Semen Isaakovich Dvoirys vs Alexey Dreev - URS-ch56 1989.10.?? - Audible Chess
Semen Isaakovich Dvoirys vs Alexey DreevURS-ch56 Odessa URS round 6 1989.10.??French Defense: Guimard Variation, Thunderbunny Variation 1/2-1/2https://www.chessgames.com/perl/chessgame?gid=1039199
