John Nunn vs Lajos Portisch - Reykjavik World Cup 1988.10.12

John Nunn vs Lajos Portisch<br>Reykjavik World Cup Reykjavik ISL round 8 1988.10.12<br>Ruy Lopez: Morphy Defense, Modern Steinitz Defense 1-0<br>https://www.chessgames.com/perl/chessgame?gid=1103606 --- Send in a voice message: https://anchor.fm/blindfoldchess/message