Rubuta ci gaba don wannan sakin layi - A cikin 1955, Persiantsev ya lashe taken ƙasa a gaban Oleg Simantovsky da Lev Mikhailov. A kakar wasa ta gaba, ya kasance memba na ƙungiyar Soviet ta farko da ta yi gasa a Gasar Zakarun Turai <unk> Turai ta 1956
a Paris <unk> kuma yana da matsayi mafi girma, na 12, na Soviets guda uku a cikin maza. Zai ci gaba da yin gasa a bugu uku na gaba na taron, ya gama na 13 a 1957 (Vienna, Austria), na 16 a 1958 (Bratislava, Czechoslovakia), da na 14 a 1959 (Davos, Switzerland).