Razuvaev's tournament wins included Dubna 1978, Polanica-Zdrój 1979, London 1983, Dortmund 1985, Jūrmala 1987, Pula 1988, Protvino 1988, Reykjavík 1990, Leningrad 1992, Tiraspol 1994, Reggio Emilia 1996 and San Sebastian 1996.

[2] At the second USSR vs Rest of the World match in 1984, he substituted for Tigran Petrosian, who was absent because of illness.

Razuvaev limited his opponent, the much higher rated Robert Hübner, to four straight draws.

Razuvaev was a respected trainer, becoming a second to Anatoly Karpov from 1971 until 1978, stepping down before the World Championship match against Viktor Korchnoi.

They had first met at the Botvinnik School's first sessions in 1963[3] He coached Alexandra Kosteniuk, who won the Women's World Chess Championship in 2008, along with Evgeny Tomashevsky along with the Italian national team.