Vladimir Potkin vs Sergei Zhigalko - Russian Team Championship 2011.04.19

Vladimir Potkin vs Sergei Zhigalko<br>Russian Team Championship Olginka RUS round 7 2011.04.19<br>Nimzo-Indian Defense: Normal Variation, Bishop Attack 1/2-1/2<br>https://www.chessgames.com/perl/chessgame?gid=1621079 --- Send in a voice message: https://anchor.fm/blindfoldchess/message