One of the biggest chess masters from the Soviet period who all defeated many great and popular masters and who all, during his top, was ranked the 16th best participant on earth. He performed in his initial chess competition when he was 17 yrs . old. He defeated the renowned Boris Spassky amongst others. He was created and elevated in Ukraine, that was area of the Soviet Union but after it’s fall, he emigrated to america. He was known for his capability to outplay various other chess greats including Boris Spassky.