Russian Correspondence Grandmaster (1985), International Arbiter (1994), Honoured Coach of the Russian Federation 1987. Doctor of pedagogical science, Professor. Nesis won the Correspondence World Cup of 1971-83, the Paul Keres Memorial International Tournament in 1982-86, and the Von Massow Memorial 1983-87.
Former coach of the World Champions Alexander Khalifman, Konstantin Sakaev, Dimitry Komarov and many young players.
The author of 31 books including Tactics in the Sicilian (1993), Tactics in the Grunfeld (1992), Tactics in the French (1993), Tactics in the Grunfeld Defense (1998), Tactics in the French Defense (2000), Khalifman: life & games (2000).
Russian Correspondence Grandmaster (1985), International Arbiter (1994), Honoured Coach of the Russian Federation 1987. Doctor of pedagogical science, Professor. Nesis won the Correspondence World Cup of 1971-83, the Paul Keres Memorial International Tournament in 1982-86, and the Von Massow Memorial 1983-87.
