948 to 1970. Since its earliest participation, the USSR had completely dominated team chess events such as the Chess Olympiad and European Team Championship. So pronounced was the gulf between the Soviet national side and their closest competitors, a sterner challenge was required to gauge the full extent of their supremacy. Such a