Alexey Dreev vs Semen Isaakovich Dvoirys - St. Petersburg Zonal 1993.01.??

Alexey Dreev vs Semen Isaakovich Dvoirys<br>St. Petersburg Zonal St. Petersburg RUS 1993.01.??<br>Grünfeld Defense: Exchange Variation, Classical Variation 1/2-1/2<br>https://www.chessgames.com/perl/chessgame?gid=1039546 --- Send in a voice message: https://anchor.fm/blindfoldchess/message