Garry Kasparov vs Viktor Kupreichik URS-ch49 Frunze URS round 9 1981.12.?? Slav Defense: Czech Variation, Classical System 1/2-1/2

Viktor Gavrikov vs Iossif Davidovich Dorfman
URS-ch49 Frunze URS round 2 1981.11.??
Slav Defense: Czech Variation, Classical System 1-0