Wolfgang Pietzsch vs Borislav Ivkov - Sarajevo 1968.03.20
Wolfgang Pietzsch vs Borislav Ivkov Sarajevo Sarajevo YUG round 1 1968.03.20 Modern Defense: Averbakh System 1/2-1/2 https://www.chessgames.com/perl/chessgame?gid=1061918
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Wolfgang Pietzsch vs Borislav Ivkov - Sarajevo 1968.03.20
Wolfgang Pietzsch vs Borislav Ivkov Sarajevo Sarajevo YUG round 1 1968.03.20 Modern Defense: Averbakh System 1/2-1/2 https://www.chessgames.com/perl/chessgame?gid=1061918
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Send in a voice message: https://anchor.fm/blindfoldchess/message